ATE161315T1 - Abrisshammer - Google Patents

Abrisshammer

Info

Publication number
ATE161315T1
ATE161315T1 AT90915579T AT90915579T ATE161315T1 AT E161315 T1 ATE161315 T1 AT E161315T1 AT 90915579 T AT90915579 T AT 90915579T AT 90915579 T AT90915579 T AT 90915579T AT E161315 T1 ATE161315 T1 AT E161315T1
Authority
AT
Austria
Prior art keywords
hammer
demolition
backhoe
adapter bracket
bracket
Prior art date
Application number
AT90915579T
Other languages
English (en)
Inventor
Edgar F Lindsey
Stephen G Moran
Original Assignee
Gomaco Corp
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 Gomaco Corp filed Critical Gomaco Corp
Application granted granted Critical
Publication of ATE161315T1 publication Critical patent/ATE161315T1/de

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/966—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements of hammer-type tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/28—Supports; Devices for holding power-driven percussive tools in working position
    • 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
    • E01C23/12—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 taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor
    • E01C23/122—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 taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Finger-Pressure Massage (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Golf Clubs (AREA)
  • Shovels (AREA)
AT90915579T 1989-09-29 1990-09-26 Abrisshammer ATE161315T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/414,717 US4984639A (en) 1989-09-29 1989-09-29 Demolition hammer

Publications (1)

Publication Number Publication Date
ATE161315T1 true ATE161315T1 (de) 1998-01-15

Family

ID=23642654

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90915579T ATE161315T1 (de) 1989-09-29 1990-09-26 Abrisshammer

Country Status (7)

Country Link
US (1) US4984639A (de)
EP (1) EP0494257B1 (de)
AT (1) ATE161315T1 (de)
CA (1) CA2067126C (de)
DE (1) DE69031836T2 (de)
ES (1) ES2112841T3 (de)
WO (1) WO1991005136A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2166877C (en) * 1993-07-10 2005-05-10 Barry Campling An apparatus for applying additional momentum
US5393127A (en) * 1994-03-22 1995-02-28 Kimball, Ii; Richard D. Method and apparatus for rubblizing and breaking concrete
US5695254A (en) * 1995-11-01 1997-12-09 Badger State Highway Equipment, Inc. Method and apparatus for breaking concrete or the like
US6325459B1 (en) * 1999-12-16 2001-12-04 Donald J. Jaeger Concrete breaker head
US6520592B1 (en) 2001-05-07 2003-02-18 Mark R. Bobholz Apparatus and method for demolishing pavement
US6662681B2 (en) 2002-01-14 2003-12-16 Kent Demolition, Inc. Connector assembly for mounting an implement to a prime mover
CA2558061A1 (en) * 2004-03-25 2005-10-13 Mark Nye Resonant demolition tool
US7520197B2 (en) * 2004-10-25 2009-04-21 James Richard Kingham Roofing material removal device
CN116838142A (zh) * 2023-07-18 2023-10-03 中国建筑第八工程局有限公司 一种建筑拆墙工具及其使用方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE164576C (de) *
US941093A (en) * 1905-08-05 1909-11-23 John L Painter Power-hammer.
US1921503A (en) * 1928-09-22 1933-08-08 John M Calderwood Drilling apparatus
US2425018A (en) * 1944-01-21 1947-08-05 Allison R Williams Land mine exploder device
US3181627A (en) * 1961-11-22 1965-05-04 Walter V Cornett Apparatus for tamping and for breaking concrete and masonry
US3150724A (en) * 1963-04-01 1964-09-29 Alfred H Oelkers Eccentric mass actuator for power hammer
US3133730A (en) * 1963-05-20 1964-05-19 Walter V Cornett Spring mounted impact tool for breaking pavement
GB1273973A (en) * 1968-03-09 1972-05-10 Thomas Morris Post driving attachment
US3658384A (en) * 1969-07-02 1972-04-25 Rudolph J Gluszek Detachable wrecking device
US3805897A (en) * 1972-08-16 1974-04-23 Caterpillar Tractor Co Loader mounted material fracturing device
US3807802A (en) * 1972-09-29 1974-04-30 D Betters Demolition machine
US3922017A (en) * 1973-08-23 1975-11-25 Caterpillar Tractor Co Impact material fracturing device for excavators and the like
US4457645A (en) * 1983-04-21 1984-07-03 Wolverine Technology, Inc. Apparatus for breaking pavement
US4805707A (en) * 1986-06-09 1989-02-21 Davis Dennis W P Wrecking apparatus

Also Published As

Publication number Publication date
EP0494257B1 (de) 1997-12-17
WO1991005136A1 (en) 1991-04-18
CA2067126C (en) 1996-09-17
DE69031836D1 (de) 1998-01-29
CA2067126A1 (en) 1991-03-30
EP0494257A4 (en) 1993-05-19
US4984639A (en) 1991-01-15
EP0494257A1 (de) 1992-07-15
DE69031836T2 (de) 1998-04-30
ES2112841T3 (es) 1998-04-16

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties