JPH0240146U - - Google Patents
Info
- Publication number
- JPH0240146U JPH0240146U JP11890388U JP11890388U JPH0240146U JP H0240146 U JPH0240146 U JP H0240146U JP 11890388 U JP11890388 U JP 11890388U JP 11890388 U JP11890388 U JP 11890388U JP H0240146 U JPH0240146 U JP H0240146U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- deceleration
- fixed member
- engaged
- planetary gear
- 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
- 230000005540 biological transmission Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Gears, Cams (AREA)
Description
第１図は本考案の第１実施例の断面図、第２図
はその要部の拡大図、第３図、第４図は本考案が
適用されるトランスフアー装置のスケルトン図、
第５図は本考案の第２実施例の要部断面図、第６
図はそのサンギヤの構造を示す斜視図である。
２……トランスフアーケース、３……入力軸、
４……後輪側出力軸、５……副変速機、６……サ
ンギヤ、７……リングギヤ、８……プラネタリギ
ヤ、９……キヤリア、１０……センタデフ、１５
……ニードルベアリング、１６，１７……スリー
ブ、１９……スラストニードルベアリング、２１
，２２，２３……オイル通路、２５……フリクシ
ヨンダンパ、２６……スラストワツシヤ、２７…
…ウエーブワツシヤ、３０……シザーズギヤ、３
１……ねじりスプリング。
FIG. 1 is a cross-sectional view of the first embodiment of the present invention, FIG. 2 is an enlarged view of its main parts, and FIGS. 3 and 4 are skeleton diagrams of a transfer device to which the present invention is applied.
FIG. 5 is a sectional view of main parts of the second embodiment of the present invention, and FIG.
The figure is a perspective view showing the structure of the sun gear. 2...transfer case, 3...input shaft,
4... Rear wheel side output shaft, 5... Sub-transmission, 6... Sun gear, 7... Ring gear, 8... Planetary gear, 9... Carrier, 10... Center differential, 15
... Needle bearing, 16, 17 ... Sleeve, 19 ... Thrust needle bearing, 21
, 22, 23... oil passage, 25... friction damper, 26... thrust washer, 27...
...Wave washers, 30...Scissors gear, 3
1...Torsion spring.
Claims (1)
材に係着され、減速時には上記リングギヤが上記
固定部材に係着され、非減速時には上記リングギ
ヤの上記固定部材に対する係着が解除されるよう
に構成された遊星歯車式変速装置において、 上記非減速時に駆動力の伝達経路から除外され
る歯車に、これと噛合する他の歯車との間のバツ
クラツシユを防止する手段を設けたことを特徴と
する遊星歯車式変速装置。[Claims for Utility Model Registration] A ring gear of a planetary gear mechanism is removably engaged with a fixed member, the ring gear is engaged with the fixed member during deceleration, and the ring gear is engaged with the fixed member during non-deceleration. In a planetary gear type transmission configured to release the gear, the gear excluded from the drive force transmission path during non-deceleration is provided with means for preventing backlash between the gear and other gears meshing with the gear. A planetary gear type transmission device characterized by:
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11890388U JPH0620935Y2 (en) | 1988-09-12 | 1988-09-12 | Planetary gear type transmission |
| US07/307,286 US4920828A (en) | 1988-02-08 | 1989-02-07 | Planetary gear type transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11890388U JPH0620935Y2 (en) | 1988-09-12 | 1988-09-12 | Planetary gear type transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0240146U true JPH0240146U (en) | 1990-03-19 |
| JPH0620935Y2 JPH0620935Y2 (en) | 1994-06-01 |
Family
ID=31363663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11890388U Expired - Lifetime JPH0620935Y2 (en) | 1988-02-08 | 1988-09-12 | Planetary gear type transmission |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0620935Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5384394B2 (en) * | 2010-02-11 | 2014-01-08 | 日立建機株式会社 | Power transmission device |
-
1988
- 1988-09-12 JP JP11890388U patent/JPH0620935Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0620935Y2 (en) | 1994-06-01 |
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