JPH0469678U - - Google Patents
Info
- Publication number
- JPH0469678U JPH0469678U JP11286190U JP11286190U JPH0469678U JP H0469678 U JPH0469678 U JP H0469678U JP 11286190 U JP11286190 U JP 11286190U JP 11286190 U JP11286190 U JP 11286190U JP H0469678 U JPH0469678 U JP H0469678U
- Authority
- JP
- Japan
- Prior art keywords
- swash plate
- gear
- drive gear
- motor
- operating lever
- 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図は本考案の実施例を示す斜板式油圧ポン
プの縦断面図、第2図は第1図中のA−A矢視図
である。
1……ポンプハウジング、4……斜板、9……
斜板ギヤ、10……モータ、12……駆動ギヤ、
13……軸、14……操作レバー、15……アー
ム、16A,16B……ストツパ、17……スプ
リング、20A,20B……ピストン、21A,
21B,22A,22B……リミツトスイツチ。
FIG. 1 is a longitudinal sectional view of a swash plate type hydraulic pump showing an embodiment of the present invention, and FIG. 2 is a view taken along the line A--A in FIG. 1...Pump housing, 4...Swash plate, 9...
Swash plate gear, 10... motor, 12... drive gear,
13...Shaft, 14...Operation lever, 15...Arm, 16A, 16B...Stopper, 17...Spring, 20A, 20B...Piston, 21A,
21B, 22A, 22B...Limit switch.
Claims (1)
ーを備えた斜板ポンプにおいて、斜板と一体に回
転する斜板ギヤと、この斜板ギヤとかみ合う駆動
ギヤと、駆動ギヤを回転駆動するモータと、前記
操作レバーの回転を所定の遊び間隔をもつて斜板
ギヤに伝達するアームと、この遊び間隔の範囲内
において操作レバーと斜板ギヤの回転角度の差が
一定値を上回ると前記モータへ通電し、下回ると
この通電を遮断するスイツチとを備えたことを特
徴とする斜板ポンプ。 In a swash plate pump equipped with an operating lever that rotationally displaces the swash plate around a tilting shaft, the swash plate gear rotates integrally with the swash plate, a drive gear meshes with the swash plate gear, and a drive gear that rotationally drives the drive gear. a motor; an arm that transmits the rotation of the operating lever to the swash plate gear with a predetermined play interval; A swash plate pump characterized by comprising a switch that applies current to a motor and cuts off the current when the voltage falls below.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11286190U JP2530418Y2 (en) | 1990-10-26 | 1990-10-26 | Swash plate pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11286190U JP2530418Y2 (en) | 1990-10-26 | 1990-10-26 | Swash plate pump |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0469678U true JPH0469678U (en) | 1992-06-19 |
JP2530418Y2 JP2530418Y2 (en) | 1997-03-26 |
Family
ID=31860386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11286190U Expired - Lifetime JP2530418Y2 (en) | 1990-10-26 | 1990-10-26 | Swash plate pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2530418Y2 (en) |
-
1990
- 1990-10-26 JP JP11286190U patent/JP2530418Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2530418Y2 (en) | 1997-03-26 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |