LU52613A1 - - Google Patents
Info
- Publication number
- LU52613A1 LU52613A1 LU52613DA LU52613A1 LU 52613 A1 LU52613 A1 LU 52613A1 LU 52613D A LU52613D A LU 52613DA LU 52613 A1 LU52613 A1 LU 52613A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/15—Devices for holding work using magnetic or electric force acting directly on the work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US515037A US3401313A (en) | 1965-12-20 | 1965-12-20 | Apparatus and method for controlling magnetism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU52613A1 true LU52613A1 (US08080257-20111220-C00005.png) | 1967-02-15 |
Family
ID=24049736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU52613D LU52613A1 (US08080257-20111220-C00005.png) | 1965-12-20 | 1966-12-15 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3401313A (US08080257-20111220-C00005.png) |
| GB (1) | GB1166293A (US08080257-20111220-C00005.png) |
| LU (1) | LU52613A1 (US08080257-20111220-C00005.png) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3532940A (en) * | 1966-12-30 | 1970-10-06 | Magnaflux Corp | Demagnetization control system |
| US3510675A (en) * | 1967-12-08 | 1970-05-05 | Rca Corp | Linear flux control circuit |
| US3619729A (en) * | 1969-04-14 | 1971-11-09 | Littwin Family Trust No | Solid-state electric circuit for reversing polarity |
| US4306269A (en) * | 1979-12-07 | 1981-12-15 | Semi-Controls, Inc. | Magnetic chuck control system |
| US4591943A (en) * | 1983-05-26 | 1986-05-27 | Electro-Matic Products Co. | Apparatus for demagnetizing a chuck |
| US4887184A (en) * | 1984-01-17 | 1989-12-12 | Electro-Matic Products Co. | Demagnetizer |
| US4633361A (en) * | 1984-10-01 | 1986-12-30 | Walker Magnetics Group, Inc. | Chuck control for a workpiece holding electromagnet |
| US4843516A (en) * | 1987-09-21 | 1989-06-27 | Electro-Matic Products Co. | Demagnetizing apparatus and method |
| US4771358A (en) * | 1987-11-09 | 1988-09-13 | Walker Magnetics Group, Inc. | Magnetic chuck controller |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2229104A (en) * | 1938-05-25 | 1941-01-21 | Leo F Littwin | Demagnetizer |
-
1965
- 1965-12-20 US US515037A patent/US3401313A/en not_active Expired - Lifetime
-
1966
- 1966-11-14 GB GB50967/66A patent/GB1166293A/en not_active Expired
- 1966-12-15 LU LU52613D patent/LU52613A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3401313A (en) | 1968-09-10 |
| GB1166293A (en) | 1969-10-08 |
