DE69025622T2 - Trennmaschine mit linearem schlagmechanismus - Google Patents

Trennmaschine mit linearem schlagmechanismus

Info

Publication number
DE69025622T2
DE69025622T2 DE69025622T DE69025622T DE69025622T2 DE 69025622 T2 DE69025622 T2 DE 69025622T2 DE 69025622 T DE69025622 T DE 69025622T DE 69025622 T DE69025622 T DE 69025622T DE 69025622 T2 DE69025622 T2 DE 69025622T2
Authority
DE
Germany
Prior art keywords
impact
end portion
ripper
linear ram
bore
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
DE69025622T
Other languages
German (de)
English (en)
Other versions
DE69025622D1 (de
Inventor
Brian Jensen
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.)
Caterpillar Inc
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 DE69025622D1 publication Critical patent/DE69025622D1/de
Publication of DE69025622T2 publication Critical patent/DE69025622T2/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
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/30—Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil
    • E02F5/32—Rippers
    • E02F5/323—Percussion-type rippers
    • 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
    • B25D17/24—Damping the reaction force
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Prostheses (AREA)
  • Wrapping Of Specific Fragile Articles (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
DE69025622T 1989-11-02 1990-01-19 Trennmaschine mit linearem schlagmechanismus Expired - Fee Related DE69025622T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/430,544 US4984850A (en) 1989-11-02 1989-11-02 Linear impact ripper apparatus
PCT/US1990/000304 WO1991006744A1 (en) 1989-11-02 1990-01-19 Linear impact ripper apparatus

Publications (2)

Publication Number Publication Date
DE69025622D1 DE69025622D1 (de) 1996-04-04
DE69025622T2 true DE69025622T2 (de) 1996-09-26

Family

ID=23707986

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69025622T Expired - Fee Related DE69025622T2 (de) 1989-11-02 1990-01-19 Trennmaschine mit linearem schlagmechanismus

Country Status (10)

Country Link
US (1) US4984850A (enExample)
EP (1) EP0499602B1 (enExample)
JP (1) JPH05500991A (enExample)
AU (1) AU641378B2 (enExample)
BR (1) BR9007799A (enExample)
CA (1) CA2072648A1 (enExample)
DE (1) DE69025622T2 (enExample)
MX (1) MX164297B (enExample)
WO (1) WO1991006744A1 (enExample)
ZA (1) ZA908806B (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7793691A (en) * 1990-06-04 1991-12-31 Caterpillar Inc. Impact ripper apparatus
US5102200A (en) * 1990-06-04 1992-04-07 Caterpillar Inc. Impact ripper apparatus
CN1074728A (zh) * 1991-06-19 1993-07-28 俄罗斯科学院西伯利亚矿业分院 挖掘机铲斗有动力源的斗齿
WO1993011309A1 (en) * 1991-12-02 1993-06-10 Caterpillar Inc. High voltage ripping apparatus
KR200271162Y1 (ko) 1999-05-11 2002-04-10 이원해 굴삭기의 굴착장비 착탈용 커플러
CA2515076C (en) * 2003-10-14 2009-02-03 Astec Industries, Inc. Scaling assembly
JP4690012B2 (ja) * 2003-11-21 2011-06-01 株式会社小松製作所 リッパ装置
MXPA06015116A (es) * 2004-07-09 2007-05-09 Power Tech Corp Inc Aparato de impacto accionado hidraulicamente.
CN101914931B (zh) * 2010-07-29 2012-04-04 黄山市徽州安华工程机械有限公司 挖掘机岩石分裂器
USD726774S1 (en) * 2011-12-21 2015-04-14 Caterpillar Inc. Ripper assembly
BR112015006987A2 (pt) * 2012-10-03 2017-07-04 Aracama Martinez De Lahidalga Javier dispositivo percussor hidráulico para máquinas escavadoras
US10343359B2 (en) * 2015-02-28 2019-07-09 Bridgestone Bandag, Llc Expandable rim for tire tread buffing apparatus and method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1538806A1 (de) * 1966-07-20 1970-01-02 Grundig Emv Verfahren und Schaltungsanordnung zur digitalen Steuerung von Werkzeugmaschinen u.dgl.
US3464501A (en) * 1967-10-05 1969-09-02 Allied Steel Tractor Prod Inc Automatic pneumatic impact hammer
JPS50111106A (enExample) * 1974-06-28 1975-09-01
JPS5435321B2 (enExample) * 1974-11-11 1979-11-01
US4133394A (en) * 1977-08-29 1979-01-09 Maurice Wohlwend Percussion tool
AU587047B2 (en) * 1985-08-13 1989-08-03 Caterpillar Inc. Mounting frame for linear impact ripper assembly
US4724912A (en) * 1986-07-02 1988-02-16 Nippon Pneumatic Manufacturing Co., Ltd. Mechanism for mounting impact tool
US4834461A (en) * 1987-11-18 1989-05-30 Caterpillar Inc. Control system for a multiple shank impact ripper

Also Published As

Publication number Publication date
EP0499602A1 (en) 1992-08-26
EP0499602B1 (en) 1996-02-28
EP0499602A4 (enExample) 1994-04-06
US4984850A (en) 1991-01-15
WO1991006744A1 (en) 1991-05-16
BR9007799A (pt) 1992-09-01
AU641378B2 (en) 1993-09-23
MX164297B (es) 1992-07-30
AU5025090A (en) 1991-05-31
JPH05500991A (ja) 1993-02-25
DE69025622D1 (de) 1996-04-04
CA2072648A1 (en) 1991-05-03
ZA908806B (en) 1991-08-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee