GB391487A - Improvements relating to endless track vehicles - Google Patents
Improvements relating to endless track vehiclesInfo
- Publication number
- GB391487A GB391487A GB3001731A GB3001731A GB391487A GB 391487 A GB391487 A GB 391487A GB 3001731 A GB3001731 A GB 3001731A GB 3001731 A GB3001731 A GB 3001731A GB 391487 A GB391487 A GB 391487A
- Authority
- GB
- United Kingdom
- Prior art keywords
- track
- rollers
- driving
- axles
- 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
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)
- Chain Conveyers (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
391,487. Endless-track vehicles. FITZGERALD, J. G., 11, Rothsay Gardens, Bedford. Oct. 29, 1931, No. 30017. [Class 79 (i).] Comprises an endless-track vehicle in which the weight of the vehicle is carried by the axles of a series of rollers 4 running on the tracks 1 and in which the track is driven by one or more driving chains 11, 12 independent of the rollers or their axles but taking the whole of the driving load. In the construction shown the weight of the vehicle is applied to the axles of the rollers 4 as described in Specification 391,502, and the rollers run on roller paths 3 formed on the track members 1 outside flanges 2. The driving chain comprises inner and outer links 11, 12, bushes 14, and pins 13 by which the chain is connected to the track members. The tracks are provided with overlapping groundengaging members 15. The driving chain may be enclosed by the track members, or two driving chains may be employed instead of one.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2121332A GB391502A (en) | 1931-10-29 | 1931-10-29 | Improvements relating to endless track vehicles |
GB3001731A GB391487A (en) | 1931-10-29 | 1931-10-29 | Improvements relating to endless track vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3001731A GB391487A (en) | 1931-10-29 | 1931-10-29 | Improvements relating to endless track vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
GB391487A true GB391487A (en) | 1933-05-01 |
Family
ID=10300919
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2121332A Expired GB391502A (en) | 1931-10-29 | 1931-10-29 | Improvements relating to endless track vehicles |
GB3001731A Expired GB391487A (en) | 1931-10-29 | 1931-10-29 | Improvements relating to endless track vehicles |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2121332A Expired GB391502A (en) | 1931-10-29 | 1931-10-29 | Improvements relating to endless track vehicles |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB391502A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104670352A (en) * | 2015-02-26 | 2015-06-03 | 梁树新 | Track type transportation vehicle with timing function |
CN104691639A (en) * | 2015-02-26 | 2015-06-10 | 梁树新 | Track roller supporting structure of large crawler-type carrier vehicle |
CN109625111A (en) * | 2018-12-26 | 2019-04-16 | 江苏徐工工程机械研究院有限公司 | Crawler tensioning apparatus for adjusting force, crawler body and tracked construction equipment |
-
1931
- 1931-10-29 GB GB2121332A patent/GB391502A/en not_active Expired
- 1931-10-29 GB GB3001731A patent/GB391487A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB391502A (en) | 1933-05-01 |
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