JPH0194620U - - Google Patents
Info
- Publication number
- JPH0194620U JPH0194620U JP19064487U JP19064487U JPH0194620U JP H0194620 U JPH0194620 U JP H0194620U JP 19064487 U JP19064487 U JP 19064487U JP 19064487 U JP19064487 U JP 19064487U JP H0194620 U JPH0194620 U JP H0194620U
- Authority
- JP
- Japan
- Prior art keywords
- outer cylinder
- utility
- model registration
- linear stroke
- groove
- 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
- Bearings For Parts Moving Linearly (AREA)
Description
第１図は、本考案によるリニアストローク・ベ
アリングの縦断面図、第２図は、第１図のリニア
ストローク・ベアリングの横断面図である。
符号の説明、１０…中央貫通孔、１２…長手方
向溝、１４…外筒、１６…長手方向溝、１８…軸
、２０…ボール、２２…中央ボア、２４…リード
ねじ。
FIG. 1 is a longitudinal cross-sectional view of a linear stroke bearing according to the present invention, and FIG. 2 is a cross-sectional view of the linear stroke bearing of FIG. Explanation of symbols: 10...Central through hole, 12...Longitudinal groove, 14...Outer cylinder, 16...Longitudinal groove, 18...Shaft, 20...Ball, 22...Central bore, 24...Lead screw.
Claims (1)
びる溝を有する外筒と、この外筒の中央貫通孔内
に軸線方向に移動できるように装着してあり、外
周面に長手方向に延び、前記外筒の長手方向溝に
対向して設けた溝を有する軸と、この軸の外周面
と外筒の内周面の間で前記対向した両溝内をころ
がれるように配置した一組のボールとを包含する
リニアストローク・ベアリングにおいて、前記外
筒および軸のいずれか一方にそれを案内する手段
が設けてあることを特徴とするリニアストローク
・ベアリング。 (2) 実用新案登録請求の範囲第１項記載のリニ
アストローク・ベアリングにおいて、案内手段が
リードねじであることを特徴とするリニアストロ
ーク・ベアリング。 (3) 実用新案登録請求の範囲第１項記載のリニ
アストローク・ベアリングにおいて、案内手段が
ボールねじであることを特徴とするリニアストロ
ーク・ベアリング。[Claims for Utility Model Registration] (1) An outer cylinder having a central through hole and a groove extending in the longitudinal direction on the inner circumferential surface, and an outer cylinder mounted so as to be movable in the axial direction within the central through hole of the outer cylinder. a shaft having a groove extending in the longitudinal direction on the outer circumferential surface and provided opposite to the longitudinal groove of the outer cylinder; A linear stroke bearing comprising a set of balls arranged to roll in a groove, characterized in that either the outer cylinder or the shaft is provided with means for guiding the ball. ·bearing. (2) The linear stroke bearing according to claim 1 of the utility model registration, characterized in that the guide means is a lead screw. (3) The linear stroke bearing according to claim 1 of the utility model registration, characterized in that the guide means is a ball screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19064487U JPH0194620U (en) | 1987-12-15 | 1987-12-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19064487U JPH0194620U (en) | 1987-12-15 | 1987-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0194620U true JPH0194620U (en) | 1989-06-22 |
Family
ID=31481596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19064487U Pending JPH0194620U (en) | 1987-12-15 | 1987-12-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0194620U (en) |
-
1987
- 1987-12-15 JP JP19064487U patent/JPH0194620U/ja active Pending
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