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GB1389173A - Motor driven chiselling apparatus - Google Patents

Motor driven chiselling apparatus

Info

Publication number
GB1389173A
GB1389173A GB1792973A GB1792973A GB1389173A GB 1389173 A GB1389173 A GB 1389173A GB 1792973 A GB1792973 A GB 1792973A GB 1792973 A GB1792973 A GB 1792973A GB 1389173 A GB1389173 A GB 1389173A
Authority
GB
United Kingdom
Prior art keywords
rod
tool
disc
driving shaft
opening
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
Application number
GB1792973A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEUENBURG H
Original Assignee
NEUENBURG H
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NEUENBURG H filed Critical NEUENBURG H
Publication of GB1389173A publication Critical patent/GB1389173A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
    • E01C23/0906—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges
    • E01C23/0926—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges with power-driven tools, e.g. vibrated, percussive cutters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B19/00—Other reciprocating saws with power drive; Fret-saws
    • B27B19/006—Other reciprocating saws with power drive; Fret-saws with oscillating saw blades; Hand saws with oscillating saw blades
    • B27B19/008—Other reciprocating saws with power drive; Fret-saws with oscillating saw blades; Hand saws with oscillating saw blades having a plurality of saw blades or saw blades having plural cutting zones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/18—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools
    • B28D1/183—Hand tools, e.g. portable, motor driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/26—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by impact tools, e.g. by chisels or other tools having a cutting edge
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18232—Crank and lever
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18248—Crank and slide
    • Y10T74/18256—Slidable connections [e.g., scotch yoke]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Soil Working Implements (AREA)

Abstract

1389173 Reciprocating saws; percussive tools HNEUENBURG 13 April 1973 [14 April 1972] 17929/73 Addition to 1315062 Headings B4C and B5L A motor driven chiselling apparatus, for the production of incisions or slots in rock or the like by means of a toothed tool, includes a rod 6 which passes through an opening in the gear casing 12 of the apparatus and is supported in the opening for longitudinal and oscillatory motion by means of a member 10 which also seals the opening. The portion of the rod 6 outside the gear casing 12 has a tool holder at its end and the portion of the rod within the casing 12 is coupled to a mechanism for producing oscillation of the rod. In the Fig. 1, embodiment, one end of the rod 6 carries a tool 13 and the other end is connected by a connecting rod 5 to a crank pin eccentrically mounted on a driving shaft of the apparatus so as to oscillate the rod about the ball-joint 10, 11. The rod 6 is urged upwardly by a spring 16 so as to urge a roller 15 carried by an arm 14 secured to the rod 6 into engagement with a disc 8 on the driving shaft. The disc 8 has protrusions which produce longitudinal vibration of the rod 6 during at least part of the oscillation of the rod. The tool, e.g. 24 in Fig. 2, may be attached to a tapered end portion 18 of the rod 6 by a nut, and an adjusting nut 23 may be provided which can be screwed against the joint part 10 so as to compress the spring 16 and keep the roller 15 out of contact with the disc 8 so that no vibration of the rod is effected. In an alternative embodiment, for forming grooves in roads the apparatus is attached to the rear of a tractor and its driving shaft has a pair of cranks which drive two sets of rods. Each set of rods carries a plurality of toothed tools and the tools of each set oscillate in opposite directions.
GB1792973A 1972-04-14 1973-04-13 Motor driven chiselling apparatus Expired GB1389173A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2218033A DE2218033A1 (en) 1972-04-14 1972-04-14 MOTOR-DRIVEN CHISING DEVICE

Publications (1)

Publication Number Publication Date
GB1389173A true GB1389173A (en) 1975-04-03

Family

ID=5841960

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1792973A Expired GB1389173A (en) 1972-04-14 1973-04-13 Motor driven chiselling apparatus

Country Status (4)

Country Link
US (1) US3837230A (en)
CH (1) CH558244A (en)
DE (1) DE2218033A1 (en)
GB (1) GB1389173A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202025A (en) * 1987-03-12 1988-09-14 Cooper Ind Inc Oscillating right angle drive system

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4281457A (en) * 1979-10-17 1981-08-04 Black & Decker Inc. Vacuum-operated cutting tool and system therefor
US9050714B2 (en) * 2009-06-25 2015-06-09 Construction Tools Pc Ab Hand-held demolition tool
DE102009041114B4 (en) * 2009-09-15 2015-10-01 Wsengineering Gmbh & Co.Kg Oscillation saw blade and oscillation saw
EP3180150A4 (en) * 2014-08-15 2018-04-11 Arbortech Industries Ltd Cutting tool and mechanism therefor
US20170157687A1 (en) 2015-12-03 2017-06-08 Mark Turner Hole saw

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US220272A (en) * 1879-10-07 Improvement in egg-beating machines
US1672885A (en) * 1925-06-17 1928-06-12 Goldschmidt Rudolf Mechanical hammer
US3157437A (en) * 1962-09-19 1964-11-17 Goodman Mfg Co Continuous mining machine of the oscillating head type
DE1199734B (en) * 1963-04-13 1965-09-02 Alfred Paul K G Massage toothbrush
US3269197A (en) * 1963-07-24 1966-08-30 Black & Decker Mfg Co Variable motion jig saw
US3341254A (en) * 1965-05-28 1967-09-12 Goodman Mfg Co Method and machine for mining with relatively shiftable pairs of obtuse angled drum cutters
US3365963A (en) * 1965-07-19 1968-01-30 Singer Co Battery powered scissors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202025A (en) * 1987-03-12 1988-09-14 Cooper Ind Inc Oscillating right angle drive system

Also Published As

Publication number Publication date
DE2218033A1 (en) 1973-10-31
US3837230A (en) 1974-09-24
CH558244A (en) 1975-01-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees