JPH01128427U - - Google Patents
Info
- Publication number
- JPH01128427U JPH01128427U JP2564188U JP2564188U JPH01128427U JP H01128427 U JPH01128427 U JP H01128427U JP 2564188 U JP2564188 U JP 2564188U JP 2564188 U JP2564188 U JP 2564188U JP H01128427 U JPH01128427 U JP H01128427U
- Authority
- JP
- Japan
- Prior art keywords
- differential
- case
- bearing
- cylinder
- attached
- 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
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Retarders (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- General Details Of Gearings (AREA)
Description
図面は本考案の実施例と従来例を示し、第１図
は本案実施例の断面図、第２図は本案を適用する
トラクタの外観図、第３図はミツシヨンとともに
デフ装置を示す概念図、第４図は前車軸部の正面
図、第５図は前輪ブレーキ装置の断面図、第６図
と第７図は従来例（比較例）の要部断面図である
。
２５……デフ装置、２７……デフケース、３０
……デフサイドギヤ、３１……デフ出力軸、３１
Ａ……デイスク、３４……軸受ケース、３７……
軸受、３８……筒形状部、３９……デフロツク、
４０……ピストンホルダ、４１……シリンダ、４
２……ピストン。
The drawings show an embodiment of the present invention and a conventional example, in which Fig. 1 is a sectional view of the embodiment of the invention, Fig. 2 is an external view of a tractor to which the invention is applied, and Fig. 3 is a conceptual diagram showing a differential device together with a transmission. FIG. 4 is a front view of the front axle, FIG. 5 is a sectional view of the front wheel brake device, and FIGS. 6 and 7 are sectional views of essential parts of a conventional example (comparative example). 25... differential device, 27... differential case, 30
... Differential side gear, 31 ... Differential output shaft, 31
A...Disk, 34...Bearing case, 37...
Bearing, 38...Cylindrical part, 39...Diff lock,
40... Piston holder, 41... Cylinder, 4
2... Piston.
Claims (1)
フケース２７の左右両側を軸受３７で支持し、デ
フケース２７内のデフサイドギヤ３０を左右一対
のデフ出力軸３１に取付け、デフ出力軸３１の一
方を固定解放自在にする油圧デフロツク３９を備
えたものにおいて、 軸受ケース３４の一方を筒形状として外方から
内方に延設し、該筒形状部３８の延設端でデフケ
ース２７を軸受３７で支持し、 該軸受３７の外方側で筒形状部３８内に、ピス
トンホルダ４０を回転自在に挿入してデフケース
２７に固定し、デフ出力軸３１に取付けたデイス
ク３１Ａを軸心方向の作動で固定解放するピスト
ン４２をピストンホルダ４０のシリンダ４１に備
えたことを特徴とする油圧式デフロツク装置。[Claims for Utility Model Registration] The left and right sides of the differential case 27 are supported by bearings 37 on the bearing case 34 fixed to the left and right side walls 35, and the differential side gear 30 in the differential case 27 is attached to the pair of left and right differential output shafts 31. In a device equipped with a hydraulic differential lock 39 that fixes and releases one side of the output shaft 31, one side of the bearing case 34 is formed into a cylinder and extends from the outside to the inside, and the extending end of the cylinder-shaped part 38 is connected to the differential case. 27 is supported by a bearing 37, a piston holder 40 is rotatably inserted into the cylindrical portion 38 on the outside of the bearing 37 and fixed to the differential case 27, and the disk 31A attached to the differential output shaft 31 is attached to the shaft. A hydraulic deflock device characterized in that a cylinder 41 of a piston holder 40 is equipped with a piston 42 that is fixed and released by axial operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2564188U JPH01128427U (en) | 1988-02-26 | 1988-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2564188U JPH01128427U (en) | 1988-02-26 | 1988-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01128427U true JPH01128427U (en) | 1989-09-01 |
Family
ID=31246552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2564188U Pending JPH01128427U (en) | 1988-02-26 | 1988-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01128427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006258296A (en) * | 2005-03-18 | 2006-09-28 | Dana Corp | Torque coupling device for front wheel drive trans-axle unit |
-
1988
- 1988-02-26 JP JP2564188U patent/JPH01128427U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006258296A (en) * | 2005-03-18 | 2006-09-28 | Dana Corp | Torque coupling device for front wheel drive trans-axle unit |
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