JP4690012B2 - リッパ装置 - Google Patents
リッパ装置 Download PDFInfo
- Publication number
- JP4690012B2 JP4690012B2 JP2004314943A JP2004314943A JP4690012B2 JP 4690012 B2 JP4690012 B2 JP 4690012B2 JP 2004314943 A JP2004314943 A JP 2004314943A JP 2004314943 A JP2004314943 A JP 2004314943A JP 4690012 B2 JP4690012 B2 JP 4690012B2
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- lift cylinder
- ripper
- vehicle body
- lift
- 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.)
- Active
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
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/7609—Scraper blade mounted forwardly of the tractor on a pair of pivoting arms which are linked to the sides of the tractor, e.g. bulldozers
-
- 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
Description
Claims (4)
- 車体にアーム(6)の一端を枢着し、アーム(6)の他端にシャンク(8)を備えたビーム(7)を枢着し、このアーム(6)上方位置において、車体とビーム(7)との間にチルトシリンダ(4)とリフトシリンダ(5)とをそれぞれ介設したリッパ装置において、上記チルトシリンダ(4)と上記リフトシリンダ(5)をそれぞれ一本ずつ上記車体の走行方向に平行な中心線から左右に分かれて装着し、上記リフトシリンダ(5)の一端側は車体側において、上記チルトシリンダ(4)の車体側の枢支部(21)よりも上方の位置に、またリフトシリンダ(5)の他端側はビーム(7)側において、チルトシリンダ(4)のビーム側の枢支部(22)よりも下方の位置にそれぞれ枢着したことを特徴とするリッパ装置。
- 上記チルトシリンダ(4)は上記ビーム(7)から上記車体に向かって上記中心線より左方に、上記リフトシリンダ(5)は上記ビーム(7)から上記車体に向かって上記中心線より右方に装着されることを特徴とする請求項1のリッパ装置。
- 車体にアーム(6)の一端を枢着し、アーム(6)の他端にシャンク(8)を備えたビーム(7)を枢着し、このアーム(6)上方位置において、車体とビーム(7)との間に固定長のロッド(25)とリフトシリンダ(5)とをそれぞれ介設したリッパ装置であって、上記ロッド(25)と上記リフトシリンダ(5)をそれぞれ一本ずつ上記車体の走行方向に平行な中心線から左右に分かれて装着し、上記リフトシリンダ(5)の一端側は車体側において、上記ロッド(25)の車体側支持部(29)よりも上方の位置に、またリフトシリンダ(5)の他端側はビーム(7)側において、ロッド(25)のビーム側支持部(30)よりも下方の位置にそれぞれ枢着したことを特徴とするリッパ装置。
- 上記ロッド(25)は上記ビーム(7)から上記車体に向かって上記中心線より左方に、上記リフトシリンダ(5)は上記ビーム(7)から上記車体に向かって上記中心線より右方に装着されることを特徴とする請求項3のリッパ装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004314943A JP4690012B2 (ja) | 2003-11-21 | 2004-10-29 | リッパ装置 |
US10/987,307 US7445053B2 (en) | 2003-11-21 | 2004-11-15 | Ripping device for an earthmoving machine |
FR0412302A FR2862675B1 (fr) | 2003-11-21 | 2004-11-19 | Defonceuse |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003392318 | 2003-11-21 | ||
JP2003392318 | 2003-11-21 | ||
JP2004314943A JP4690012B2 (ja) | 2003-11-21 | 2004-10-29 | リッパ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005171751A JP2005171751A (ja) | 2005-06-30 |
JP4690012B2 true JP4690012B2 (ja) | 2011-06-01 |
Family
ID=34554842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004314943A Active JP4690012B2 (ja) | 2003-11-21 | 2004-10-29 | リッパ装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7445053B2 (ja) |
JP (1) | JP4690012B2 (ja) |
FR (1) | FR2862675B1 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7587842B2 (en) * | 2006-09-08 | 2009-09-15 | Tajiri Lumber Ltd. | Method for storage tank demolition |
US20090199441A1 (en) * | 2008-02-11 | 2009-08-13 | Caterpillar Inc. | High visibility ripper assembly and machine using same |
US7921930B2 (en) * | 2009-07-13 | 2011-04-12 | Sanelli Family Trust | Method and apparatus for installing a shank within a ripper assembly of a tractor/crawler involving a rotating shank installer |
DK2455550T3 (da) * | 2009-07-16 | 2014-05-12 | Martinez De Lahidalga Javier Aracama | Hydraulisk hammeropriver til en mekanisk gravemaskine |
US8469113B2 (en) * | 2009-08-20 | 2013-06-25 | Schiller Ground Care, Inc. | Earthworking machine |
RU2483167C1 (ru) * | 2011-11-23 | 2013-05-27 | Общество с ограниченной ответственностью "УРАЛСПЕЦТЕХНИКА" | Рыхлительное оборудование бульдозера |
US8490711B2 (en) * | 2011-12-21 | 2013-07-23 | Caterpillar Inc. | Ripper assembly having a linkage assembly and an actuator |
US9062437B2 (en) * | 2012-04-20 | 2015-06-23 | Ronald H. Hall | Vibratory ripper having depth adjustable ripping member |
JP2017082415A (ja) | 2015-10-23 | 2017-05-18 | 株式会社小松製作所 | 表示システム |
CN107306498A (zh) | 2016-02-17 | 2017-10-31 | 株式会社小松制作所 | 推土机 |
RU180190U1 (ru) * | 2018-01-24 | 2018-06-06 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский государственный архитектурно-строительный университет" | Рыхлительное оборудование бульдозера-рыхлителя |
RU183090U1 (ru) * | 2018-01-31 | 2018-09-11 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский государственный архитектурно-строительный университет" | Бульдозер-рыхлитель с изменяемой высотой зуба |
US10590625B2 (en) | 2018-07-06 | 2020-03-17 | Caterpillar Inc. | Rear frame for a motor grader |
US11391012B2 (en) * | 2018-07-16 | 2022-07-19 | Caterpillar Inc. | Ripper shank pocket with wear inserts |
CN114875994B (zh) * | 2022-05-19 | 2023-03-21 | 湖南三一华源机械有限公司 | 松土器组件及作业机械 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04122758U (ja) * | 1991-04-24 | 1992-11-05 | 株式会社小松製作所 | リツパ装置 |
JP2001049685A (ja) * | 1999-08-05 | 2001-02-20 | Isao Kenmochi | 油圧ショベルのブレード装置 |
Family Cites Families (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS445035Y1 (ja) | 1964-02-05 | 1969-02-24 | ||
US3838740A (en) * | 1967-03-28 | 1974-10-01 | T Rogers | Vibrating ripper plow |
US3527308A (en) * | 1967-06-09 | 1970-09-08 | Gen Motors Corp | Ripper attachment for tractor |
US3503456A (en) * | 1967-09-01 | 1970-03-31 | Caterpillar Tractor Co | Mounting linkage for rippers |
FR2040609A5 (ja) * | 1969-04-04 | 1971-01-22 | American Tractor Equipme | |
ZA726489B (en) * | 1971-10-22 | 1973-06-27 | Gimac Spa | Scarifier attachment |
JPS53206B2 (ja) * | 1971-12-29 | 1978-01-06 | ||
FR2217486B3 (ja) * | 1973-02-12 | 1976-02-06 | Kelley Leon Us | |
JPS5428004B2 (ja) * | 1974-02-01 | 1979-09-13 | ||
IT1011926B (it) * | 1974-06-06 | 1977-02-10 | Gimac Spa | Dispositivo scarificatore applicabi le a trattori ed a veicoli similari |
US4044838A (en) * | 1975-04-21 | 1977-08-30 | American Tractor Equipment Corporation | Automatic control for ripper tool |
JPS51135106A (en) * | 1975-05-20 | 1976-11-24 | Komatsu Mfg Co Ltd | Ripper |
US4013129A (en) * | 1975-09-24 | 1977-03-22 | International Harvester Company | Ripper for attachment to tractor |
JPS5286204U (ja) * | 1975-12-24 | 1977-06-28 | ||
US4081035A (en) * | 1977-01-31 | 1978-03-28 | J. I. Case Company | Tractor with ripper attachment having a combined tool bar and counterweight container |
FR2387579A1 (fr) * | 1977-04-20 | 1978-11-17 | American Tractor Equip Corp | Dispositif de commande automatique pour un outil de defoncage monte sur un tracteur |
US4266625A (en) * | 1978-01-16 | 1981-05-12 | Melroe Multi-Wheel | Traction vehicle |
US4217962A (en) * | 1978-10-05 | 1980-08-19 | Schaefer Michael J | Hydraulically operated grade scraper |
US4229044A (en) * | 1979-02-12 | 1980-10-21 | Caterpillar Tractor Co. | Clevis-mounted impact ripper |
IT1118956B (it) * | 1979-04-24 | 1986-03-03 | Fiat Allis Macch Movi | Dispositivo scarificatore per una macchina per movimento terra |
US4313504A (en) * | 1979-08-13 | 1982-02-02 | Caterpillar Tractor Co. | Tandem ripper assembly |
US4321970A (en) * | 1980-08-07 | 1982-03-30 | Thigpen James L | Ripper apparatus |
JPS58145308U (ja) * | 1982-03-25 | 1983-09-30 | 株式会社新潟鐵工所 | タイン支持装置 |
US4453600A (en) * | 1982-08-02 | 1984-06-12 | Thigpen James L | Signal shank parallel ripper apparatus |
SU1208150A1 (ru) * | 1983-12-07 | 1986-01-30 | Киевский Ордена Трудового Красного Знамени Инженерно-Строительный Институт | Устройство дл разрушени прочных грунтов |
AU587047B2 (en) * | 1985-08-13 | 1989-08-03 | Caterpillar Inc. | Mounting frame for linear impact ripper assembly |
US4817731A (en) * | 1987-07-01 | 1989-04-04 | Komatsu Dresser Company | Ripper mechanism |
US4834461A (en) * | 1987-11-18 | 1989-05-30 | Caterpillar Inc. | Control system for a multiple shank impact ripper |
JPH072736Y2 (ja) * | 1988-09-30 | 1995-01-25 | 株式会社小松製作所 | 直動式衝撃リッパ装置 |
US4984850A (en) * | 1989-11-02 | 1991-01-15 | Caterpillar Inc. | Linear impact ripper apparatus |
JP2580351B2 (ja) * | 1989-12-28 | 1997-02-12 | 株式会社小松製作所 | 衝撃リッパの自動制御装置 |
US4991659A (en) * | 1990-04-23 | 1991-02-12 | Caterpillar Inc. | Ripper assembly with pitch control and integral frame and push block |
US5018792A (en) * | 1990-05-25 | 1991-05-28 | Caterpillar Inc. | Impact ripper apparatus with linear reciprocating ram |
US5102200A (en) * | 1990-06-04 | 1992-04-07 | Caterpillar Inc. | Impact ripper apparatus |
JPH04122758A (ja) | 1990-09-13 | 1992-04-23 | Sekisui Chem Co Ltd | 塩化ビニル―n―置換マレイミド共重合体組成物 |
US5072993A (en) * | 1990-12-24 | 1991-12-17 | Caterpillar Inc. | Self-contained shim pack assembly |
WO1993011309A1 (en) * | 1991-12-02 | 1993-06-10 | Caterpillar Inc. | High voltage ripping apparatus |
JPH07102589A (ja) | 1993-10-06 | 1995-04-18 | Komatsu Ltd | 大深度掘削用リッパ |
US5685377A (en) * | 1996-09-05 | 1997-11-11 | Caterpillar Inc. | Auto-return function for a bulldozer ripper |
US6012535A (en) * | 1998-12-17 | 2000-01-11 | Caterpillar Inc. | Mounting arrangement for a ripper shank |
US6311784B1 (en) * | 2000-06-07 | 2001-11-06 | Caterpillar Inc. | Energy storage ripping device |
-
2004
- 2004-10-29 JP JP2004314943A patent/JP4690012B2/ja active Active
- 2004-11-15 US US10/987,307 patent/US7445053B2/en active Active
- 2004-11-19 FR FR0412302A patent/FR2862675B1/fr not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04122758U (ja) * | 1991-04-24 | 1992-11-05 | 株式会社小松製作所 | リツパ装置 |
JP2001049685A (ja) * | 1999-08-05 | 2001-02-20 | Isao Kenmochi | 油圧ショベルのブレード装置 |
Also Published As
Publication number | Publication date |
---|---|
FR2862675A1 (fr) | 2005-05-27 |
US7445053B2 (en) | 2008-11-04 |
US20050189125A1 (en) | 2005-09-01 |
JP2005171751A (ja) | 2005-06-30 |
FR2862675B1 (fr) | 2011-04-29 |
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