JPH02132868U - - Google Patents
Info
- Publication number
- JPH02132868U JPH02132868U JP4197189U JP4197189U JPH02132868U JP H02132868 U JPH02132868 U JP H02132868U JP 4197189 U JP4197189 U JP 4197189U JP 4197189 U JP4197189 U JP 4197189U JP H02132868 U JPH02132868 U JP H02132868U
- Authority
- JP
- Japan
- Prior art keywords
- rod
- swash plate
- end cover
- tapered surface
- hydraulic 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.)
- Pending
Links
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
Landscapes
- Reciprocating Pumps (AREA)
Description
図面は本考案の実施例を示し、第１図は断面図
、第２図は動作説明図である。
１……ケース、２……斜板、３……第１ロツド
、４……第２ロツド、５……エンドカバー、７…
…テーパ面、８……変位検出部、９……可動ロツ
ド。
The drawings show an embodiment of the present invention, with FIG. 1 being a cross-sectional view and FIG. 2 being an explanatory view of the operation. 1... Case, 2... Swash plate, 3... First rod, 4... Second rod, 5... End cover, 7...
... Tapered surface, 8 ... Displacement detection section, 9 ... Movable rod.
Claims (1)
その斜板を揺動変位させることで容量を可変とす
る可変液圧ポンプにおいて、 前記斜板２に第１ロツド３を連結し、エンドカ
バー５にテーパ面７を有する第２ロツド４を摺動
自在に設け、その第１ロツド３と第２ロツド４を
連結し、前記エンドカバー５に設けた変位検出部
８の可動ロツド９を第２ロツド４のテーパ面７に
接触させたことを特徴とする可変液圧ポンプの斜
板変位検出装置。[Scope of claim for utility model registration] A swash plate 2 is provided in a pump case 1 so as to be swingable,
In a variable hydraulic pump whose capacity can be varied by swinging the swash plate, a first rod 3 is connected to the swash plate 2, and a second rod 4 having a tapered surface 7 is slid on the end cover 5. The first rod 3 and the second rod 4 are connected freely, and the movable rod 9 of the displacement detecting section 8 provided on the end cover 5 is brought into contact with the tapered surface 7 of the second rod 4. Swash plate displacement detection device for variable hydraulic pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4197189U JPH02132868U (en) | 1989-04-12 | 1989-04-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4197189U JPH02132868U (en) | 1989-04-12 | 1989-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02132868U true JPH02132868U (en) | 1990-11-05 |
Family
ID=31553101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4197189U Pending JPH02132868U (en) | 1989-04-12 | 1989-04-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02132868U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005320912A (en) * | 2004-05-10 | 2005-11-17 | Shin Caterpillar Mitsubishi Ltd | Variable displacement hydraulic pump |
| JP2007298011A (en) * | 2006-05-03 | 2007-11-15 | Toshiba Mach Co Ltd | Hydraulic drive device with swash plate angle detection part |
-
1989
- 1989-04-12 JP JP4197189U patent/JPH02132868U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005320912A (en) * | 2004-05-10 | 2005-11-17 | Shin Caterpillar Mitsubishi Ltd | Variable displacement hydraulic pump |
| JP2007298011A (en) * | 2006-05-03 | 2007-11-15 | Toshiba Mach Co Ltd | Hydraulic drive device with swash plate angle detection part |
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