JPS644886U - - Google Patents
Info
- Publication number
- JPS644886U JPS644886U JP9990187U JP9990187U JPS644886U JP S644886 U JPS644886 U JP S644886U JP 9990187 U JP9990187 U JP 9990187U JP 9990187 U JP9990187 U JP 9990187U JP S644886 U JPS644886 U JP S644886U
- Authority
- JP
- Japan
- Prior art keywords
- drive gear
- friction clutch
- drive
- gear
- drive shaft
- 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
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Description
第１図は本考案の一実施例を示すギヤポンプの
縦断面図、第２図はその要部の拡大断面図である
。
１……ボデイ、２……ドライブギヤ、３……ド
リブンギヤ、６……カバーフロント、１２……ド
ライブシヤフト、１３……摩擦クラツチ、１４…
…クラツチハウジング、１５，１６……デイスク
、１７……軸端、１９……スプリング、２２……
液圧ポケツト、２５，２６……圧液通路、２７…
…吐出口、２８……絞り、２９……液送系路、３
０……圧力導入系路。
FIG. 1 is a longitudinal cross-sectional view of a gear pump showing an embodiment of the present invention, and FIG. 2 is an enlarged cross-sectional view of the main parts thereof. DESCRIPTION OF SYMBOLS 1...Body, 2...Drive gear, 3...Driven gear, 6...Cover front, 12...Drive shaft, 13...Friction clutch, 14...
...Clutch housing, 15, 16...Disk, 17...Shaft end, 19...Spring, 22...
Hydraulic pocket, 25, 26...Pressure fluid passage, 27...
...Discharge port, 28... Throttle, 29... Liquid feed line, 3
0...Pressure introduction system line.
Claims (1)
チを介し軸方向に係脱可能に接続し、このドライ
ブギヤの反摩擦クラツチ側の軸端に該ドライブギ
ヤを前記ドライブシヤフトに向けて付勢するスプ
リングを介装するとともに、前記摩擦クラツチの
クラツチハウジングに、ポンプの吐出圧を導入し
て前記ドライブギヤを反ドライブシヤフト方向に
押圧する液圧ポケツトを設けてなることを特徴と
するギヤポンプ。 A drive gear is removably connected to the drive shaft in the axial direction via a friction clutch, and a spring is interposed at the shaft end of the drive gear on the side opposite to the friction clutch to bias the drive gear toward the drive shaft. A gear pump characterized in that the clutch housing of the friction clutch is provided with a hydraulic pocket for introducing pump discharge pressure to press the drive gear in a direction opposite to the drive shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9990187U JPS644886U (en) | 1987-06-29 | 1987-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9990187U JPS644886U (en) | 1987-06-29 | 1987-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS644886U true JPS644886U (en) | 1989-01-12 |
Family
ID=31327487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9990187U Pending JPS644886U (en) | 1987-06-29 | 1987-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS644886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009064337A1 (en) * | 2007-11-14 | 2009-05-22 | Borgwarner Inc. | Friction drive pump for transfer cases, etc. |
-
1987
- 1987-06-29 JP JP9990187U patent/JPS644886U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009064337A1 (en) * | 2007-11-14 | 2009-05-22 | Borgwarner Inc. | Friction drive pump for transfer cases, etc. |
| US8491289B2 (en) | 2007-11-14 | 2013-07-23 | Borgwarner Inc. | Friction drive pump for transfer cases, etc |
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