FR2454352A1 - CLAMPING DEVICE, ESPECIALLY FOR A MACHINE TOOL - Google Patents
CLAMPING DEVICE, ESPECIALLY FOR A MACHINE TOOLInfo
- Publication number
- FR2454352A1 FR2454352A1 FR8007960A FR8007960A FR2454352A1 FR 2454352 A1 FR2454352 A1 FR 2454352A1 FR 8007960 A FR8007960 A FR 8007960A FR 8007960 A FR8007960 A FR 8007960A FR 2454352 A1 FR2454352 A1 FR 2454352A1
- Authority
- FR
- France
- Prior art keywords
- spindle
- quick
- motion
- stop sleeve
- axially
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/06—Arrangements for positively actuating jaws
- B25B1/10—Arrangements for positively actuating jaws using screws
- B25B1/106—Arrangements for positively actuating jaws using screws with mechanical or hydraulic power amplifiers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/06—Arrangements for positively actuating jaws
- B25B1/10—Arrangements for positively actuating jaws using screws
- B25B1/103—Arrangements for positively actuating jaws using screws with one screw perpendicular to the jaw faces, e.g. a differential or telescopic screw
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Gripping On Spindles (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Jigs For Machine Tools (AREA)
- Turning (AREA)
Abstract
A machine vice is provided with a hollow quick-motion spindle (10) and a power amplifier producing the clamping force and having a drive spindle (18) actuating it. The drive spindle (18) is guided coaxially in the quick-motion spindle (10) and is coupled to it via a torque coupling (20) and has for its separate actuation a spindle end which projects axially from the quick-motion spindle (10) and on which a stop sleeve (27) is arranged in a non-rotatable manner and in such a way that it can be set axially in various positions. At their ends facing one another, the stop sleeve (27) and the quick-motion spindle (10) carry stop pieces (24.1, 24.2) which, upon rotation of the drive spindle (18) relative to the quick-motion spindle (10), strike one another in the direction of rotation before the stop sleeve (27) and the quick-motion spindle (10) collide axially. This ensures that the stop sleeve (27) cannot be tightened axially against the quick-motion spindle (10). Nonetheless, the clamping force can be accurately limited according to the axial setting of the stop sleeve (27).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2916179A DE2916179C2 (en) | 1979-04-21 | 1979-04-21 | Clamping device, especially machine vice |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2454352A1 true FR2454352A1 (en) | 1980-11-14 |
FR2454352B1 FR2454352B1 (en) | 1984-02-10 |
Family
ID=6068908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8007960A Granted FR2454352A1 (en) | 1979-04-21 | 1980-04-09 | CLAMPING DEVICE, ESPECIALLY FOR A MACHINE TOOL |
Country Status (6)
Country | Link |
---|---|
CH (1) | CH645565A5 (en) |
DE (1) | DE2916179C2 (en) |
DK (1) | DK152974C (en) |
FR (1) | FR2454352A1 (en) |
IT (1) | IT1128422B (en) |
SE (1) | SE446087B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0582792A1 (en) * | 1992-07-14 | 1994-02-16 | Röhm, Günter Horst | Device for adjusting the clamping force in a clamping device especially in a machine tool vice |
EP1529600A1 (en) * | 2003-10-07 | 2005-05-11 | Fresmak, S.A. | Bench vice |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3909812A1 (en) * | 1987-09-30 | 1990-10-04 | Peddinghaus Carl Ullrich Dr | TENSIONING DEVICE, IN PARTICULAR MACHINE VICE |
JP2761785B2 (en) * | 1990-01-29 | 1998-06-04 | 津田駒工業株式会社 | Vise for machine tools |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2112333A7 (en) * | 1970-10-23 | 1972-06-16 | Roehm Guenter H | |
FR2382981A1 (en) * | 1977-03-10 | 1978-10-06 | Roehm Guenter H | CLAMPING DEVICE, IN PARTICULAR MACHINE VICE |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2051119B2 (en) * | 1970-10-17 | 1979-01-18 | Guenter Horst 7927 Sontheim Roehm | Machine parallel vice grip housing - is fitted on quick operating spindle and has inner thread for drive spindle |
DE2346771C2 (en) * | 1973-09-17 | 1975-06-26 | Saurer-Allma Gmbh, Allgaeuer Maschinenbau, 8960 Kempten | Clamping device, in particular machine vice |
-
1979
- 1979-04-21 DE DE2916179A patent/DE2916179C2/en not_active Expired
-
1980
- 1980-04-09 FR FR8007960A patent/FR2454352A1/en active Granted
- 1980-04-16 SE SE8002868A patent/SE446087B/en not_active IP Right Cessation
- 1980-04-18 IT IT67619/80A patent/IT1128422B/en active
- 1980-04-18 CH CH300680A patent/CH645565A5/en not_active IP Right Cessation
- 1980-04-21 DK DK169380A patent/DK152974C/en not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2112333A7 (en) * | 1970-10-23 | 1972-06-16 | Roehm Guenter H | |
FR2382981A1 (en) * | 1977-03-10 | 1978-10-06 | Roehm Guenter H | CLAMPING DEVICE, IN PARTICULAR MACHINE VICE |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0582792A1 (en) * | 1992-07-14 | 1994-02-16 | Röhm, Günter Horst | Device for adjusting the clamping force in a clamping device especially in a machine tool vice |
EP1529600A1 (en) * | 2003-10-07 | 2005-05-11 | Fresmak, S.A. | Bench vice |
ES2257129A1 (en) * | 2003-10-07 | 2006-07-16 | Fresmak, S.A. | Bench vice |
Also Published As
Publication number | Publication date |
---|---|
DE2916179A1 (en) | 1980-10-30 |
DK152974C (en) | 1988-10-17 |
DE2916179C2 (en) | 1987-05-07 |
SE446087B (en) | 1986-08-11 |
FR2454352B1 (en) | 1984-02-10 |
DK152974B (en) | 1988-06-06 |
SE8002868L (en) | 1980-10-22 |
DK169380A (en) | 1980-11-28 |
IT8067619A0 (en) | 1980-04-18 |
CH645565A5 (en) | 1984-10-15 |
IT1128422B (en) | 1986-05-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |