JPH0329742U - - Google Patents
Info
- Publication number
- JPH0329742U JPH0329742U JP9053989U JP9053989U JPH0329742U JP H0329742 U JPH0329742 U JP H0329742U JP 9053989 U JP9053989 U JP 9053989U JP 9053989 U JP9053989 U JP 9053989U JP H0329742 U JPH0329742 U JP H0329742U
- Authority
- JP
- Japan
- Prior art keywords
- stage
- reduction
- planetary
- gear
- carrier
- 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
- Retarders (AREA)
Description
第１図は装軌式車両の走行駆動装置の断面図、
第２Ａ図は本考案に係る第２段減速のサンギヤの
断面図、第２Ｂ図は第２Ａ図のＰ′視正面図、第
３Ａ図は従来の同サンギヤの断面図、第３Ｂ図は
第３Ａ図のＰ視正面図である。
１……油圧モータ、２……２段遊星減速装置、
３……履帯、４……スプロケツト、５……トラツ
クフレーム、７……ケーシング、８……第１段リ
ングギヤ、９……第２リングギヤ、１３……回転
軸、１４……第１段サンギヤ、１５……第１段キ
ヤリヤ、１６，１６′……第２段サンギヤ、１７
……第１段遊星ギヤ、２０……第２段遊星ギヤ、
２２……保持部材、２４……第２段遊星ギヤ。
Figure 1 is a cross-sectional view of the traveling drive system of a tracked vehicle.
Fig. 2A is a sectional view of the second stage reduction sun gear according to the present invention, Fig. 2B is a front view from P' of Fig. 2A, Fig. 3A is a sectional view of the conventional sun gear, and Fig. 3B is a sectional view of the sun gear of the second stage reduction according to the present invention. It is a front view of P of a figure. 1...Hydraulic motor, 2...2-stage planetary reduction gear,
3... Track, 4... Sprocket, 5... Truck frame, 7... Casing, 8... First stage ring gear, 9... Second ring gear, 13... Rotating shaft, 14... First stage sun gear, 15...1st stage carrier, 16, 16'...2nd stage sun gear, 17
...1st stage planetary gear, 20...2nd stage planetary gear,
22... Holding member, 24... Second stage planetary gear.
Claims (1)
と第２段減速遊星ギヤの双方と噛合する第２段減
速サンギヤを、前記キヤリヤとの噛合部を前記遊
星ギヤとの噛合部に対して僅かにマイナス転位し
た歯形に成形したことを特徴とする２段遊星減速
装置。 The second-stage reduction sun gear that meshes with both the first-stage reduction carrier and the second-stage reduction planetary gear in the two-stage planetary reduction mechanism is arranged such that the meshing part with the carrier is slightly negative with respect to the meshing part with the planetary gear. A two-stage planetary reduction device characterized by being formed into a transposed tooth profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9053989U JPH0743509Y2 (en) | 1989-07-31 | 1989-07-31 | Two-stage planetary speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9053989U JPH0743509Y2 (en) | 1989-07-31 | 1989-07-31 | Two-stage planetary speed reducer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0329742U true JPH0329742U (en) | 1991-03-25 |
| JPH0743509Y2 JPH0743509Y2 (en) | 1995-10-09 |
Family
ID=31640056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9053989U Expired - Fee Related JPH0743509Y2 (en) | 1989-07-31 | 1989-07-31 | Two-stage planetary speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0743509Y2 (en) |
-
1989
- 1989-07-31 JP JP9053989U patent/JPH0743509Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0743509Y2 (en) | 1995-10-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |