US526411A - Anchor or supporting plate - Google Patents
Anchor or supporting plate Download PDFInfo
- Publication number
- US526411A US526411A US526411DA US526411A US 526411 A US526411 A US 526411A US 526411D A US526411D A US 526411DA US 526411 A US526411 A US 526411A
- Authority
- US
- United States
- Prior art keywords
- anchor
- supporting plate
- plate
- girders
- post
- 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
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/44—Three or more members connected at single locus
Definitions
- the present invention has for its object to provide a simple and eective anchor or supporting plate for the ends of beams or girders whereby the same will possess the required porting plate constructed substantially as shown in the drawings and hereinafter described and claimed.
- rlhe plate C may be of any suitable size or shape to conform to the size and shape of the post-sections and beams or girders with which the plates are to be used.
- the plate C has flanges a which project from the upper and lower sides of the plate and eX- tend the entire length thereof so as to hold in place the ends of the post-sections A B and also the ends of the beams or girders D. It is not essential that the flanges a should extend upon the under side of the plate the entire length thereof butonly a suicient distance to hold the end of thelower post-section in position by the aid of the transverse ribs b upon the upper and under side of the plate. The anges a. and the transverse ribs b not only hold the ends of the post-sections against displacement but materially strengthen the.
- lugs E Upon the upper side of the plate C at each end thereof are lugs E of wedge-shape or in other words having an inclined upper surface c and a vertical end cl.
- This peculiar shape of the lugs enables the mortise to be made in the beam or girder with two cuts of the chisel in which the lug is to engage besides enabling the beam or girder to easily release itself when burned through in case of re and without injury to the anchor or supporting plate or forcing it out of position.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Finger-Pressure Massage (AREA)
- Sampling And Sample Adjustment (AREA)
Description
(No Model.)
J. PIRKL, ANGHDR OR SUPPORTING PLATE. i
No. 526,411. Patented Sept; 25,' 1894.
Y lmmrlrflflflm 'N UNITED STATES PATENT OFFICE.
JOHN PIRKL, OF BROOKLYN, `NEW YORK.
ANCHORl OR SUPPORTING PLATE.
SPECIFICATION forming part of Letters Patent No. 526,411, dated September 25,1894. Application liled July 5,1894- Serial No. 516,611- (No model.)
To a/ZZ whom it may concern,.-
Beit known that I, JOHN PIRKL, a citizen of the United States, residing at Brooklyn, in the county of Kings and State of New York,have
l invented certain new and useful Improvements in Anchor or Supporting Plates; and I do hereby declare that the following is a full, clear, and exact description of the same, reference being had to the annexed drawings,
making a part of this specificatiomand to the letters of reference marked thereon.
The present invention has for its object to provide a simple and eective anchor or supporting plate for the ends of beams or girders whereby the same will possess the required porting plate constructed substantially as shown in the drawings and hereinafter described and claimed.
`ends of horizontal beams or girders D.
rlhe plate C may be of any suitable size or shape to conform to the size and shape of the post-sections and beams or girders with which the plates are to be used.
The plate C has flanges a which project from the upper and lower sides of the plate and eX- tend the entire length thereof so as to hold in place the ends of the post-sections A B and also the ends of the beams or girders D. It is not essential that the flanges a should extend upon the under side of the plate the entire length thereof butonly a suicient distance to hold the end of thelower post-section in position by the aid of the transverse ribs b upon the upper and under side of the plate. The anges a. and the transverse ribs b not only hold the ends of the post-sections against displacement but materially strengthen the.
plate and form a perfect support for the ends of the beam or girder. t
Upon the upper side of the plate C at each end thereof are lugs E of wedge-shape or in other words having an inclined upper surface c and a vertical end cl. This peculiar shape of the lugs enables the mortise to be made in the beam or girder with two cuts of the chisel in which the lug is to engage besides enabling the beam or girder to easily release itself when burned through in case of re and without injury to the anchor or supporting plate or forcing it out of position.
Having now fully described my invention, what I claim as new, and desire to secure by A JOHN PIEKL.
Witnesses:V
LEONHAED SOHNEPE, CHARLES WERNER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US526411A true US526411A (en) | 1894-09-25 |
Family
ID=2595201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US526411D Expired - Lifetime US526411A (en) | Anchor or supporting plate |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US526411A (en) |
-
0
- US US526411D patent/US526411A/en not_active Expired - Lifetime
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