US1452665A - Mold-handling apparatus - Google Patents
Mold-handling apparatus Download PDFInfo
- Publication number
- US1452665A US1452665A US581688A US58168822A US1452665A US 1452665 A US1452665 A US 1452665A US 581688 A US581688 A US 581688A US 58168822 A US58168822 A US 58168822A US 1452665 A US1452665 A US 1452665A
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- US
- United States
- Prior art keywords
- members
- segments
- vault
- construction
- sides
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000010276 construction Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 14
- 238000009933 burial Methods 0.000 description 3
- 210000002105 tongue Anatomy 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/08—Moulds provided with means for tilting or inverting
- B28B7/087—Moulds provided with means for tilting or inverting using rocker or rolling means
Definitions
- This invention relates to a novel and ei- 4iective apparatus for handling molds, particularly, burial Vault molds madefrom concrete usually. It is a primary object and purpose of the present invention to provide a construction by means of which burial vaults of concrete or like material may be readily made and handled with ease and acility. A further objectfoi the invention is to provide an apparatus of this character wherein the vault, after setting and hardening inthe form suiiiciently may be moved ⁇ out of the way to make room for the construction of others, the movement of or transportation ofthe heavy vault and the form in which it is made being very easily and expeditiously accomplished.
- a still further object is to make this apparatus y' economically, yet at thesame time, make it strong, serviceable and durable so -as .to be fully capable of withstanding any service to which it may be put.
- Fig. 3 is ay perspective view showing the apparatus set up with a vault form, ready for the placing of the concrete in the form,
- Fig. 4 is a perspective view showing the apparatus after it has been reversed in position, after theivault has been made, and
- Fig. 2 is an enlarged transverse vertical.
- substantially semi-circular segments are provided, each made up oithree thicknesses orA lumber, the outer members 1 of whichA are longer than the inner member 2 whereby at each end of each segmenty a space or ⁇ recess is left between the ends of the two ⁇ outer members l.
- the vault form may be applied.v I have shown the same as comprising an outer metal box-like member,' ⁇ havinga -bottom 7 and vertical sides and ends 8, associated with which is an inverted smaller member oi like construction with a bottom 9 and vertical sides and ends 10.
- the sides and ends 10 are spaced fromthe sidesand ends 8 of the outer member and the form is open at its upper side orthe reception oi cementitious vmaterial which may be entered into the space between said sides and ends and over the inverted bottom 9 of the inner or. core member of the Jform, whereby a burial vault 11 of cementitious material may be veasily made, it being understood that this. is one member only of the vault, two sub? stantially like members being required to complete the vault. It is to be further understood that the vault form shown is for illustra-tive purposes only, the specific forni and construction thereof being no part of the present invention.
- the pouring of the cementitious material into the vault form takes place when the apparatus is assembled'a's shown in Fig. 3.
- the remainder' of the apparatus is applied.
- This consists of ⁇ two like ksegments of substantially semicircular outline, also 'made of three thicknesses of material, two outer' pieces of lumber 12 and a middle thickness 13, at its ends being extended to provide tongues 14C' to enter the recesses between the ends of the outer side pieces 1 of the first described segments.
- These last segments are likewise formed with recesses 15 in opposed sides, similar in form to ,the notches 3 Jfirst described. These segments are'placed above the first segments, tongues lapassing into the recesses in the ends .of said first segments, it being evident that a circular wheel at each end of the form is't-hus made.
- the upper sides of the notches or recesses 15 lie a' distance above the vault 11, and in practice, I place two boards or plank 16 lengthwise of the vault, one at ⁇ each side thereof, with the ends of the plank received in said notches 15. I may also place a cross yboard 17 over the ends of the boards 16, this not being at all essential except as a space filler. Wedges 18are then driven between the upper sides of the notches at 15 and the cross boards 17, previous to which, however, the segments have been securely7 connected togethery in some manner, as for instance by driving wedging keys 19 through openings 2O made in conjunction with each other in y.the end portions ofthe outer sides 1 of the first segments and in the tongues 14, as shown.
- Additional wedges may be used to secure the vault form against movement with respect to the apparatus, whereupon the entire structure may be rolled on the wheels made in effect by the joining of the segments, toany desired place in the factory and away from the place where the concrete is poured into the form. This gets the* apparatus out of the way and leaves space for the making of another vault with like apparatus.
- the apparatus may be removed therefrom. In fact it is ready for ref moval at once as the concrete must have been boards 16, and if necessary, wedges are driven between the upper sides of said supportsr and the boards. The wedges 18 are then driven out. freeing the boards 17 which are removed. Keys 19 are driven out and the upper structure lifted up in any desired manner and carried back to the place where the new vault is to be made. The under segments are free and can be removed at once. Thereafter. it is only necessary to remove the vault form, which in commercial vault yform is very easily done, the vault being left on the supports 21 and the entire apparatus, excepting the boards 16, being ready for reuse.
- aasaee two spaced apart segments having curved outer sides in the shape of a half-circle, said members on their inner sides being provided with relatively large notches, two iat members seated at their ends in said notches and permanently secured to the segments, said members being located in the sameplane and at opposite sides of the segments, means for holding the segments and connected members in position such that said members are in a horizontal plane, a form for receiving cementitious material being adapted to rest on said members, and two similarly shaped segments and means for detachably connecting the same to the first segments, substantially as and for the purposes described.
- a structure adapted to hold a form for receiving a cementitiouscomposition, said structure having end members formed with semicircular outer edges, and additional members formed with like outer edges adapted to be detachably connected to the said end members, substantially as and for the purposes described.
- a structure on which a form for receiving cementitious material is adapted to be placed said structure having end members of semi-circular outer outline, each of said members being made of a plurality of thicknesses of material, some of which at their ends terminate short of the ends of other of said thicknesses of material, and additional members having semi-circular outline and likewise made of a plurality of thicknesses of material similarly formed at the ends but in alternate relation so as to break joints therewith, said additional members being adapted to have detachable connection with the first members.
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
Apr. 24, 192.3. A 1,452,665
' J. s. TINDALL 4 MOLD HANDLING APPARATUS Fvil'ed Aug. 14 1922 2' sheets-smeet 1 Mmmm? ,452,665 l s. TINDALL MOLD HANDLINGAPPRATUS .filed Aug. 14 .,*1922' 2 she'ts-sneet 2 Apr. 24, 1923.
annum patented Apr. 24, i923.
JOSEPH S. TINDALLL, OF CEDAR SPRINGS, lVlICIEIGrAII.l
MOLD-HANDLING- APPARATUS.
Application led August 14, 1922. vSerial No. 5781,688.
To all whom t may concern.'
Be it known that I, `Josnrn S. TINDALL, a citizen ci the United States of America, residing at Cedar Springs, in the county of Kent and citate of Michigam have invented certain new anduseful Improvements in Mold-Handling Apparatus; -and I do hereby declare the following to be a full, clear, and exact description of the invention, suoli as will enable others skilled in the art to which it appertains to make and use the same. l
,This invention relates to a novel and ei- 4iective apparatus for handling molds, particularly, burial Vault molds madefrom concrete usually. It is a primary object and purpose of the present invention to provide a construction by means of which burial vaults of concrete or like material may be readily made and handled with ease and acility. A further objectfoi the invention is to provide an apparatus of this character wherein the vault, after setting and hardening inthe form suiiiciently may be moved `out of the way to make room for the construction of others, the movement of or transportation ofthe heavy vault and the form in which it is made being very easily and expeditiously accomplished. A still further object is to make this apparatus y' economically, yet at thesame time, make it strong, serviceable and durable so -as .to be fully capable of withstanding any service to which it may be put.A These and various other objects and purposes not at this time speciiically stated, together with novel constructions for attaining the same will, appear fully as understanding of the invention is had from the following description, taken in connection with the accompanying drawings, in which- Fig. l is an elevation, with parts broken away and in section, of the apparatusconstructed in accordance with my invention.
section taken on the plane of line 2-2, of Fig. l.
Fig. 3 is ay perspective view showing the apparatus set up with a vault form, ready for the placing of the concrete in the form,
Fig. 4 is a perspective view showing the apparatus after it has been reversed in position, after theivault has been made, and
in the operation of .removal oi said apparatus from the i'orm.
Fig. 2 is an enlarged transverse vertical.
Like reference characters refer to like parts in the diiierent figures of the drawings.
In the construction oi the apparatus, two
substantially semi-circular segments are provided, each made up oithree thicknesses orA lumber, the outer members 1 of whichA are longer than the inner member 2 whereby at each end of each segmenty a space or` recess is left between the ends of the two `outer members l. These segments on their linner sides at two opposed points-are cut stantially equal to the length of the vault member to be made and are secured in such position, relatively to each other by two members 4f of lumber seating in the notches `3 against the rhorizontal sides thereof and permanently attached to the segments ink any suitable manner, additional securing and strengthening members 5 being provided under the members 4 and at right angles thereto. In practice, I have made the construction of two-inch plank and the same works veryk satisfactorily, but it is evident `that the constructionis not necessarily made in this way and'maybe widely varied as -to materials used. On the members 5, I have pivotally connected levelling legs 6 which when turned down into operative position,'as shown in Figs. l, 2 and 3, keep the apparatus level and hold it againstroll ing movement on the segments.
Levelled in this manner, the vault form may be applied.v I have shown the same as comprising an outer metal box-like member,' `havinga -bottom 7 and vertical sides and ends 8, associated with which is an inverted smaller member oi like construction with a bottom 9 and vertical sides and ends 10. When. inverted and placed within the outer member of the vault form, the sides and ends 10 are spaced fromthe sidesand ends 8 of the outer member and the form is open at its upper side orthe reception oi cementitious vmaterial which may be entered into the space between said sides and ends and over the inverted bottom 9 of the inner or. core member of the Jform, whereby a burial vault 11 of cementitious material may be veasily made, it being understood that this. is one member only of the vault, two sub? stantially like members being required to complete the vault. It is to be further understood that the vault form shown is for illustra-tive purposes only, the specific forni and construction thereof being no part of the present invention.
The pouring of the cementitious material into the vault form takes place when the apparatus is assembled'a's shown in Fig. 3. After the concrete or like cementitious material has 4set sufiiciently, the remainder' of the apparatus is applied. This consists of `two like ksegments of substantially semicircular outline, also 'made of three thicknesses of material, two outer' pieces of lumber 12 and a middle thickness 13, at its ends being extended to provide tongues 14C' to enter the recesses between the ends of the outer side pieces 1 of the first described segments. These last segments are likewise formed with recesses 15 in opposed sides, similar in form to ,the notches 3 Jfirst described. These segments are'placed above the first segments, tongues lapassing into the recesses in the ends .of said first segments, it being evident that a circular wheel at each end of the form is't-hus made.
"The upper sides of the notches or recesses 15lie a' distance above the vault 11, and in practice, I place two boards or plank 16 lengthwise of the vault, one at `each side thereof, with the ends of the plank received in said notches 15. I may also place a cross yboard 17 over the ends of the boards 16, this not being at all essential except as a space filler. Wedges 18are then driven between the upper sides of the notches at 15 and the cross boards 17, previous to which, however, the segments have been securely7 connected togethery in some manner, as for instance by driving wedging keys 19 through openings 2O made in conjunction with each other in y.the end portions ofthe outer sides 1 of the first segments and in the tongues 14, as shown. Additional wedges may be used to secure the vault form against movement with respect to the apparatus, whereupon the entire structure may be rolled on the wheels made in effect by the joining of the segments, toany desired place in the factory and away from the place where the concrete is poured into the form. This gets the* apparatus out of the way and leaves space for the making of another vault with like apparatus.
If the cementitious material has hardened and set sufliciently, the apparatus may be removed therefrom. In fact it is ready for ref moval at once as the concrete must have been boards 16, and if necessary, wedges are driven between the upper sides of said supportsr and the boards. The wedges 18 are then driven out. freeing the boards 17 which are removed. Keys 19 are driven out and the upper structure lifted up in any desired manner and carried back to the place where the new vault is to be made. The under segments are free and can be removed at once. Thereafter. it is only necessary to remove the vault form, which in commercial vault yform is very easily done, the vault being left on the supports 21 and the entire apparatus, excepting the boards 16, being ready for reuse.
This construction is practical and has been used with exceptionally satisfactory results. Ease in handling, capability of ready movement thereof to any place where the completed vault is to be left, ready and quick setting up for working operations and general simplicity and durability of the apparatus coinbine to make the apparatus one of great value. One feature of the apparatus is that the height at which the work is done is convenient in every respect. lt is understood that the construction is capable of considerable variation without in any respect changing the nature of the invention, and l do not consider the specific'showing made to. be inianysense limiting the invention thereto. The invention is defined in the claims appended hereto and all forms of construction coming within their scope are to Jbe consideredas comprehended by the invention.
l claim:
1. ln a construction of the character described, two semi-circular segments spaced apart, members connecting the segments and holdingthem in spaced apart relation, said segments and members being adapted to hold a concrete receiving form, two additional semi-circular segments, means for detachably connecting said additional seg-` ments, one 'to each of the first segmentsto complete the circle and makerollers for traversing a plane surface, substantially as' described.
, 2. ln an apparatus of the class described, two members having curved 'outer edges makingr substantially a half-circle, horizontal members attached to and connecting` said first members thereby making a support on which a form for receiving cementitious'material may be placed, two additional members l'iaving semicircular louter curved edges, means for detachably connecting said additional members to the iirst members to complete the same and make rollers vfor moving the entire construction, and means for releasably securing the form yin and between said members to hold the same against movement when said rolling movement oc-I curs.
8. ln an apparatus of the class described,
aasaees two spaced apart segments having curved outer sides in the shape of a half-circle, said members on their inner sides being provided with relatively large notches, two iat members seated at their ends in said notches and permanently secured to the segments, said members being located in the sameplane and at opposite sides of the segments, means for holding the segments and connected members in position such that said members are in a horizontal plane, a form for receiving cementitious material being adapted to rest on said members, and two similarly shaped segments and means for detachably connecting the same to the first segments, substantially as and for the purposes described.
4. In an apparatus of the class described, a structure adapted to hold a form for receiving a cementitiouscomposition, said structure having end members formed with semicircular outer edges, and additional members formed with like outer edges adapted to be detachably connected to the said end members, substantially as and for the purposes described.
5. In a construction of the character described, a structure on which a form for receiving cementitious material is adapted to sitioned horizontal and level, and means for detachable connection to said end members to complete the circle and make rolling means for movement of the structure and form thereon over a horizontal surface, substantially as described.
6. In a construction of the character described, a structure on which a form for receiving cementitious material is adapted to be placed, said structure having end members of semi-circular outer outline, each of said members being made of a plurality of thicknesses of material, some of which at their ends terminate short of the ends of other of said thicknesses of material, and additional members having semi-circular outline and likewise made of a plurality of thicknesses of material similarly formed at the ends but in alternate relation so as to break joints therewith, said additional members being adapted to have detachable connection with the first members.
In testimony whereof I ailix my signature.
JOSEPH S. TINDALL.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US581688A US1452665A (en) | 1922-08-14 | 1922-08-14 | Mold-handling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US581688A US1452665A (en) | 1922-08-14 | 1922-08-14 | Mold-handling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1452665A true US1452665A (en) | 1923-04-24 |
Family
ID=24326165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US581688A Expired - Lifetime US1452665A (en) | 1922-08-14 | 1922-08-14 | Mold-handling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1452665A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4412668A (en) * | 1980-11-06 | 1983-11-01 | S. C. Johnson & Son, Inc. | Apparatus for orienting heavy mold bases |
| US5090884A (en) * | 1990-04-02 | 1992-02-25 | Beaman Samuel W | Apparatus for manufacturing hollow concrete structures |
| US5186881A (en) * | 1990-04-02 | 1993-02-16 | Beaman Samuel W | Method for manufacturing hollow concrete structures |
| US5277573A (en) * | 1993-03-18 | 1994-01-11 | Thomas Sullivan | Apparatus for fabricating precast concrete ramps |
-
1922
- 1922-08-14 US US581688A patent/US1452665A/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4412668A (en) * | 1980-11-06 | 1983-11-01 | S. C. Johnson & Son, Inc. | Apparatus for orienting heavy mold bases |
| US5090884A (en) * | 1990-04-02 | 1992-02-25 | Beaman Samuel W | Apparatus for manufacturing hollow concrete structures |
| US5186881A (en) * | 1990-04-02 | 1993-02-16 | Beaman Samuel W | Method for manufacturing hollow concrete structures |
| US5277573A (en) * | 1993-03-18 | 1994-01-11 | Thomas Sullivan | Apparatus for fabricating precast concrete ramps |
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