JPH0466454U - - Google Patents
Info
- Publication number
- JPH0466454U JPH0466454U JP10989990U JP10989990U JPH0466454U JP H0466454 U JPH0466454 U JP H0466454U JP 10989990 U JP10989990 U JP 10989990U JP 10989990 U JP10989990 U JP 10989990U JP H0466454 U JPH0466454 U JP H0466454U
- Authority
- JP
- Japan
- Prior art keywords
- axle
- buffer
- damper
- case
- drive device
- 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
- 238000013016 damping Methods 0.000 claims 2
- 230000008602 contraction Effects 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
Landscapes
- Control Of Fluid Gearings (AREA)
- Gear-Shifting Mechanisms (AREA)
- Control Of Transmission Device (AREA)
Description
第１図は本考案の車軸駆動装置の全体斜視図、
第２図は同じく側面一部断面図、第３図は車軸ケ
ース１０の上部ケース１０ａを取り外した状態の
平面図、第４図は第３図の−矢視断面図、第
５図は緩衝ダンパーＧの基部枢支部の断面図であ
る。
Ｇ……緩衝ダンパー、Ｐ……油圧ポンプ、Ｍ…
…油圧モータ、８……ダンパーケース、９……ピ
ストンロツド、１……変速操作カムアーム、２…
…ブレーキカムアーム、１０……車軸ケース、１
１……車軸、１３……ダンパー枢支体。
FIG. 1 is an overall perspective view of the axle drive device of the present invention.
FIG. 2 is a partial cross-sectional side view, FIG. 3 is a plan view of the axle case 10 with the upper case 10a removed, FIG. 4 is a cross-sectional view taken along the - arrow in FIG. 3, and FIG. 5 is a buffer damper. FIG. 3 is a cross-sectional view of the base pivot of G. G...Buffer damper, P...Hydraulic pump, M...
... Hydraulic motor, 8 ... Damper case, 9 ... Piston rod, 1 ... Speed change operation cam arm, 2 ...
...Brake cam arm, 10...Axle case, 1
1... Axle, 13... Damper pivot.
Claims (1)
速駆動する為の可変容量型油圧ポンプＰを車軸ケ
ース１０内に立設した車軸駆動装置において、長
手方向を車軸１１の略上方で並行に沿わせた緩衝
ダンパーＧを車軸ケース１０の上面に設置し、該
緩衝ダンパーＧのダンパーケース８を車軸ケース
１０に対して回動自在に枢支し、ポンプ斜板操作
軸１５の端部を車軸ケース１０の上面より突出さ
せ変速操作具３に連携すると共に、緩衝ダンパー
Ｇの方向に伸びる緩衝アーム２９を変速操作具３
に連動させ、該緩衝アーム２９を緩衝ダンパーＧ
のピストンロツド９に接続したことを特徴とする
車軸駆動装置。 (2) 請求項(1)記載の車軸駆動装置の緩衝ダンパ
ーＧにおいて、ピストンロツド９の伸び側の減衰
力が、縮み側の減衰力よりも大に設定したことを
特徴とする車軸駆動装置。[Scope of Claim for Utility Model Registration] (1) In an axle drive device in which a variable displacement hydraulic pump P for variable speed driving a hydraulic motor M interlockingly connected to an axle 11 is installed in an axle case 10, the longitudinal direction is the axle. A buffer damper G running in parallel substantially above 11 is installed on the upper surface of the axle case 10, and the damper case 8 of the buffer damper G is rotatably supported with respect to the axle case 10 to operate the pump swash plate. The end of the shaft 15 is made to protrude from the upper surface of the axle case 10 and is linked to the gear shift operating tool 3, and a buffer arm 29 extending in the direction of the buffer damper G is connected to the gear shifting operating tool 3.
The buffer arm 29 is linked to the buffer damper G.
An axle drive device characterized in that it is connected to a piston rod 9. (2) The axle drive device according to claim (1), wherein the damping force on the extension side of the piston rod 9 is set larger than the damping force on the contraction side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10989990U JP2505740Y2 (en) | 1990-10-19 | 1990-10-19 | Axle drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10989990U JP2505740Y2 (en) | 1990-10-19 | 1990-10-19 | Axle drive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0466454U true JPH0466454U (en) | 1992-06-11 |
| JP2505740Y2 JP2505740Y2 (en) | 1996-07-31 |
Family
ID=31857159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10989990U Expired - Fee Related JP2505740Y2 (en) | 1990-10-19 | 1990-10-19 | Axle drive |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2505740Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11428314B2 (en) | 2016-12-20 | 2022-08-30 | Kinetics Drive Solutions Inc. | Hydrostatic drive system with variable vibration damper |
-
1990
- 1990-10-19 JP JP10989990U patent/JP2505740Y2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11428314B2 (en) | 2016-12-20 | 2022-08-30 | Kinetics Drive Solutions Inc. | Hydrostatic drive system with variable vibration damper |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2505740Y2 (en) | 1996-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |