IT1267850B1 - Apparatus for the axial assembly of a hub on a shaft - Google Patents

Apparatus for the axial assembly of a hub on a shaft

Info

Publication number
IT1267850B1
IT1267850B1 IT94VI000129A ITVI940129A IT1267850B1 IT 1267850 B1 IT1267850 B1 IT 1267850B1 IT 94VI000129 A IT94VI000129 A IT 94VI000129A IT VI940129 A ITVI940129 A IT VI940129A IT 1267850 B1 IT1267850 B1 IT 1267850B1
Authority
IT
Italy
Prior art keywords
shaft
lock ring
way
pressure
spindle
Prior art date
Application number
IT94VI000129A
Other languages
Italian (it)
Inventor
Peterson Borje
Samelius Anders
Original Assignee
Etp Transmission Ab
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 Etp Transmission Ab filed Critical Etp Transmission Ab
Priority to IT94VI000129A priority Critical patent/IT1267850B1/en
Publication of ITVI940129A0 publication Critical patent/ITVI940129A0/en
Publication of ITVI940129A1 publication Critical patent/ITVI940129A1/en
Application granted granted Critical
Publication of IT1267850B1 publication Critical patent/IT1267850B1/en

Links

Landscapes

  • Clamps And Clips (AREA)
  • Gripping On Spindles (AREA)

Abstract

Apparatus for the axial assembly and axial locking of a hollow object 1, for example of a shaft 2, and comprising a lock ring 7 which can be rendered movable on a spindle shaft 2, 3 through an axial hole and can be locked in various positions of said shaft or spindle 2, 3, in such a way as to lock the tool or the piece to work 1 in said shaft 2, and in which the lock ring 7, adjacent to its axial hole, has a sleeve with double wall comprising an internal pressure chamber 9 containing a means of elastic or plastic pressure which can be pressurised through means of an internal or external pressure device 10, 11, and in which the wall of the sleeve 8 which, in contact with the shaft 2, 3 is relatively thin in such a way that said wall 8 expands radially towards the inside under the pressure of a means of pressure of the pressure chamber 9 in such a way as to envisage locking of the lock ring 7 to the shaft 2 and in which the lock ring 7 is formed with one or more means of locking 12, 15 which extend axially through the lock ring 7 and are formed in such a way as to begin to be pressed axially against the tool or the piece to work 1 under said action, so as to clamp said tool or piece to work axially onto the shaft or onto the spindle 2, 3. <IMAGE>
IT94VI000129A 1994-08-31 1994-08-31 Apparatus for the axial assembly of a hub on a shaft IT1267850B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT94VI000129A IT1267850B1 (en) 1994-08-31 1994-08-31 Apparatus for the axial assembly of a hub on a shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT94VI000129A IT1267850B1 (en) 1994-08-31 1994-08-31 Apparatus for the axial assembly of a hub on a shaft

Publications (3)

Publication Number Publication Date
ITVI940129A0 ITVI940129A0 (en) 1994-08-31
ITVI940129A1 ITVI940129A1 (en) 1996-03-02
IT1267850B1 true IT1267850B1 (en) 1997-02-18

Family

ID=11425573

Family Applications (1)

Application Number Title Priority Date Filing Date
IT94VI000129A IT1267850B1 (en) 1994-08-31 1994-08-31 Apparatus for the axial assembly of a hub on a shaft

Country Status (1)

Country Link
IT (1) IT1267850B1 (en)

Also Published As

Publication number Publication date
ITVI940129A0 (en) 1994-08-31
ITVI940129A1 (en) 1996-03-02

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Legal Events

Date Code Title Description
0001 Granted