DE4031775C2 - - Google Patents
Info
- Publication number
- DE4031775C2 DE4031775C2 DE19904031775 DE4031775A DE4031775C2 DE 4031775 C2 DE4031775 C2 DE 4031775C2 DE 19904031775 DE19904031775 DE 19904031775 DE 4031775 A DE4031775 A DE 4031775A DE 4031775 C2 DE4031775 C2 DE 4031775C2
- Authority
- DE
- Germany
- Prior art keywords
- switching
- rod
- guide
- axially
- distributor
- 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.)
- Expired - Lifetime
Links
- 238000006073 displacement reaction Methods 0.000 claims description 10
- 238000013459 approach Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 1
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
- B23B31/30—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck
- B23B31/302—Hydraulic equipment, e.g. pistons, valves, rotary joints
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19904031775 DE4031775A1 (de) | 1989-11-16 | 1990-10-06 | Spanneinrichtung an werkzeugmaschinen mit einem umlaufenden spannzylinder |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19893938099 DE3938099C1 (en) | 1989-11-16 | 1989-11-16 | Clamp on machine tool - incorporates slider mechanism moving on guide bar |
DE19904031775 DE4031775A1 (de) | 1989-11-16 | 1990-10-06 | Spanneinrichtung an werkzeugmaschinen mit einem umlaufenden spannzylinder |
Publications (2)
Publication Number | Publication Date |
---|---|
DE4031775A1 DE4031775A1 (de) | 1991-05-23 |
DE4031775C2 true DE4031775C2 (enrdf_load_stackoverflow) | 1992-01-30 |
Family
ID=25887143
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19904031775 Granted DE4031775A1 (de) | 1989-11-16 | 1990-10-06 | Spanneinrichtung an werkzeugmaschinen mit einem umlaufenden spannzylinder |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4031775A1 (enrdf_load_stackoverflow) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3929011A1 (de) * | 1989-09-01 | 1991-03-07 | Roehm Guenter H | Spanneinrichtung an werkzeugmaschinen |
-
1990
- 1990-10-06 DE DE19904031775 patent/DE4031775A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE4031775A1 (de) | 1991-05-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |