GB1278547A - Axial piston pump or motor - Google Patents
Axial piston pump or motorInfo
- Publication number
- GB1278547A GB1278547A GB37013/70A GB3701370A GB1278547A GB 1278547 A GB1278547 A GB 1278547A GB 37013/70 A GB37013/70 A GB 37013/70A GB 3701370 A GB3701370 A GB 3701370A GB 1278547 A GB1278547 A GB 1278547A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plate
- swash
- motor
- inclinations
- piston pump
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F04B1/122—Details or component parts, e.g. valves, sealings or lubrication means
- F04B1/124—Pistons
- F04B1/126—Piston shoe retaining means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F01B3/0082—Details
- F01B3/0085—Pistons
- F01B3/0088—Piston shoe retaining means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Abstract
1278547 Swash-plate pumps or motors MITSUBISHI JUKOGYO K K 30 July 1970 [1 Aug 1969] 37013/70 Heading F1A In a swash-plate pump or motor, the retaining plate 10 holding the piston slippers 8 against the swash-plate 7 is biased for inclinations of the swash-plate up to a predetermined angle by a relatively light spring 16 and fully expanded springs 12, spring 16 acting between a partspherical member 14 engaging plate 10 and an annular member 11 slidable on shaft 1 and having a portion 15 slidably supporting member 14, and for swash-plate inclinations above said angle, plate 10 engages the periphery 13 of member 11 at P to compress springs 12 and increase the holding pressure on the slippers.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6082169 | 1969-08-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1278547A true GB1278547A (en) | 1972-06-21 |
Family
ID=13153384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB37013/70A Expired GB1278547A (en) | 1969-08-01 | 1970-07-30 | Axial piston pump or motor |
Country Status (3)
Country | Link |
---|---|
US (1) | US3643549A (en) |
DE (1) | DE2037760A1 (en) |
GB (1) | GB1278547A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2238582A1 (en) * | 1972-08-04 | 1974-02-21 | Linde Ag | AXIAL PISTON MACHINE |
DE2720711C2 (en) * | 1977-05-07 | 1986-10-09 | Linde Ag, 6200 Wiesbaden | Axial piston machine |
FR2657125B1 (en) * | 1990-01-12 | 1992-04-10 | Leduc Rene Hydro Sa | IMPROVEMENTS ON AXIAL PISTON HYDRAULIC PUMPS AND BIAIS PLATE. |
US5784949A (en) * | 1997-06-25 | 1998-07-28 | Sauer Inc. | Retaining system for slipper holddown pins |
US5941159A (en) * | 1998-01-09 | 1999-08-24 | Sauer Inc. | Integral holdown pin mechanism for hydraulic power units |
DE10312242B3 (en) * | 2003-03-19 | 2004-12-02 | Brueninghaus Hydromatik Gmbh | Push pin and axial piston machines with this push pin |
CN107091223B (en) * | 2017-06-05 | 2019-02-19 | 中国北方车辆研究所 | Retainer component with special-shaped type face |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2776628A (en) * | 1952-07-10 | 1957-01-08 | Vickers Inc | Power transmission |
US3230893A (en) * | 1961-05-31 | 1966-01-25 | Sundstrand Corp | Swashplate pump |
US3274897A (en) * | 1963-12-23 | 1966-09-27 | Sundstrand Corp | Piston return mechanism |
-
1970
- 1970-07-27 US US58464A patent/US3643549A/en not_active Expired - Lifetime
- 1970-07-30 GB GB37013/70A patent/GB1278547A/en not_active Expired
- 1970-07-30 DE DE19702037760 patent/DE2037760A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US3643549A (en) | 1972-02-22 |
DE2037760A1 (en) | 1971-02-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |