FR92876E - Dispositif de serrage de pieces a usiner. - Google Patents
Dispositif de serrage de pieces a usiner.Info
- Publication number
- FR92876E FR92876E FR115234A FR92876DA FR92876E FR 92876 E FR92876 E FR 92876E FR 115234 A FR115234 A FR 115234A FR 92876D A FR92876D A FR 92876DA FR 92876 E FR92876 E FR 92876E
- Authority
- FR
- France
- Prior art keywords
- clamping device
- workpiece clamping
- workpiece
- clamping
- 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
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
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
- B23B31/1612—Jaws movement actuated by cam surface in a radial plane
- B23B31/16141—Jaws movement actuated by cam surface in a radial plane using fluid-pressure means to actuate the gripping means
- B23B31/16145—Jaws movement actuated by cam surface in a radial plane using fluid-pressure means to actuate the gripping means using mechanical transmission through the spindle
-
- 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
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
- B23B31/16004—Jaws movement actuated by one or more spiral grooves
- B23B31/16025—Jaws movement actuated by one or more spiral grooves using fluid-pressure means to actuate the gripping means
- B23B31/16029—Jaws movement actuated by one or more spiral grooves using fluid-pressure means to actuate the gripping means using mechanical transmission through the spindle
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T279/00—Chucks or sockets
- Y10T279/12—Chucks or sockets with fluid-pressure actuator
- Y10T279/1274—Radially reciprocating jaws
- Y10T279/1291—Fluid pressure moves jaws via mechanical connection
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T279/00—Chucks or sockets
- Y10T279/14—Eccentric
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T279/00—Chucks or sockets
- Y10T279/19—Radially reciprocating jaws
- Y10T279/1926—Spiral cam or scroll actuated
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T279/00—Chucks or sockets
- Y10T279/25—Compensation for eccentricity
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR71389A FR1494321A (fr) | 1966-07-29 | 1966-07-29 | Dispositif de serrage de pièces à usiner |
FR115234 | 1967-07-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR92876E true FR92876E (fr) | 1969-01-10 |
Family
ID=26172293
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR71389A Expired FR1494321A (fr) | 1966-07-29 | 1966-07-29 | Dispositif de serrage de pièces à usiner |
FR115234A Expired FR92876E (fr) | 1966-07-29 | 1967-07-21 | Dispositif de serrage de pieces a usiner. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR71389A Expired FR1494321A (fr) | 1966-07-29 | 1966-07-29 | Dispositif de serrage de pièces à usiner |
Country Status (2)
Country | Link |
---|---|
US (1) | US3516680A (fr) |
FR (2) | FR1494321A (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3918352A (en) * | 1971-10-19 | 1975-11-11 | Forkardt Paul Kg | Device for feeding a pressure medium to a rotating double acting pressure cylinder for actuating clamping tools |
CH596923A5 (fr) * | 1976-04-09 | 1978-03-31 | Forkardt Gefitec | |
JP4119583B2 (ja) * | 1999-10-06 | 2008-07-16 | 株式会社東興 | 差動四爪チャック |
DE10259257A1 (de) * | 2002-12-11 | 2004-06-24 | Marquart, Ingeborg | Vorrichtung und Verfahren zum zentrierten Spannen von rotierend antreibbaren Teilen |
TWM299615U (en) * | 2006-05-02 | 2006-10-21 | Gih Chyuan Machinery Co Ltd | Multi-functional machine tool chuck |
ES2527396T3 (es) * | 2012-01-06 | 2015-01-23 | Stryker Trauma Sa | Protector de tejidos blandos y guía de perforación para conjunto de implantación |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1263894A (en) * | 1917-08-24 | 1918-04-23 | Friedrich Hottinger | Chuck. |
US1441803A (en) * | 1922-05-08 | 1923-01-09 | Hay Howard Morton | Motor-operated chuck |
US2687308A (en) * | 1952-01-05 | 1954-08-24 | Whiton Machine Company | Chuck jaw adjusting device |
-
1966
- 1966-07-29 FR FR71389A patent/FR1494321A/fr not_active Expired
-
1967
- 1967-07-21 FR FR115234A patent/FR92876E/fr not_active Expired
- 1967-07-24 US US655532A patent/US3516680A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3516680A (en) | 1970-06-23 |
FR1494321A (fr) | 1967-09-08 |
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