JPS593049U - Automotive differential gear - Google Patents
Automotive differential gearInfo
- Publication number
- JPS593049U JPS593049U JP9812882U JP9812882U JPS593049U JP S593049 U JPS593049 U JP S593049U JP 9812882 U JP9812882 U JP 9812882U JP 9812882 U JP9812882 U JP 9812882U JP S593049 U JPS593049 U JP S593049U
- Authority
- JP
- Japan
- Prior art keywords
- differential gear
- wear
- resistant resin
- automobile
- differential
- 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
Landscapes
- Motor Power Transmission Devices (AREA)
- Retarders (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係る自動車用差動装置の一実施例を示
す縦断側面図、第２図と第３図は本考案の要部を示す断
面図、第４図は第２図のものの縦断正面図である。
４、 ４．’・・・小歯車、８，８′・・・中心孔、５
・・・ピニオン軸、９・・・耐摩耗性樹脂成形層、１０
・・・凹入部、１１・・・凹凸。Fig. 1 is a vertical sectional side view showing an embodiment of an automobile differential device according to the present invention, Figs. 2 and 3 are sectional views showing the main parts of the invention, and Fig. 4 is a view similar to that shown in Fig. 2. FIG. 4, 4. '... Small gear, 8, 8'... Center hole, 5
... Pinion shaft, 9 ... Wear-resistant resin molded layer, 10
... recessed part, 11 ... unevenness.
Claims (1)
車を内蔵した差動装置であって、小歯車４．４′の中心
孔８．８′を挿通するピニオン軸５の所要外周面を、耐
摩耗性樹脂成形層９で構成したことを特徴とする自動車
用差動装置。 ２ 耐摩耗性樹脂成形層９が、小歯車の中心孔と接する
部分にのみ成形されている実用新案登録請求の範囲第１
項記載の自動車用差動装置。 ３ 耐摩耗性樹脂成形層９が、小歯車の中心孔と接する
部分およびこれを結ぶ中間域に成形されている実用新案
登録請求の範囲第１項記載の自−動車用差動装置。 ４ ピニオン軸５の外周に凹入部１０が形成され、この
凹入部の底に形成した凹凸１１に耐摩耗性樹脂成形層９
の内側が噛合うごとく成形されている実用新案登録請求
の範囲第１項記載の自動車用差動装置。[Scope of Claim for Utility Model Registration] 1. A differential device in which a differential gear box houses left and right side teeth* and a small gear that meshes with the left and right side teeth*, the center hole 8.8' of the small gear 4.4' A differential gear for an automobile characterized in that a required outer circumferential surface of a pinion shaft 5 through which the pinion shaft 5 is inserted is made of a wear-resistant resin molded layer 9. 2. Utility model registration claim 1, in which the wear-resistant resin molded layer 9 is molded only on the part that contacts the center hole of the pinion
The automobile differential device described in Section 1. 3. The automobile differential device according to claim 1, wherein the wear-resistant resin molded layer 9 is molded on the portion that contacts the center hole of the small gear and the intermediate region connecting the portions. 4 A recess 10 is formed on the outer periphery of the pinion shaft 5, and a wear-resistant resin molding layer 9 is formed on the unevenness 11 formed at the bottom of the recess.
The differential gear for an automobile according to claim 1, wherein the inner sides of the differential gear are formed so as to mesh with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9812882U JPS593049U (en) | 1982-06-29 | 1982-06-29 | Automotive differential gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9812882U JPS593049U (en) | 1982-06-29 | 1982-06-29 | Automotive differential gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS593049U true JPS593049U (en) | 1984-01-10 |
Family
ID=30233117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9812882U Pending JPS593049U (en) | 1982-06-29 | 1982-06-29 | Automotive differential gear |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS593049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015002289A1 (en) * | 2013-07-05 | 2015-01-08 | Ｔｐｒ株式会社 | Rotary body shaft, rotary body structure, and vehicle wheel |
-
1982
- 1982-06-29 JP JP9812882U patent/JPS593049U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015002289A1 (en) * | 2013-07-05 | 2015-01-08 | Ｔｐｒ株式会社 | Rotary body shaft, rotary body structure, and vehicle wheel |
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