GB1177460A - Improvements in or relating to Tracked Vehicles. - Google Patents
Improvements in or relating to Tracked Vehicles.Info
- Publication number
- GB1177460A GB1177460A GB3768068A GB3768068A GB1177460A GB 1177460 A GB1177460 A GB 1177460A GB 3768068 A GB3768068 A GB 3768068A GB 3768068 A GB3768068 A GB 3768068A GB 1177460 A GB1177460 A GB 1177460A
- Authority
- GB
- United Kingdom
- Prior art keywords
- idler wheel
- track
- sleeve
- spring
- support member
- 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
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
- B62D55/104—Suspension devices for wheels, rollers, bogies or frames
- B62D55/108—Suspension devices for wheels, rollers, bogies or frames with mechanical springs, e.g. torsion bars
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
1,177,460. Endless-track vehicles. CHELYABINSKY ORDENA KUTUZOVA I STEPENI, ORDENA KRASNOI ZVEZDY, TRAKTORNY ZAVOD. 7 Aug., 1968, No. 37680/68. Heading B7H. In an endless-track tractor having equalized track frames 1 pivotally connected to the tractor chassis and provided with sprung ground support rollers 6, each track frame 1 carries at one end a spring-suspended idler wheel 5. Each idler wheel 21 is carried by an arm 15 splined to a sleeve 10 journalled by bearings 24, 25 in a support member 14 slidably mounted in the frame 1. A laminated torsion bar spring 11 within the sleeve 10 has respective ends anchored to the sleeve and support member 14. An extension 16 of the arm 15 co-operates with an additional spring 18 providing a progressive spring rate, and with a screw 17 adjustable to raise the idler wheel 21 from a ground support position consistent with maximum tractive effort to a non-support position consistent with maximum running speed. Side thrust on the idler wheel is transmitted directly to the support member 14 through adjustable stops 41 engaging the idler wheel axle 23, and from the member 14 to the track frame 1 through adjustable thrust pads 39, 40.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3768068A GB1177460A (en) | 1968-08-07 | 1968-08-07 | Improvements in or relating to Tracked Vehicles. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3768068A GB1177460A (en) | 1968-08-07 | 1968-08-07 | Improvements in or relating to Tracked Vehicles. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1177460A true GB1177460A (en) | 1970-01-14 |
Family
ID=10398221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3768068A Expired GB1177460A (en) | 1968-08-07 | 1968-08-07 | Improvements in or relating to Tracked Vehicles. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1177460A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100469642C (en) * | 2006-11-30 | 2009-03-18 | 江麓机电科技有限公司 | Dynamic synchronous pedrail driving device for vehicle for desert vegetation |
CN102530114A (en) * | 2012-01-17 | 2012-07-04 | 南京理工大学 | Anti-falling track travelling mechanism |
-
1968
- 1968-08-07 GB GB3768068A patent/GB1177460A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100469642C (en) * | 2006-11-30 | 2009-03-18 | 江麓机电科技有限公司 | Dynamic synchronous pedrail driving device for vehicle for desert vegetation |
CN102530114A (en) * | 2012-01-17 | 2012-07-04 | 南京理工大学 | Anti-falling track travelling mechanism |
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