JPH072736Y2 - 直動式衝撃リッパ装置 - Google Patents

直動式衝撃リッパ装置

Info

Publication number
JPH072736Y2
JPH072736Y2 JP1988128698U JP12869888U JPH072736Y2 JP H072736 Y2 JPH072736 Y2 JP H072736Y2 JP 1988128698 U JP1988128698 U JP 1988128698U JP 12869888 U JP12869888 U JP 12869888U JP H072736 Y2 JPH072736 Y2 JP H072736Y2
Authority
JP
Japan
Prior art keywords
breaker
shank
mount bracket
ripper device
direct
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
JP1988128698U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0278647U (en, 2012
Inventor
典久 松本
昌雄 村上
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.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP1988128698U priority Critical patent/JPH072736Y2/ja
Priority to EP19890910932 priority patent/EP0389643A4/en
Priority to US07/476,506 priority patent/US5094017A/en
Priority to PCT/JP1989/000987 priority patent/WO1990003473A1/ja
Publication of JPH0278647U publication Critical patent/JPH0278647U/ja
Application granted granted Critical
Publication of JPH072736Y2 publication Critical patent/JPH072736Y2/ja
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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Shovels (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Operation Control Of Excavators (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Body Structure For Vehicles (AREA)
JP1988128698U 1988-09-30 1988-09-30 直動式衝撃リッパ装置 Expired - Lifetime JPH072736Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1988128698U JPH072736Y2 (ja) 1988-09-30 1988-09-30 直動式衝撃リッパ装置
EP19890910932 EP0389643A4 (en) 1988-09-30 1989-09-28 Direct-acting impact ripper
US07/476,506 US5094017A (en) 1988-09-30 1989-09-28 Direct driven type shock ripper device
PCT/JP1989/000987 WO1990003473A1 (en) 1988-09-30 1989-09-28 Direct-acting impact ripper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988128698U JPH072736Y2 (ja) 1988-09-30 1988-09-30 直動式衝撃リッパ装置

Publications (2)

Publication Number Publication Date
JPH0278647U JPH0278647U (en, 2012) 1990-06-18
JPH072736Y2 true JPH072736Y2 (ja) 1995-01-25

Family

ID=14991210

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988128698U Expired - Lifetime JPH072736Y2 (ja) 1988-09-30 1988-09-30 直動式衝撃リッパ装置

Country Status (4)

Country Link
US (1) US5094017A (en, 2012)
EP (1) EP0389643A4 (en, 2012)
JP (1) JPH072736Y2 (en, 2012)
WO (1) WO1990003473A1 (en, 2012)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6517164B1 (en) * 2000-08-07 2003-02-11 Richard E. White Hammer-ripper excavating system
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
US7980240B2 (en) 2005-05-16 2011-07-19 Terminator Ip Sa Breaking machine
KR100819471B1 (ko) 2007-10-08 2008-04-08 주식회사 필엔지니어링 브레이커의 방진장치
US20090199441A1 (en) * 2008-02-11 2009-08-13 Caterpillar Inc. High visibility ripper assembly and machine using same
US8579040B2 (en) * 2009-10-14 2013-11-12 Daniel D. Sedmak Power-assisted garden tools
US8490711B2 (en) * 2011-12-21 2013-07-23 Caterpillar Inc. Ripper assembly having a linkage assembly and an actuator
EA201590668A1 (ru) * 2012-10-03 2015-08-31 Хавьер Аракама Мартинес Де Лаидальга Устройство гидромолота для экскаваторов
CN103161187B (zh) * 2013-04-12 2015-11-25 山推工程机械股份有限公司 一种推土机及其松土装置
CN111236351A (zh) * 2020-03-11 2020-06-05 成都市猎石者破岩科技有限责任公司 破岩装置
CN212477886U (zh) * 2020-03-11 2021-02-05 成都市猎石者破岩科技有限责任公司 破岩装置
US11818973B1 (en) 2020-05-12 2023-11-21 Daniel D. Sedmak Garden tiller utilizing an impact motor

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2348796A (en) * 1940-08-19 1944-05-16 Ferwerda Ray Material moving device
US2982034A (en) * 1959-05-22 1961-05-02 Darrell D Perry Ditching attachment
JPS5247284Y1 (en, 2012) * 1967-01-31 1977-10-27
FR1546107A (fr) * 1967-03-31 1968-11-15 Redresseur acoustique pour appareil acoustique servant à couper des matières dures
US3539018A (en) * 1969-03-10 1970-11-10 American Tractor Equip Corp Ripper
FR2056038A5 (en, 2012) * 1969-08-22 1971-05-14 Guibbert Jean
US3897975A (en) * 1971-04-12 1975-08-05 Caterpillar Tractor Co Method for fracture of material in situ with stored inertial energy
JPS5428004B2 (en, 2012) * 1974-02-01 1979-09-13
JPS5247284A (en) * 1975-10-11 1977-04-14 Hitachi Metals Ltd Magnet rotor in use of magnetic powder
JPS52155303U (en, 2012) * 1976-05-21 1977-11-25
NL7704892A (nl) * 1977-05-04 1978-11-07 Lely Nv C Van Der Landbouwwerktuig.
DE2851942C2 (de) * 1978-12-01 1983-08-18 Friedrich Wilh. Schwing Gmbh, 4690 Herne Bagger
US4229046A (en) * 1978-12-26 1980-10-21 The Gurries Company Tool driving apparatus and method
US4240216A (en) * 1979-03-26 1980-12-23 Lehman-H Feeder & Plow, Inc. Land forming and/or farming apparatus
US4453772A (en) * 1982-09-27 1984-06-12 Caterpillar Tractor Co. Modular impact ripper assembly
JPS61112066A (ja) * 1984-11-05 1986-05-30 Dainippon Ink & Chem Inc エポキシ樹脂の製法
JPS61112066U (en, 2012) * 1984-12-24 1986-07-15
JPH0631603B2 (ja) * 1985-08-07 1994-04-27 本田技研工業株式会社 内燃エンジンの点火時期制御装置
US4625438A (en) * 1985-09-20 1986-12-02 Mozer Daniel S Excavating bucket having power driven, individually controlled digging teeth
JPS6447859U (en, 2012) * 1987-09-18 1989-03-24
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
JPH0278647U (en, 2012) 1990-06-18
WO1990003473A1 (en) 1990-04-05
EP0389643A4 (en) 1991-11-13
EP0389643A1 (en) 1990-10-03
US5094017A (en) 1992-03-10

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