ES2112841T3 - Martillo de demolicion. - Google Patents

Martillo de demolicion.

Info

Publication number
ES2112841T3
ES2112841T3 ES90915579T ES90915579T ES2112841T3 ES 2112841 T3 ES2112841 T3 ES 2112841T3 ES 90915579 T ES90915579 T ES 90915579T ES 90915579 T ES90915579 T ES 90915579T ES 2112841 T3 ES2112841 T3 ES 2112841T3
Authority
ES
Spain
Prior art keywords
hammer
demolition
backhoe
adapter bracket
bracket
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
Application number
ES90915579T
Other languages
English (en)
Inventor
Edgar F Lindsey
Stephen G Moran
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.)
GOMACO Corp
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 ES2112841T3 publication Critical patent/ES2112841T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Golf Clubs (AREA)
  • Finger-Pressure Massage (AREA)
  • Shovels (AREA)

Abstract

UN MARTILLO DEMOLEDOR (10) PENSADO PARA ACOPLARLO A UN RETROEXCAVADOR (11) O SIMILAR. EL MARTILLO DEMOLEDOR (10) INCLUYE UNA MENSULA ADAPTADORA (31) QUE SE CONECTA AL BRAZO (15) DE UN RETROEXCAVADOR (11) EN EL LUGAR DEL CUCHARON CONVENCIONAL DEL RETROEXCAVADOR Y UNA CABEZA DE MARTILLO (42) SEPARADA DE LA MENSULA ADAPTADORA (31) POR UN BRAZO DE RESORTE DE MARTILLO (40) VOLADIZO O MONTADO DE MANERA PIVOTANTE RESPECTO A LA MENSULA ADAPTADORA (31). LA OPERACION REPETIDA DEL CILINDRO HIDRAULICO DEL RETROEXCAVADOR QUE NORMALMENTE PIVORA CUCHARON MOVERA EN VEZ DE ESTO EL MARTILLO (10) EN IMPACTOS REPETITIVOS EN EL HORMIGON (77) U OTRA SUPERFICIE DE TRABAJO QUE ESTA SIENDO DEMOLIDA. LA FLEXIBILIDAD DEL RESORTE DE MARTILLO (40) AÑADE UNA ACCION DE LATIGAZO QUE AUMENTA EL IMPACTO EFECTIVO DE TAL MOVIMIENTO.
ES90915579T 1989-09-29 1990-09-26 Martillo de demolicion. Expired - Lifetime ES2112841T3 (es)

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
ES2112841T3 true ES2112841T3 (es) 1998-04-16

Family

ID=23642654

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90915579T Expired - Lifetime ES2112841T3 (es) 1989-09-29 1990-09-26 Martillo de demolicion.

Country Status (7)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU687838B2 (en) 1993-07-10 1998-03-05 Barry Campling Apparatus and method
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
US20060000124A1 (en) * 2004-03-25 2006-01-05 Mark Nye Resonant demolition tool
US7520197B2 (en) * 2004-10-25 2009-04-21 James Richard Kingham Roofing material removal device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE164576C (es) *
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 (en) 1997-12-17
EP0494257A1 (en) 1992-07-15
DE69031836D1 (de) 1998-01-29
US4984639A (en) 1991-01-15
DE69031836T2 (de) 1998-04-30
EP0494257A4 (en) 1993-05-19
CA2067126A1 (en) 1991-03-30
ATE161315T1 (de) 1998-01-15
CA2067126C (en) 1996-09-17
WO1991005136A1 (en) 1991-04-18

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