NL71981C - - Google Patents
Info
- Publication number
- NL71981C NL71981C NL71981DA NL71981C NL 71981 C NL71981 C NL 71981C NL 71981D A NL71981D A NL 71981DA NL 71981 C NL71981 C NL 71981C
- Authority
- NL
- Netherlands
Links
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/02—Permanent magnets [PM]
- H01F7/04—Means for releasing the attractive force
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- 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
- B23Q3/154—Stationary devices
- B23Q3/1546—Stationary devices using permanent magnets
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL71981C true NL71981C (en) | 1900-01-01 |
Family
ID=1823336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL71981D NL71981C (en) |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL71981C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0369540A1 (en) * | 1988-11-14 | 1990-05-23 | Stork Brabant B.V. | Magnetic bar for a roller squeegee of a rotary screen printing device |
| WO1996007610A1 (en) * | 1994-09-02 | 1996-03-14 | University College Cardiff Consultants Limited | Lifting apparatus |
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0
- NL NL71981D patent/NL71981C/xx active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0369540A1 (en) * | 1988-11-14 | 1990-05-23 | Stork Brabant B.V. | Magnetic bar for a roller squeegee of a rotary screen printing device |
| WO1996007610A1 (en) * | 1994-09-02 | 1996-03-14 | University College Cardiff Consultants Limited | Lifting apparatus |