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JPS6427828A - Compression device for tube protection cover - Google Patents

Compression device for tube protection cover

Info

Publication number
JPS6427828A
JPS6427828A JP18387587A JP18387587A JPS6427828A JP S6427828 A JPS6427828 A JP S6427828A JP 18387587 A JP18387587 A JP 18387587A JP 18387587 A JP18387587 A JP 18387587A JP S6427828 A JPS6427828 A JP S6427828A
Authority
JP
Japan
Prior art keywords
protection cover
chucks
coil spring
distance
air cylinder
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
Application number
JP18387587A
Other languages
Japanese (ja)
Other versions
JPH0549421B2 (en
Inventor
Shinji Takane
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Proterial Ltd
Original Assignee
Hitachi Metals Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Priority to JP18387587A priority Critical patent/JPS6427828A/en
Publication of JPS6427828A publication Critical patent/JPS6427828A/en
Publication of JPH0549421B2 publication Critical patent/JPH0549421B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Automatic Assembly (AREA)
  • Manipulator (AREA)

Abstract

PURPOSE:To longitudinally uniformly compress a protection cover nipped between chucks, by a method wherein a compression coil spring is situated between a plurality of linearly slidable chucks to support the coil spring at an equal distance, and the one end is secured and the other end is compressed. CONSTITUTION:A flexible tube 16 to which a protection cover 17 is mounted is inserted in a pin 15 for support, and the protection cover 17 is simultaneously nipped by means of a plurality of chucks 6, 7, and 8. An air cylinder 11 is then driven, and with a rod 10 retracted, the uppermost chuck 6 is lowered by a distance of pull-in effected by the air cylinder 11. In linkage with the motion, the chucks 7 and 8 are moved to a position, where a distance between the uppermost chuck 6 in a lowering state and a base 14 is always uniformly interior-divided, through the action of a compression coil spring, and the protection cover 17 can be contracted over the entire longitudinal direction.
JP18387587A 1987-07-23 1987-07-23 Compression device for tube protection cover Granted JPS6427828A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18387587A JPS6427828A (en) 1987-07-23 1987-07-23 Compression device for tube protection cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18387587A JPS6427828A (en) 1987-07-23 1987-07-23 Compression device for tube protection cover

Publications (2)

Publication Number Publication Date
JPS6427828A true JPS6427828A (en) 1989-01-30
JPH0549421B2 JPH0549421B2 (en) 1993-07-26

Family

ID=16143358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18387587A Granted JPS6427828A (en) 1987-07-23 1987-07-23 Compression device for tube protection cover

Country Status (1)

Country Link
JP (1) JPS6427828A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5257124A (en) * 1991-08-15 1993-10-26 General Instrument Corporation Low distortion laser system for AM fiber optic communication
US6040555A (en) * 1998-02-20 2000-03-21 Illinois Tool Works Inc. Remote control for welders and method therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5257124A (en) * 1991-08-15 1993-10-26 General Instrument Corporation Low distortion laser system for AM fiber optic communication
US6040555A (en) * 1998-02-20 2000-03-21 Illinois Tool Works Inc. Remote control for welders and method therefor

Also Published As

Publication number Publication date
JPH0549421B2 (en) 1993-07-26

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