EP0259380A1 - Einstell- und kettenspannungsvorrichtung - Google Patents

Einstell- und kettenspannungsvorrichtung

Info

Publication number
EP0259380A1
EP0259380A1 EP19870901299 EP87901299A EP0259380A1 EP 0259380 A1 EP0259380 A1 EP 0259380A1 EP 19870901299 EP19870901299 EP 19870901299 EP 87901299 A EP87901299 A EP 87901299A EP 0259380 A1 EP0259380 A1 EP 0259380A1
Authority
EP
European Patent Office
Prior art keywords
fluid
piston
track
idler
pressure
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.)
Withdrawn
Application number
EP19870901299
Other languages
English (en)
French (fr)
Inventor
Allan Lloyd Hamblin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0259380A1 publication Critical patent/EP0259380A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/08—Endless track units; Parts thereof
    • B62D55/30—Track-tensioning means
EP19870901299 1986-02-25 1987-02-25 Einstell- und kettenspannungsvorrichtung Withdrawn EP0259380A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU478586 1986-02-25
AU4785/86 1986-02-25

Publications (1)

Publication Number Publication Date
EP0259380A1 true EP0259380A1 (de) 1988-03-16

Family

ID=3695246

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19870901299 Withdrawn EP0259380A1 (de) 1986-02-25 1987-02-25 Einstell- und kettenspannungsvorrichtung

Country Status (2)

Country Link
EP (1) EP0259380A1 (de)
WO (1) WO1987004987A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4887872A (en) * 1989-01-17 1989-12-19 Caterpillar Inc. Track adjuster flow control mechanism
DE69028548T2 (de) * 1989-11-13 1997-02-27 Warane Pty Ltd Arbeitsfahrzeug mit elastomerraupen und direktantrieb
AT401764B (de) * 1993-07-30 1996-11-25 Steyr Daimler Puch Ag Kettenspannvorrichtung für gleiskettenfahrzeuge
US6682155B2 (en) * 2001-12-31 2004-01-27 Caterpillar Inc. Track tension adjustment management actuator
US8870303B2 (en) * 2012-03-06 2014-10-28 Caterpillar Inc. Integrated track adjustment/recoil unit and track type machine using same
CN102717843A (zh) * 2012-06-14 2012-10-10 中联重科股份有限公司渭南分公司 履带张紧装置、履带行走机构和液压挖掘机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2837379A (en) * 1955-03-24 1958-06-03 Gen Motors Corp Hydraulic track adjuster
DE3104323A1 (de) * 1981-02-07 1982-08-19 Maschinenfabrik Klaus-Gerd Hoes, 2906 Wardenburg Spannvorrichtung, insbesondere fuer die raupenkette eines raupenkettenfahrwerks
US4537267A (en) * 1983-12-20 1985-08-27 Caterpillar Tractor Co. Belt tensioning mechanism

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8704987A1 *

Also Published As

Publication number Publication date
WO1987004987A1 (en) 1987-08-27

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 19871127