JPH048821U - - Google Patents
Info
- Publication number
- JPH048821U JPH048821U JP4914890U JP4914890U JPH048821U JP H048821 U JPH048821 U JP H048821U JP 4914890 U JP4914890 U JP 4914890U JP 4914890 U JP4914890 U JP 4914890U JP H048821 U JPH048821 U JP H048821U
- Authority
- JP
- Japan
- Prior art keywords
- support shaft
- rotation support
- compression springs
- bearing portion
- accommodation holes
- 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
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000004308 accommodation Effects 0.000 claims 2
- 230000036316 preload Effects 0.000 claims 2
Landscapes
- Support Of The Bearing (AREA)
Description
第１図は本考案の実施例を示す図、第２図は回
転支持軸を示す図、第３図は従来例を示す図、第
４図は第３図の分解説明図である。
第１図において、１は回転支持軸、２はベアリ
ング、３は支持軸摺接壁、４は収容孔、５は圧縮
スプリング、６は板材である。
FIG. 1 is a view showing an embodiment of the present invention, FIG. 2 is a view showing a rotation support shaft, FIG. 3 is a view showing a conventional example, and FIG. 4 is an exploded explanatory view of FIG. 3. In FIG. 1, 1 is a rotation support shaft, 2 is a bearing, 3 is a support shaft sliding wall, 4 is a housing hole, 5 is a compression spring, and 6 is a plate material.
Claims (1)
グ２の支持軸摺接壁３を前記回転支持軸１に押圧
する軸受部における予圧構造において、 前記回転支持軸１の各ベアリング２に対応する
部位には収容孔４を穿孔して圧縮スプリング５を
収容するとともに、該複数の収容孔４を前記圧縮
スプリング５によりベアリング２の支持軸摺接壁
３側に付勢される一枚の板材６により閉塞してな
る軸受部における予圧構造。[Claims for Utility Model Registration] In a preload structure in a bearing portion that presses the support shaft sliding walls 3 of a plurality of bearings 2 externally fitted around the rotation support shaft 1 against the rotation support shaft 1, the rotation support shaft 1 Accommodation holes 4 are bored in portions corresponding to the respective bearings 2 to accommodate compression springs 5, and the plurality of accommodation holes 4 are urged by the compression springs 5 toward the support shaft sliding wall 3 of the bearing 2. A preload structure in a bearing portion that is closed by a single plate member 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4914890U JPH048821U (en) | 1990-05-14 | 1990-05-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4914890U JPH048821U (en) | 1990-05-14 | 1990-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH048821U true JPH048821U (en) | 1992-01-27 |
Family
ID=31566595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4914890U Pending JPH048821U (en) | 1990-05-14 | 1990-05-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH048821U (en) |
-
1990
- 1990-05-14 JP JP4914890U patent/JPH048821U/ja active Pending