JPH02146202U - - Google Patents
Info
- Publication number
- JPH02146202U JPH02146202U JP5598789U JP5598789U JPH02146202U JP H02146202 U JPH02146202 U JP H02146202U JP 5598789 U JP5598789 U JP 5598789U JP 5598789 U JP5598789 U JP 5598789U JP H02146202 U JPH02146202 U JP H02146202U
- Authority
- JP
- Japan
- Prior art keywords
- brake member
- slit opening
- cylindrical brake
- receiving rollers
- casing
- 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.)
- Granted
Links
Landscapes
- Actuator (AREA)
- Braking Arrangements (AREA)
- Bearings For Parts Moving Linearly (AREA)
Description
図は本考案の実施例を示し、第1図はシリンダ
停止装置の側面視の断面図、第2図はその−
断面図、第3図はその−断面図である。
1……ケーシング、2……円筒形ブレーキ部材
、3……スリツト状開口部、5……受けローラ、
6……アクチユエータ、9……テーパ状拡開部。
The figures show an embodiment of the present invention, in which Fig. 1 is a side sectional view of the cylinder stop device, and Fig. 2 is its -
FIG. 3 is a cross-sectional view thereof. DESCRIPTION OF SYMBOLS 1...Casing, 2...Cylindrical brake member, 3...Slit-shaped opening, 5...Receiving roller,
6...actuator, 9...tapered expansion part.
Claims (1)
小さい内径を有する厚肉の円筒形ブレーキ部材が
該ピストンロツドに外嵌された状態でケーシング
内に配設され、 該円筒形ブレーキ部材の一部にはその軸方向に
そつて1本のスリツト開口部が設けられ、 該スリツト開口部の両側に一対の受けローラが
軸方向にそつて対向して設けられ、該受けローラ
は複数のコイルばねにより回転且つ移動可能に支
持され、 テーパ状拡開部を有するアクチユエータがケー
シング内に配設され、 前記一対の受けローラ間に該テーパ状拡開部を
押し込んで円筒形ブレーキ部材を拡開させ、ロツ
クを解除するように構成したシリンダ停止装置。[Scope of Claim for Utility Model Registration] A thick-walled cylindrical brake member having an inner diameter slightly smaller than the outer diameter of the piston rod to be stopped is disposed within a casing and fitted onto the piston rod, the cylindrical brake member A slit opening is provided in a part of the slit opening along the axial direction, a pair of receiving rollers are provided oppositely along the axial direction on both sides of the slit opening, and the receiving roller has a plurality of receiving rollers. An actuator that is rotatably and movably supported by a coil spring and has a tapered expansion part is disposed within the casing, and the actuator pushes the tapered expansion part between the pair of receiving rollers to expand the cylindrical brake member. A cylinder stop device configured to release the lock.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5598789U JPH077604Y2 (en) | 1989-05-16 | 1989-05-16 | Cylinder stop device |
US07/369,158 US4981069A (en) | 1988-06-23 | 1989-06-21 | Cylinder locking device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5598789U JPH077604Y2 (en) | 1989-05-16 | 1989-05-16 | Cylinder stop device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02146202U true JPH02146202U (en) | 1990-12-12 |
JPH077604Y2 JPH077604Y2 (en) | 1995-02-22 |
Family
ID=31579418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5598789U Expired - Lifetime JPH077604Y2 (en) | 1988-06-23 | 1989-05-16 | Cylinder stop device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH077604Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015083440A1 (en) * | 2013-12-06 | 2015-06-11 | Smc株式会社 | Lock device for linear motion rod |
-
1989
- 1989-05-16 JP JP5598789U patent/JPH077604Y2/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015083440A1 (en) * | 2013-12-06 | 2015-06-11 | Smc株式会社 | Lock device for linear motion rod |
JP2015110980A (en) * | 2013-12-06 | 2015-06-18 | Smc株式会社 | Lock device of linearly moving rod |
US9885201B2 (en) | 2013-12-06 | 2018-02-06 | Smc Corporation | Lock device for linear motion rod |
Also Published As
Publication number | Publication date |
---|---|
JPH077604Y2 (en) | 1995-02-22 |
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