DE3670324D1 - An einem ausleger montierbare zertruemmerungsvorrichtung. - Google Patents

An einem ausleger montierbare zertruemmerungsvorrichtung.

Info

Publication number
DE3670324D1
DE3670324D1 DE8787900576T DE3670324T DE3670324D1 DE 3670324 D1 DE3670324 D1 DE 3670324D1 DE 8787900576 T DE8787900576 T DE 8787900576T DE 3670324 T DE3670324 T DE 3670324T DE 3670324 D1 DE3670324 D1 DE 3670324D1
Authority
DE
Germany
Prior art keywords
assembly device
breakdown assembly
breakdown
assembly
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 - Fee Related
Application number
DE8787900576T
Other languages
English (en)
Inventor
David Kistner
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.)
KISTNER, DAVID, DAYTON, OHIO, US
Original Assignee
Caterpillar Inc
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 Caterpillar Inc filed Critical Caterpillar Inc
Application granted granted Critical
Publication of DE3670324D1 publication Critical patent/DE3670324D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/06—Means for driving the impulse member
    • 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
    • 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
    • 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
    • E01C23/124—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 moved rectilinearly, e.g. road-breaker apparatus with reciprocating tools, with drop-hammers
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/08—Wrecking of buildings

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Crushing And Grinding (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Shovels (AREA)
DE8787900576T 1986-02-20 1986-12-24 An einem ausleger montierbare zertruemmerungsvorrichtung. Expired - Fee Related DE3670324D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83148186A 1986-02-20 1986-02-20
PCT/US1986/002760 WO1987005064A1 (en) 1986-02-20 1986-12-24 Boom operated demolition apparatus and method of breaking composite material

Publications (1)

Publication Number Publication Date
DE3670324D1 true DE3670324D1 (de) 1990-05-17

Family

ID=25259155

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787900576T Expired - Fee Related DE3670324D1 (de) 1986-02-20 1986-12-24 An einem ausleger montierbare zertruemmerungsvorrichtung.

Country Status (5)

Country Link
EP (1) EP0258275B1 (de)
JP (1) JPH07109083B2 (de)
CA (1) CA1276083C (de)
DE (1) DE3670324D1 (de)
WO (1) WO1987005064A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4852662A (en) * 1988-03-28 1989-08-01 Caterpillar Inc. Impacting mechanism
US4867253A (en) * 1988-10-14 1989-09-19 Caterpillar Inc. Dampener for impacting mechanism
US5139006A (en) * 1989-04-03 1992-08-18 Trudeau Leon B Hydraulic concrete pile cutter
CN113863419B (zh) * 2021-11-09 2024-09-17 成都开源智创工程机械设备有限公司 提升释放装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2622562A (en) * 1948-10-30 1952-12-23 Le Roi Company Detachable lifting jack for fluid actuated tools
US3358779A (en) * 1965-02-17 1967-12-19 Wesley B Cunningham Demolition device
US3319724A (en) * 1965-02-17 1967-05-16 Wesley B Cunningham Demolition device

Also Published As

Publication number Publication date
EP0258275B1 (de) 1990-04-11
JPS63502364A (ja) 1988-09-08
CA1276083C (en) 1990-11-13
JPH07109083B2 (ja) 1995-11-22
EP0258275A1 (de) 1988-03-09
WO1987005064A1 (en) 1987-08-27

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: KISTNER, DAVID, DAYTON, OHIO, US

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee