IT9021221A0 - "DEVICE FOR LOCKING AND UNLOCKING A TOOL IN THE CHUCK OF A MACHINE TOOL" - Google Patents
"DEVICE FOR LOCKING AND UNLOCKING A TOOL IN THE CHUCK OF A MACHINE TOOL"Info
- Publication number
- IT9021221A0 IT9021221A0 IT21221A IT2122190A IT9021221A0 IT 9021221 A0 IT9021221 A0 IT 9021221A0 IT 21221 A IT21221 A IT 21221A IT 2122190 A IT2122190 A IT 2122190A IT 9021221 A0 IT9021221 A0 IT 9021221A0
- Authority
- IT
- Italy
- Prior art keywords
- tool
- unlocking
- chuck
- locking
- machine tool
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
- B23B31/26—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle
- B23B31/261—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle clamping the end of the toolholder shank
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT02122190A IT1244171B (en) | 1990-08-03 | 1990-08-03 | DEVICE FOR AUTOMATIC LOCKING AND UNLOCKING OF A TOOL IN THE SPINDLE OF A MACHINE TOOL |
DE4123834A DE4123834C2 (en) | 1990-08-03 | 1991-07-18 | Spindle head for a machine tool with means for clamping and releasing a tool in the spindle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT02122190A IT1244171B (en) | 1990-08-03 | 1990-08-03 | DEVICE FOR AUTOMATIC LOCKING AND UNLOCKING OF A TOOL IN THE SPINDLE OF A MACHINE TOOL |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9021221A0 true IT9021221A0 (en) | 1990-08-03 |
IT9021221A1 IT9021221A1 (en) | 1992-02-03 |
IT1244171B IT1244171B (en) | 1994-07-08 |
Family
ID=11178599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT02122190A IT1244171B (en) | 1990-08-03 | 1990-08-03 | DEVICE FOR AUTOMATIC LOCKING AND UNLOCKING OF A TOOL IN THE SPINDLE OF A MACHINE TOOL |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE4123834C2 (en) |
IT (1) | IT1244171B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10357058B4 (en) * | 2003-12-04 | 2006-05-24 | Zimmer, Günther | Machine tool spindle with lever-operated tool release device |
DE102004051031B3 (en) | 2004-10-20 | 2006-04-27 | Ott-Jakob Gmbh & Co. Spanntechnik Kg | jig |
DE102010021010A1 (en) * | 2010-03-02 | 2011-09-08 | Grob-Werke Gmbh & Co. Kg | processing machine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53132874A (en) * | 1977-04-25 | 1978-11-20 | Fanuc Ltd | Machine tool |
DE8014064U1 (en) * | 1980-05-24 | 1980-08-21 | Roehm, Guenter Horst, 7927 Sontheim | TOOL CLAMP |
DE8215293U1 (en) * | 1982-05-26 | 1982-09-23 | Berg & Co Gmbh, 4800 Bielefeld | POWER ACTUATED TENSION AND RELEASE DEVICE FOR SHAFT TOOLS |
DE3336111C1 (en) * | 1983-10-05 | 1985-02-14 | Berg & Co Gmbh, 4800 Bielefeld | Power-actuated clamping and releasing device for shank-type tools |
DE8816561U1 (en) * | 1988-05-26 | 1989-11-23 | Ott Maschinentechnik Gmbh, 8960 Kempten, De |
-
1990
- 1990-08-03 IT IT02122190A patent/IT1244171B/en active IP Right Grant
-
1991
- 1991-07-18 DE DE4123834A patent/DE4123834C2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
IT1244171B (en) | 1994-07-08 |
IT9021221A1 (en) | 1992-02-03 |
DE4123834A1 (en) | 1992-02-06 |
DE4123834C2 (en) | 1994-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970825 |