JPH0388049U - - Google Patents
Info
- Publication number
- JPH0388049U JPH0388049U JP14957289U JP14957289U JPH0388049U JP H0388049 U JPH0388049 U JP H0388049U JP 14957289 U JP14957289 U JP 14957289U JP 14957289 U JP14957289 U JP 14957289U JP H0388049 U JPH0388049 U JP H0388049U
- Authority
- JP
- Japan
- Prior art keywords
- pin
- main body
- pinion
- ring gear
- sleeve
- 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
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Retarders (AREA)
Description
第１〜３図は本考案に係る減速機の一実施例を
示す図であり、第１図はその要部断面図、第２図
は第１図の−矢視断面図、第３図はそのスリ
ーブおよびピンの外観斜視図、第４，５図は本考
案に係る減速機の他の実施例を示す図であり、第
４図はそのスリーブおよびピンの外観斜視図、第
５図はそのハブの内周部の斜視図、第６，７図は
従来の減速機を示す図であり、第６図はその減速
機の断面図、第７図は第６図の−矢視断面図
である。
１３Ａ，１３Ｂ……ピニオン、２１……リング
ギヤ、２２……ハブ（本体）、２３……溝部、２
４……スリーブ、２５……ピン、３１……ハブ（
本体）、３３……溝部、３４……スリーブ。
1 to 3 are diagrams showing an embodiment of the speed reducer according to the present invention, in which FIG. 1 is a cross-sectional view of a main part thereof, FIG. 2 is a cross-sectional view taken along the - arrow in FIG. 1, and FIG. FIGS. 4 and 5 are views showing other embodiments of the reduction gear according to the present invention. FIG. 4 is a perspective view of the sleeve and pin, and FIG. 5 is a perspective view of the sleeve and pin. A perspective view of the inner periphery of the hub, FIGS. 6 and 7 are views showing a conventional reduction gear, FIG. 6 is a sectional view of the reduction gear, and FIG. be. 13A, 13B... Pinion, 21... Ring gear, 22... Hub (main body), 23... Groove, 2
4...Sleeve, 25...Pin, 31...Hub (
body), 33...groove, 34...sleeve.
Claims (1)
ピンを本体内周の溝部に回転可能に取付け、該ピ
ンを内歯としてピニオンの外歯と噛合させるリン
グギヤと、リングギヤの各ピンと本体の間に設け
られ、ピンの回転時に該ピンと摺動するスリーブ
とを備えた減速機において、前記スリーブに、前
記ピンをピニオンの外歯と噛合する部位より端部
側で保持する保持部と、前記リングギヤの本体に
係合して該本体に対するスリーブの回転を規制す
る係合部とを設けたことを特徴とする減速機。 A pinion that has external teeth on its outer periphery and moves eccentrically;
A ring gear in which a pin is rotatably attached to a groove on the inner periphery of the main body, and the pin is used as an internal tooth to mesh with the external teeth of the pinion; A sleeve is provided between each pin of the ring gear and the main body and slides on the pin when the pin rotates. In the speed reducer, the sleeve includes a holding portion that holds the pin on the end side of a portion where the pin meshes with the external teeth of the pinion, and a holding portion that engages with the main body of the ring gear to prevent rotation of the sleeve with respect to the main body. What is claimed is: 1. A speed reducer characterized by comprising a regulating engagement portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14957289U JPH0388049U (en) | 1989-12-26 | 1989-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14957289U JPH0388049U (en) | 1989-12-26 | 1989-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0388049U true JPH0388049U (en) | 1991-09-09 |
Family
ID=31695956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14957289U Pending JPH0388049U (en) | 1989-12-26 | 1989-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0388049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010138988A (en) * | 2008-12-11 | 2010-06-24 | Ntn Corp | In-wheel motor drive unit |
-
1989
- 1989-12-26 JP JP14957289U patent/JPH0388049U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010138988A (en) * | 2008-12-11 | 2010-06-24 | Ntn Corp | In-wheel motor drive unit |
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