SE9402592D0 - Chain tension device for slip chain vehicles - Google Patents

Chain tension device for slip chain vehicles

Info

Publication number
SE9402592D0
SE9402592D0 SE9402592A SE9402592A SE9402592D0 SE 9402592 D0 SE9402592 D0 SE 9402592D0 SE 9402592 A SE9402592 A SE 9402592A SE 9402592 A SE9402592 A SE 9402592A SE 9402592 D0 SE9402592 D0 SE 9402592D0
Authority
SE
Sweden
Prior art keywords
piston
cylinder
chain
cylinder unit
track
Prior art date
Application number
SE9402592A
Other languages
Swedish (sv)
Other versions
SE510267C2 (en
SE9402592L (en
Inventor
Hubert Hoefer
Original Assignee
Steyr Daimler Puch Ag
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 Steyr Daimler Puch Ag filed Critical Steyr Daimler Puch Ag
Publication of SE9402592D0 publication Critical patent/SE9402592D0/en
Publication of SE9402592L publication Critical patent/SE9402592L/en
Publication of SE510267C2 publication Critical patent/SE510267C2/en

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
    • B62D55/305—Track-tensioning means acting on pivotably mounted idlers

Abstract

The tracks (1) of a tracked vehicle pass around a track adjusting wheel (2) and a number of road wheels (3), the track adjusting wheel (2) being mounted on a bell-crank axle (5) that supports a piston-cylinder unit (6), and the piston-cylinder unit (6) incorporating two cylinders (10, 11) that are arranged in series. In order to create the simplest and most reliable track tensioning system that is possible, which permits a temporary increase in track tension during movement, and with which mobility is maintained even if the system becomes defective, the first cylinder (10) contains an oil or grease charge that is at constant pressure, and the other cylinder (11) is acted upon by pressurized hydraulic oil, by which means the whole of the piston-cylinder unit (6) is lengthened by a specific amount of travel. Illustration: figure 1.
SE9402592A 1993-07-30 1994-07-28 Tire tensioning device for tracked vehicles SE510267C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT152693A AT401764B (en) 1993-07-30 1993-07-30 CHAIN TENSIONER FOR TRACKED VEHICLES

Publications (3)

Publication Number Publication Date
SE9402592D0 true SE9402592D0 (en) 1994-07-28
SE9402592L SE9402592L (en) 1995-01-31
SE510267C2 SE510267C2 (en) 1999-05-03

Family

ID=3515480

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9402592A SE510267C2 (en) 1993-07-30 1994-07-28 Tire tensioning device for tracked vehicles

Country Status (4)

Country Link
AT (1) AT401764B (en)
CA (1) CA2129178A1 (en)
DE (1) DE4423364B4 (en)
SE (1) SE510267C2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6024183A (en) * 1997-10-24 2000-02-15 Caterpillar Inc. Track belt tension management system
GB0709685D0 (en) * 2007-05-19 2007-06-27 Cox Andrew S Track tensioner
CN101596920B (en) * 2009-06-30 2011-05-11 三一重工股份有限公司 Track tensioning device, track type engineering machinery and method for adjusting track tensioning force
GB2520284A (en) 2013-11-14 2015-05-20 Moorend Ltd A Support Structure
CN109094670A (en) * 2018-10-08 2018-12-28 哈尔滨工业大学 A kind of compound mobile platform of swing arm wheel shoe
US11667342B2 (en) 2019-10-03 2023-06-06 Deere & Company Active track-chain sag management systems for crawler vehicles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7341807U (en) * 1973-11-23 1976-02-19 Mak Maschinenbau Gmbh, 2300 Kiel Chain tensioning arrangement on off-road tracked vehicles
JPS5686872A (en) * 1979-12-17 1981-07-15 Mitsubishi Heavy Ind Ltd Tensioning device for track belt
EP0259380A1 (en) * 1986-02-25 1988-03-16 HAMBLIN, Allan Lloyd Adjusting and recoil mechanism
FR2617545B1 (en) * 1987-07-03 1993-04-30 Applic Mach Motrices HYDROPNEUMATIC CYLINDER

Also Published As

Publication number Publication date
SE510267C2 (en) 1999-05-03
DE4423364A1 (en) 1995-02-02
SE9402592L (en) 1995-01-31
AT401764B (en) 1996-11-25
DE4423364B4 (en) 2004-11-04
CA2129178A1 (en) 1995-01-31
ATA152693A (en) 1996-04-15

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Legal Events

Date Code Title Description
NUG Patent has lapsed