CS274847B2 - Self-locking chucking head - Google Patents

Self-locking chucking head

Info

Publication number
CS274847B2
CS274847B2 CS90489A CS90489A CS274847B2 CS 274847 B2 CS274847 B2 CS 274847B2 CS 90489 A CS90489 A CS 90489A CS 90489 A CS90489 A CS 90489A CS 274847 B2 CS274847 B2 CS 274847B2
Authority
CS
Czechoslovakia
Prior art keywords
self
holders
couples
chucking head
clamping
Prior art date
Application number
CS90489A
Other languages
Czech (cs)
Other versions
CS8900904A1 (en
Inventor
Petr Slechta
Original Assignee
Vyvojove Dilny Csav
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 Vyvojove Dilny Csav filed Critical Vyvojove Dilny Csav
Priority to CS90489A priority Critical patent/CS274847B2/en
Publication of CS8900904A1 publication Critical patent/CS8900904A1/en
Publication of CS274847B2 publication Critical patent/CS274847B2/en

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  • Jigs For Machine Tools (AREA)

Abstract

The design concerns self-tightening clamping heads for quick clamping of items of various shapes and sizes in any position at work in laboratories. The clamping head is formed by the centre (1), into which radially arranged couples of bar holders (3), possibly provided with a rubber slider on, are flexibly fastened, while the central angle α formed by neighbouring couples of bar holders (3) is smaller than the double angle of friction between the holders and the item being clamped.<IMAGE>
CS90489A 1989-02-10 1989-02-10 Self-locking chucking head CS274847B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS90489A CS274847B2 (en) 1989-02-10 1989-02-10 Self-locking chucking head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS90489A CS274847B2 (en) 1989-02-10 1989-02-10 Self-locking chucking head

Publications (2)

Publication Number Publication Date
CS8900904A1 CS8900904A1 (en) 1991-02-12
CS274847B2 true CS274847B2 (en) 1991-11-12

Family

ID=5342095

Family Applications (1)

Application Number Title Priority Date Filing Date
CS90489A CS274847B2 (en) 1989-02-10 1989-02-10 Self-locking chucking head

Country Status (1)

Country Link
CS (1) CS274847B2 (en)

Also Published As

Publication number Publication date
CS8900904A1 (en) 1991-02-12

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