GB2159477A - Roller suspension apparatus for a belted vehicle - Google Patents
Roller suspension apparatus for a belted vehicleInfo
- Publication number
- GB2159477A GB2159477A GB08513380A GB8513380A GB2159477A GB 2159477 A GB2159477 A GB 2159477A GB 08513380 A GB08513380 A GB 08513380A GB 8513380 A GB8513380 A GB 8513380A GB 2159477 A GB2159477 A GB 2159477A
- Authority
- GB
- United Kingdom
- Prior art keywords
- suspension apparatus
- roller suspension
- springs
- arms
- roller
- 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.)
- Granted
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
- B62D55/14—Arrangement, location, or adaptation of rollers
-
- 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
- B62D55/112—Suspension devices for wheels, rollers, bogies or frames with fluid springs, e.g. hydraulic pneumatic
- B62D55/1125—Hydro-pneumatic or pneumatic, e.g. air-cushioned
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
Roller suspension apparatus are useful for example in belted vehicles. The heretofore known roller suspension apparatus impart a shear force to the spring due to the geometry and the relationship between the roller mounting arms, the walking beam, and the pivot pins to which the arms and beam are pivoted. The subject roller suspension apparatus has a pair of arms (34, 36) and a force transmitting beam (40) pivotally connected to a single pivot shaft (32). The mounting surfaces (46, 50, 51) to which a pair of springs (42) are attached are then arranged relative to the pivot shaft such that substantially only compressive forces are imparted to the springs. Thus, the full shock absorbing potential of the springs is fully utilized.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/563,335 US4519654A (en) | 1983-12-20 | 1983-12-20 | Roller suspension apparatus for a belted vehicle |
PCT/US1984/001615 WO1985002825A1 (en) | 1983-12-20 | 1984-10-10 | Roller suspension apparatus for a belted vehicle |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8513380D0 GB8513380D0 (en) | 1985-07-03 |
GB2159477A true GB2159477A (en) | 1985-12-04 |
GB2159477B GB2159477B (en) | 1987-08-05 |
Family
ID=24250096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08513380A Expired GB2159477B (en) | 1983-12-20 | 1984-10-10 | Roller suspension apparatus for a belted vehicle |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS61500723A (en) |
AU (1) | AU569553B2 (en) |
BR (1) | BR8407175A (en) |
CA (1) | CA1214189A (en) |
GB (1) | GB2159477B (en) |
WO (1) | WO1985002825A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2684632A1 (en) * | 1991-12-04 | 1993-06-11 | Cmhf Remy | SUSPENSION DEVICE FOR TRACKED VEHICLE. |
CA3098857A1 (en) * | 2019-11-12 | 2021-05-12 | Soucy International Inc. | Track system for a vehicle having at least three axles, vehicle comprising the same and pivoting assemblies adapted for connection between a frame of a track system and an axle of a vehicle |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1386978A (en) * | 1921-08-09 | Trailer-wagon | ||
US1514188A (en) * | 1919-09-29 | 1924-11-04 | Holt Mfg Co | Tractor-frame suspension |
US3323811A (en) * | 1965-01-12 | 1967-06-06 | John M Nelson | Suspension for vehicles |
US4202564A (en) * | 1978-09-07 | 1980-05-13 | Motor Wheel Corporation | Tandem axle suspension system |
US4351572A (en) * | 1979-05-11 | 1982-09-28 | Kabushiki Kaisha Komatsu Seisakusho | Track roller suspension apparatus for a track-type vehicle |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4097093A (en) * | 1976-10-26 | 1978-06-27 | Caterpillar Tractor Co. | Track guiding means for a track-type vehicle |
-
1984
- 1984-10-10 BR BR8407175A patent/BR8407175A/en unknown
- 1984-10-10 GB GB08513380A patent/GB2159477B/en not_active Expired
- 1984-10-10 AU AU35023/84A patent/AU569553B2/en not_active Ceased
- 1984-10-10 WO PCT/US1984/001615 patent/WO1985002825A1/en unknown
- 1984-10-10 JP JP50374884A patent/JPS61500723A/en active Granted
- 1984-11-14 CA CA000467748A patent/CA1214189A/en not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1386978A (en) * | 1921-08-09 | Trailer-wagon | ||
US1514188A (en) * | 1919-09-29 | 1924-11-04 | Holt Mfg Co | Tractor-frame suspension |
US3323811A (en) * | 1965-01-12 | 1967-06-06 | John M Nelson | Suspension for vehicles |
US4202564A (en) * | 1978-09-07 | 1980-05-13 | Motor Wheel Corporation | Tandem axle suspension system |
US4351572A (en) * | 1979-05-11 | 1982-09-28 | Kabushiki Kaisha Komatsu Seisakusho | Track roller suspension apparatus for a track-type vehicle |
Also Published As
Publication number | Publication date |
---|---|
WO1985002825A1 (en) | 1985-07-04 |
JPS61500723A (en) | 1986-04-17 |
BR8407175A (en) | 1985-11-05 |
GB8513380D0 (en) | 1985-07-03 |
JPH0212794B2 (en) | 1990-03-27 |
CA1214189A (en) | 1986-11-18 |
AU569553B2 (en) | 1988-02-04 |
AU3502384A (en) | 1985-07-12 |
GB2159477B (en) | 1987-08-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |