JPH01144522U - - Google Patents
Info
- Publication number
- JPH01144522U JPH01144522U JP4363688U JP4363688U JPH01144522U JP H01144522 U JPH01144522 U JP H01144522U JP 4363688 U JP4363688 U JP 4363688U JP 4363688 U JP4363688 U JP 4363688U JP H01144522 U JPH01144522 U JP H01144522U
- Authority
- JP
- Japan
- Prior art keywords
- biasing member
- rotating shaft
- gear bearing
- gear
- spherical
- 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
- Sliding-Contact Bearings (AREA)
- Support Of The Bearing (AREA)
Description
第１図は本考案の一実施例にかかるギア軸受け
を示す断面図、第２図は他の実施例にかかる要部
拡大断面図、第３図はさらに他の実施例にかかる
要部拡大断面図、第４図は従来のギア軸受けの断
面図である。
１……ギア、１ａ，１ｂ……突出部、２……回
転軸、２ａ……一端部、２ｂ……他端部、３……
球、４……コイルバネ、５……第１支持部、５ａ
……軸受け穴部、６……第２支持部、６ａ……軸
受け穴部、７，８……円板部材、８ａ……突出部
。
FIG. 1 is a sectional view showing a gear bearing according to one embodiment of the present invention, FIG. 2 is an enlarged sectional view of a main part according to another embodiment, and FIG. 3 is an enlarged sectional view of a main part according to another embodiment. FIG. 4 is a sectional view of a conventional gear bearing. DESCRIPTION OF SYMBOLS 1... Gear, 1a, 1b... Protrusion part, 2... Rotating shaft, 2a... One end part, 2b... Other end part, 3...
Ball, 4... Coil spring, 5... First support part, 5a
. . . Bearing hole, 6 . . . Second support portion, 6a . . . Bearing hole, 7, 8 .
Claims (1)
，２ｂを夫々第１支持部材５の軸受け穴部５ａと
第２支持部材６の軸受け穴部６ａに回転自在に嵌
合して、上記回転軸２を上記第１支持部材５と上
記第２支持部材６とで回転自在に支持するギア軸
受けにおいて、 上記両支持部材５，６のうちいずれか一方の支
持部材の軸受け穴部内に、該軸受け穴部内に嵌合
された上記回転軸２のいずれか一方の端部をいず
れか他方の端部側に軸方向沿いに押圧付勢する付
勢部材４を備えるとともに、該付勢部材４を球状
部分３，２ｃ，８ａを介して上記回転軸２のいず
れか一方の端部に連結するようにしたことを特徴
とするギア軸受け。 (2) 上記球状部分は、上記回転軸２のいずれか
一方の端部と上記付勢部材４との間に備えられか
つ上記端部の端面に摺接する球部材３より構成し
、該球部材３を介して上記付勢部材４で上記回転
軸２のいずれか一方の端部を軸方向沿いに押圧付
勢するようにした実用新案登録請求の範囲第１項
に記載のギア軸受け。 (3) 上記球状部分は、上記回転軸２のいずれか
一方の端部と上記付勢部材４との間に円板部材７
，８を備えるとともに、上記回転軸２のいずれか
一方の端部の端面または上記円板部材７，８の回
転軸側端面のいずれか一方の端面に球状部２ｃ，
８ａを形成して構成されるようにした実用新案登
録請求の範囲第１項に記載のギア軸受け。[Claims for Utility Model Registration] (1) Both ends 2a of the rotating shaft 2 fixed to the gear 1
. In the gear bearing rotatably supported by the member 6, one of the rotating shafts 2 is fitted into the bearing hole of one of the supporting members 5 and 6. A biasing member 4 is provided that presses one end toward the other end in the axial direction, and the biasing member 4 is applied to the rotating shaft 2 through the spherical portions 3, 2c, and 8a. A gear bearing characterized in that it is connected to either end. (2) The spherical portion is constituted by a spherical member 3 provided between one end of the rotating shaft 2 and the biasing member 4 and slidingly in contact with the end surface of the end. 3. The gear bearing according to claim 1, wherein the biasing member 4 presses and biases one end of the rotary shaft 2 along the axial direction through the biasing member 4. (3) The spherical portion is provided with a disc member 7 between one end of the rotating shaft 2 and the biasing member 4.
.
8a. The gear bearing according to claim 1, which is a registered utility model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4363688U JPH01144522U (en) | 1988-03-29 | 1988-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4363688U JPH01144522U (en) | 1988-03-29 | 1988-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01144522U true JPH01144522U (en) | 1989-10-04 |
Family
ID=31270028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4363688U Pending JPH01144522U (en) | 1988-03-29 | 1988-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01144522U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50149848A (en) * | 1974-05-24 | 1975-12-01 |
-
1988
- 1988-03-29 JP JP4363688U patent/JPH01144522U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50149848A (en) * | 1974-05-24 | 1975-12-01 |