JPS6412080A - Swash plate type hydraulic device - Google Patents
Swash plate type hydraulic deviceInfo
- Publication number
- JPS6412080A JPS6412080A JP63056578A JP5657888A JPS6412080A JP S6412080 A JPS6412080 A JP S6412080A JP 63056578 A JP63056578 A JP 63056578A JP 5657888 A JP5657888 A JP 5657888A JP S6412080 A JPS6412080 A JP S6412080A
- Authority
- JP
- Japan
- Prior art keywords
- swash plate
- motor
- plungers
- motor swash
- bulkhead
- 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
Abstract
PURPOSE:To ascertain synchronized rotation by forming the bulkhead between spherical recesses engaged with the plangers of a swash plate in such a way that an angled section is protruded toward the center section of the radial direction. CONSTITUTION:A hydraulic motor includes a motor plungers 19, a motor swash plate 20 abuting agaist the aforesaid plungers, and a motor swash plate holder 22. Each bulkhead 20b between spherical recesses 20a on the motor swash plate 20 is formed so as to have an angled protrusion. This constitution thereby enables the aforesaid recess 20a to be engaged sufficiently and effectively with the spherical end section of the motor plungers 19 without the formation of the whole motor swash plate 20 with the wall thickened, thereby enabling the motor swash plate 20 to be positively driven while being synchronized even at the time of high loading.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63056578A JPH073219B2 (en) | 1988-03-10 | 1988-03-10 | Swash plate type hydraulic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63056578A JPH073219B2 (en) | 1988-03-10 | 1988-03-10 | Swash plate type hydraulic system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6412080A true JPS6412080A (en) | 1989-01-17 |
| JPH073219B2 JPH073219B2 (en) | 1995-01-18 |
Family
ID=13031039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63056578A Expired - Fee Related JPH073219B2 (en) | 1988-03-10 | 1988-03-10 | Swash plate type hydraulic system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH073219B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02256884A (en) * | 1989-03-30 | 1990-10-17 | Yuken Kogyo Co Ltd | Piston pump with variable capacity |
| JPH02256885A (en) * | 1989-03-30 | 1990-10-17 | Yuken Kogyo Co Ltd | Piston pump with variable capacity |
| JP2001141024A (en) * | 1999-09-05 | 2001-05-25 | Honda Motor Co Ltd | Swash plate drive device for swash plate type hydrostatic continuously variable transmission |
| JP2002031038A (en) * | 2000-07-17 | 2002-01-31 | Yanmar Diesel Engine Co Ltd | Hydraulic power unit |
| WO2013146450A1 (en) * | 2012-03-26 | 2013-10-03 | カヤバ工業株式会社 | Hydraulic pump motor |
-
1988
- 1988-03-10 JP JP63056578A patent/JPH073219B2/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02256884A (en) * | 1989-03-30 | 1990-10-17 | Yuken Kogyo Co Ltd | Piston pump with variable capacity |
| JPH02256885A (en) * | 1989-03-30 | 1990-10-17 | Yuken Kogyo Co Ltd | Piston pump with variable capacity |
| JP2001141024A (en) * | 1999-09-05 | 2001-05-25 | Honda Motor Co Ltd | Swash plate drive device for swash plate type hydrostatic continuously variable transmission |
| JP2002031038A (en) * | 2000-07-17 | 2002-01-31 | Yanmar Diesel Engine Co Ltd | Hydraulic power unit |
| WO2013146450A1 (en) * | 2012-03-26 | 2013-10-03 | カヤバ工業株式会社 | Hydraulic pump motor |
| KR101429874B1 (en) * | 2012-03-26 | 2014-08-12 | 카야바 고교 가부시기가이샤 | Hydraulic pump motor |
| JP5608833B2 (en) * | 2012-03-26 | 2014-10-15 | カヤバ工業株式会社 | Fluid pressure pump motor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH073219B2 (en) | 1995-01-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |