IT1267850B1 - Apparatus for the axial assembly of a hub on a shaft - Google Patents
Apparatus for the axial assembly of a hub on a shaftInfo
- 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
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>
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) |
-
1994
- 1994-08-31 IT IT94VI000129A patent/IT1267850B1/en active IP Right Grant
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 |