JPS6077850U - transmission - Google Patents
transmissionInfo
- Publication number
- JPS6077850U JPS6077850U JP17069583U JP17069583U JPS6077850U JP S6077850 U JPS6077850 U JP S6077850U JP 17069583 U JP17069583 U JP 17069583U JP 17069583 U JP17069583 U JP 17069583U JP S6077850 U JPS6077850 U JP S6077850U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- thrust bearing
- transmission according
- variable speed
- rotation mechanism
- 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
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、第２図は従来の減速電動機を示すもので、第１
図は部分断面図、第２図は第１図の一部拡大図、第３図
、第４図はこの考案の一実施例を示すもので、第３図は
要部拡大断面図、第４図は第３図のスラスト軸受の平面
図である。図において、５は第１歯車、９は第２歯車、
１０は第３歯車、１４は第４歯車、１５は出力軸、１５
ｃは段部、１５ｇはテーパ部、１５ｈは小径部、１７は
両軸受、１９はスラスト軸受、１９ａは内周面、１９ｂ
は複数個スリット、２３は筐体、７ｃはボス部、２５は
潤滑剤である。なお、図中同一符号は同一または相当部
分を示す。Figures 1 and 2 show conventional reduction motors.
The figure is a partial sectional view, FIG. 2 is a partially enlarged view of FIG. 1, FIGS. The figure is a plan view of the thrust bearing of FIG. 3. In the figure, 5 is the first gear, 9 is the second gear,
10 is the third gear, 14 is the fourth gear, 15 is the output shaft, 15
c is a stepped portion, 15g is a tapered portion, 15h is a small diameter portion, 17 is both bearings, 19 is a thrust bearing, 19a is an inner peripheral surface, 19b
23 is a housing, 7c is a boss portion, and 25 is a lubricant. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (5)
支持すると共に上記変速回転機構の少なくとも１個の回
転軸の一端側を両軸受を介して回転自在に支承する筐体
、および上記回転軸の段部と上記筐体の両軸受嵌合部端
面との間に挟在する中空平板状のスラスト軸受を備えた
ものにおいて、上記スラスト軸受の内周部に複数個のス
リットを形成すると共に上記回転軸の段部を該回転軸に
形成されたテーパ部の上記スリットの外径より小径の小
径テーパ部に形成したことを特徴とする変速装置。(1) A casing that houses and supports a variable speed rotation mechanism and a lubricant for the variable speed rotation mechanism, and rotatably supports one end side of at least one rotating shaft of the variable speed rotation mechanism via both bearings; A hollow flat plate-shaped thrust bearing sandwiched between the stepped portion of the rotating shaft and the end face of the two bearing fitting portions of the casing, wherein a plurality of slits are formed in the inner circumference of the thrust bearing. A transmission device characterized in that the stepped portion of the rotating shaft is formed into a small diameter tapered portion having a smaller diameter than the outer diameter of the slit of the tapered portion formed on the rotating shaft.
登録請求の範囲第１項記載の変速装置。(2) The transmission according to claim 1, wherein the rotating shaft is an output shaft.
登録請求の範囲第１項記載の変速装置。(3) The transmission according to claim 1, wherein the rotating shaft is an intermediate shaft.
徴とする実用新案登録請求の範囲第１項記載の変速装置
。(4) The transmission according to claim 1, wherein the thrust bearing is formed from a steel plate.
を特徴とする実用新案登録請求の範囲第１項記載の変速
装置。(5) The transmission according to claim 1, wherein the thrust bearing is made of cast iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17069583U JPS6077850U (en) | 1983-11-01 | 1983-11-01 | transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17069583U JPS6077850U (en) | 1983-11-01 | 1983-11-01 | transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6077850U true JPS6077850U (en) | 1985-05-30 |
Family
ID=30372564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17069583U Pending JPS6077850U (en) | 1983-11-01 | 1983-11-01 | transmission |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6077850U (en) |
-
1983
- 1983-11-01 JP JP17069583U patent/JPS6077850U/en active Pending
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