JPH0274577U - - Google Patents
Info
- Publication number
- JPH0274577U JPH0274577U JP15398688U JP15398688U JPH0274577U JP H0274577 U JPH0274577 U JP H0274577U JP 15398688 U JP15398688 U JP 15398688U JP 15398688 U JP15398688 U JP 15398688U JP H0274577 U JPH0274577 U JP H0274577U
- Authority
- JP
- Japan
- Prior art keywords
- swash plate
- hydraulic pump
- trunnion
- casing
- side wall
- 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
Landscapes
- Reciprocating Pumps (AREA)
Description
第１図は本考案の一実施例を示す要部の破断背
面図、第２図は同全体の断面図、第３図は同チヤ
ージポンプの断面図、第４図は別の実施例を示す
動力取出部分の断面図、第５図は更に別の実施例
を示す要部の破断背面図、第６図は従来例を示す
断面図である。
２１……ケーシング、２４……油圧ポンプ、２
７……斜板、３４，３５……トラニオン軸、３６
，４２……側壁、３７，４０……軸受部、４３…
…開口部。
Fig. 1 is a cutaway rear view of essential parts showing one embodiment of the present invention, Fig. 2 is a sectional view of the entire same, Fig. 3 is a sectional view of the same charge pump, and Fig. 4 is a power supply showing another embodiment. FIG. 5 is a sectional view of a main part showing still another embodiment, and FIG. 6 is a sectional view of a conventional example. 21...Casing, 24...Hydraulic pump, 2
7... Swash plate, 34, 35... Trunnion shaft, 36
, 42... side wall, 37, 40... bearing section, 43...
…Aperture.
Claims (1)
の油圧ポンプ２４の斜板２７を支持する左右一対
のトラニオン軸３４，３５をケーシング２１の左
右両側壁３６，４２側に回動自在に設けた油圧ポ
ンプの斜板支持構造において、一方の側壁３６に
一方のトラニオン軸３４を支持する軸受部３７を
一体に形成すると共に、他方の側壁４２に、斜板
２７をトラニオン軸３４，３５の軸方向に挿脱す
るための開口部４３を形成し、この開口部４３を
閉塞するカバー３９に、他方のトラニオン軸３５
を支持する軸受部４０を形成したことを特徴とす
る油圧ポンプの斜板支持構造。 A hydraulic pump 24 is housed in a casing 21, and a pair of left and right trunnion shafts 34, 35 supporting a swash plate 27 of the hydraulic pump 24 are rotatably provided on both left and right walls 36, 42 of the casing 21. In the swash plate support structure, a bearing portion 37 that supports one trunnion shaft 34 is integrally formed on one side wall 36, and the swash plate 27 is inserted into and removed from the other side wall 42 in the axial direction of the trunnion shafts 34 and 35. The other trunnion shaft 35 is attached to the cover 39 that forms an opening 43 for closing the opening 43.
A swash plate support structure for a hydraulic pump, characterized in that a bearing part 40 is formed to support the swash plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988153986U JPH0629499Y2 (en) | 1988-11-25 | 1988-11-25 | Hydraulic pump swash plate support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988153986U JPH0629499Y2 (en) | 1988-11-25 | 1988-11-25 | Hydraulic pump swash plate support structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0274577U true JPH0274577U (en) | 1990-06-07 |
| JPH0629499Y2 JPH0629499Y2 (en) | 1994-08-10 |
Family
ID=31430312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988153986U Expired - Lifetime JPH0629499Y2 (en) | 1988-11-25 | 1988-11-25 | Hydraulic pump swash plate support structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0629499Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02139373U (en) * | 1989-04-24 | 1990-11-21 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4952307A (en) * | 1972-07-26 | 1974-05-21 | ||
| JPS6038178U (en) * | 1983-08-22 | 1985-03-16 | カヤバ工業株式会社 | Variable displacement mechanism of swash plate pump motor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6038178B2 (en) * | 1980-12-17 | 1985-08-30 | 大阪窯業株式会社 | Method for producing catalytic refractories for low-temperature steam reforming of hydrocarbons |
-
1988
- 1988-11-25 JP JP1988153986U patent/JPH0629499Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4952307A (en) * | 1972-07-26 | 1974-05-21 | ||
| JPS6038178U (en) * | 1983-08-22 | 1985-03-16 | カヤバ工業株式会社 | Variable displacement mechanism of swash plate pump motor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02139373U (en) * | 1989-04-24 | 1990-11-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0629499Y2 (en) | 1994-08-10 |