GB1344355A - Track chain for tracked vehicle - Google Patents

Track chain for tracked vehicle

Info

Publication number
GB1344355A
GB1344355A GB2577071A GB2577071A GB1344355A GB 1344355 A GB1344355 A GB 1344355A GB 2577071 A GB2577071 A GB 2577071A GB 2577071 A GB2577071 A GB 2577071A GB 1344355 A GB1344355 A GB 1344355A
Authority
GB
United Kingdom
Prior art keywords
links
sprocket
pitch
contact
tracked vehicle
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
Application number
GB2577071A
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.)
Haegglund and Soener AB
Original Assignee
Haegglund and Soener AB
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 Haegglund and Soener AB filed Critical Haegglund and Soener AB
Publication of GB1344355A publication Critical patent/GB1344355A/en
Expired 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
    • B62D55/18—Tracks
    • B62D55/20—Tracks of articulated type, e.g. chains
    • 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
    • B62D55/18—Tracks
    • B62D55/26—Ground engaging parts or elements
    • B62D55/27—Ground engaging parts or elements having different types of crampons for progression over varying ground

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Gears, Cams (AREA)

Abstract

1344355 Endless tracked vehicles HAGGLUND & SONER AB 19 April 1971 [31 March 19701 25770/71 Heading B7H In a tracked vehicle the links 2 of an endless track have their transverse sides formed by the hinge portions 9, 10, 9 and 11, 11 which are connected by octagonal pins passing through rubber bushes 12. The pitch of links 2 is less than the pitch of cogs 21 of sprocket 20 so that only at the last cog before unwinding is there any driving contact 27. Thus, since the sprocket engaging surfaces 8, 8 of the links are part of the surfaces of hinge portions 11, 11 and are of a diameter smaller than that of the sprocket recesses, winding-on of the links occurs with reduced sliding contact and wear. A cushioning strip 22 of rubber may be provided around sprocket 20. Replaceable wear pads 16, 17 (Fig. 3) of material softer than the rest of the track are bolted to each member 2 so as to contact, respectively, the wheels 7 and the ground.
GB2577071A 1970-03-31 1971-04-19 Track chain for tracked vehicle Expired GB1344355A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE438870A SE353870B (en) 1970-03-31 1970-03-31

Publications (1)

Publication Number Publication Date
GB1344355A true GB1344355A (en) 1974-01-23

Family

ID=20264091

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2577071A Expired GB1344355A (en) 1970-03-31 1971-04-19 Track chain for tracked vehicle

Country Status (6)

Country Link
CH (1) CH526425A (en)
DE (1) DE2110019C3 (en)
FR (1) FR2087933A5 (en)
GB (1) GB1344355A (en)
NO (1) NO128145B (en)
SE (1) SE353870B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3887244A (en) * 1973-11-30 1975-06-03 Caterpillar Tractor Co Resilient mid-pitch lug for an endless track

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD9758A (en) *
US1973214A (en) * 1933-01-03 1934-09-11 Frank H Lamb Hinged connection
US2234927A (en) * 1939-07-19 1941-03-11 Firestone Tire & Rubber Co Link for endless traction belts
US2387387A (en) * 1942-10-31 1945-10-23 Us Rubber Co Track for track-laying vehicles
US2553646A (en) * 1947-08-11 1951-05-22 Field Eric Endless track or chain
US2647023A (en) * 1948-10-19 1953-07-28 Firestone Tire & Rubber Co Track for track-laying vehicles
DE964660C (en) * 1953-07-21 1957-05-23 Wilhelm Herm Mueller & Co K G Wear-resistant track
DE1911891U (en) * 1963-02-19 1965-03-11 Walter Dipl Ing Ruf TRACK CHAIN.

Also Published As

Publication number Publication date
FR2087933A5 (en) 1971-12-31
NO128145B (en) 1973-10-08
DE2110019B2 (en) 1980-11-06
DE2110019C3 (en) 1981-06-19
CH526425A (en) 1972-08-15
DE2110019A1 (en) 1971-10-21
SE353870B (en) 1973-02-19

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee