JPH07109083B2 - ブ−ム作動破壊装置及び複合物の破壊方法 - Google Patents

ブ−ム作動破壊装置及び複合物の破壊方法

Info

Publication number
JPH07109083B2
JPH07109083B2 JP62500561A JP50056187A JPH07109083B2 JP H07109083 B2 JPH07109083 B2 JP H07109083B2 JP 62500561 A JP62500561 A JP 62500561A JP 50056187 A JP50056187 A JP 50056187A JP H07109083 B2 JPH07109083 B2 JP H07109083B2
Authority
JP
Japan
Prior art keywords
plunger
support structure
power
actuator
power plunger
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
JP62500561A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63502364A (ja
Inventor
キスナー、デイビッド
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.)
DEIBITSUDO KISUNAA
Original Assignee
DEIBITSUDO KISUNAA
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 DEIBITSUDO KISUNAA filed Critical DEIBITSUDO KISUNAA
Publication of JPS63502364A publication Critical patent/JPS63502364A/ja
Publication of JPH07109083B2 publication Critical patent/JPH07109083B2/ja
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)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Crushing And Grinding (AREA)
  • Shovels (AREA)
  • Working Measures On Existing Buildindgs (AREA)
JP62500561A 1986-02-20 1986-12-24 ブ−ム作動破壊装置及び複合物の破壊方法 Expired - Fee Related JPH07109083B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US83148186A 1986-02-20 1986-02-20
US831481 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 (2)

Publication Number Publication Date
JPS63502364A JPS63502364A (ja) 1988-09-08
JPH07109083B2 true JPH07109083B2 (ja) 1995-11-22

Family

ID=25259155

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62500561A Expired - Fee Related JPH07109083B2 (ja) 1986-02-20 1986-12-24 ブ−ム作動破壊装置及び複合物の破壊方法

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 (3)

* 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

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
EP0258275A1 (de) 1988-03-09
JPS63502364A (ja) 1988-09-08
CA1276083C (en) 1990-11-13
EP0258275B1 (de) 1990-04-11
WO1987005064A1 (en) 1987-08-27
DE3670324D1 (de) 1990-05-17

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees