BE485653A - - Google Patents
Info
- Publication number
- BE485653A BE485653A BE485653DA BE485653A BE 485653 A BE485653 A BE 485653A BE 485653D A BE485653D A BE 485653DA BE 485653 A BE485653 A BE 485653A
- Authority
- BE
- Belgium
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
- B23B31/16004—Jaws movement actuated by one or more spiral grooves
-
- 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
- B23B31/16037—Jaws movement actuated by one or more spiral grooves 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
- Y10T279/19—Radially reciprocating jaws
- Y10T279/1926—Spiral cam or scroll actuated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT287638X | 1947-11-05 | ||
IT130148X | 1948-01-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE485653A true BE485653A (xx) |
Family
ID=26326623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE485653D BE485653A (xx) | 1947-11-05 |
Country Status (5)
Country | Link |
---|---|
US (1) | US2581474A (xx) |
BE (1) | BE485653A (xx) |
CH (1) | CH287638A (xx) |
FR (1) | FR970032A (xx) |
GB (1) | GB658108A (xx) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2905476A (en) * | 1955-12-28 | 1959-09-22 | United Greenfield Corp | Controlled centering chuck |
DE1159239B (de) * | 1958-02-24 | 1963-12-12 | Richard Boeffel | Mehrbackenspannfutter |
US4482163A (en) * | 1982-09-29 | 1984-11-13 | Litton Industrial Products, Inc. | Spindle powered adjustable chuck |
US5143686A (en) * | 1989-01-05 | 1992-09-01 | Tokichi Shimizu | Chuck with four differential jaws |
US6601485B2 (en) * | 2001-05-24 | 2003-08-05 | Paul R. Baldwin | Dual brake rotor finishing system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1713796A (en) * | 1929-05-21 | Chuck | ||
US1608464A (en) * | 1923-03-23 | 1926-11-23 | E Horton & Son Company | Chuck |
US2358049A (en) * | 1941-06-07 | 1944-09-12 | Warner Swasey Co | Work gripping device |
-
0
- BE BE485653D patent/BE485653A/xx unknown
-
1948
- 1948-08-05 FR FR970032D patent/FR970032A/fr not_active Expired
- 1948-10-28 US US56970A patent/US2581474A/en not_active Expired - Lifetime
- 1948-11-01 GB GB28270/48A patent/GB658108A/en not_active Expired
- 1948-11-01 CH CH287638D patent/CH287638A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
GB658108A (en) | 1951-10-03 |
FR970032A (fr) | 1950-12-28 |
US2581474A (en) | 1952-01-08 |
CH287638A (fr) | 1952-12-15 |