CA1015025A - Magnetically actuable element and method of making - Google Patents
Magnetically actuable element and method of makingInfo
- Publication number
- CA1015025A CA1015025A CA194,499A CA194499A CA1015025A CA 1015025 A CA1015025 A CA 1015025A CA 194499 A CA194499 A CA 194499A CA 1015025 A CA1015025 A CA 1015025A
- Authority
- CA
- Canada
- Prior art keywords
- making
- magnetically actuable
- actuable element
- magnetically
- actuable
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/37—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements
- G09F9/375—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements the position of the elements being controlled by the application of a magnetic field
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/02—Permanent magnets [PM]
- H01F7/0205—Magnetic circuits with PM in general
- H01F7/0221—Mounting means for PM, supporting, coating, encapsulating PM
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/90—Magnetic feature
-
- 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
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
- Y10T156/1056—Perforating lamina
-
- 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
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
- Y10T156/1056—Perforating lamina
- Y10T156/1057—Subsequent to assembly of laminae
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/22—Nonparticulate element embedded or inlaid in substrate and visible
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/23—Sheet including cover or casing
- Y10T428/239—Complete cover or casing
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
- Y10T428/24322—Composite web or sheet
- Y10T428/24331—Composite web or sheet including nonapertured component
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24752—Laterally noncoextensive components
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Electromagnetism (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Audible And Visible Signals (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Displays For Variable Information Using Movable Means (AREA)
- Laminated Bodies (AREA)
- Toys (AREA)
- Magnetic Record Carriers (AREA)
- Packages (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US340109A US3871945A (en) | 1973-03-12 | 1973-03-12 | Magnetically actuable element |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1015025A true CA1015025A (en) | 1977-08-02 |
Family
ID=23331919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA194,499A Expired CA1015025A (en) | 1973-03-12 | 1974-03-08 | Magnetically actuable element and method of making |
Country Status (5)
Country | Link |
---|---|
US (1) | US3871945A (en) |
JP (1) | JPS5534478B2 (en) |
CA (1) | CA1015025A (en) |
FR (1) | FR2221773B1 (en) |
GB (1) | GB1415816A (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55118697A (en) * | 1979-03-05 | 1980-09-11 | Matsushita Electric Ind Co Ltd | Device for and method of fabricating electronic part assembly |
JPS55152419A (en) * | 1979-05-18 | 1980-11-27 | Niles Parts Co Ltd | Indicating device for meter |
DE3029939A1 (en) * | 1980-08-07 | 1982-03-25 | GAO Gesellschaft für Automation und Organisation mbH, 8000 München | ID CARD WITH IC COMPONENT AND METHOD FOR THEIR PRODUCTION |
US4577427A (en) * | 1984-05-14 | 1986-03-25 | Nei Canada Limited | Display |
US4860470A (en) * | 1988-02-01 | 1989-08-29 | Nei Canada Limited | Single core display device |
FR2640790A3 (en) * | 1988-12-05 | 1990-06-22 | Ind Entreprise | Equipment for variable-message display |
US5858158A (en) * | 1992-03-11 | 1999-01-12 | Mark Iv Industries Limited | Electromagnetic disk and method of making |
SE500237C2 (en) * | 1992-09-22 | 1994-05-09 | Mobitec International Ab | A display element |
FR2751572B1 (en) * | 1996-07-24 | 1998-10-09 | Reboul Smt | PROCESS FOR THE SURFACE TREATMENT OF MOUTHPIECES AND PARTS OBTAINED ACCORDING TO THIS PROCESS |
BR102014029638B1 (en) * | 2014-11-27 | 2020-09-01 | Embraer S.A | INSERT ASSEMBLY METHOD AND INSERT ASSEMBLY DEVICE |
US9914615B2 (en) * | 2015-09-28 | 2018-03-13 | David Marks Wooldridge | Magnetic band and associated methods thereof |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2608503A (en) * | 1950-09-16 | 1952-08-26 | Frank J Meyer | Method of making adhesive tapes and adhesive units |
US3078183A (en) * | 1959-04-07 | 1963-02-19 | Lew W Karalus | Adhesive tape with permanent magnets therein |
US3140553A (en) * | 1960-08-24 | 1964-07-14 | Ferranti Ltd | Magnetically operated sign |
US3586593A (en) * | 1965-10-22 | 1971-06-22 | Ernest A Dahl Jr | Magnetically actuatable business machine card |
US3608711A (en) * | 1969-10-06 | 1971-09-28 | Teledyne Inc | Package for electronic devices and the like |
-
1973
- 1973-03-12 US US340109A patent/US3871945A/en not_active Expired - Lifetime
-
1974
- 1974-03-08 GB GB1062874A patent/GB1415816A/en not_active Expired
- 1974-03-08 CA CA194,499A patent/CA1015025A/en not_active Expired
- 1974-03-12 FR FR7408342A patent/FR2221773B1/fr not_active Expired
- 1974-03-12 JP JP2777474A patent/JPS5534478B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2411560A1 (en) | 1974-09-26 |
FR2221773A1 (en) | 1974-10-11 |
JPS5058999A (en) | 1975-05-22 |
US3871945A (en) | 1975-03-18 |
GB1415816A (en) | 1975-11-26 |
DE2411560B2 (en) | 1976-05-13 |
FR2221773B1 (en) | 1977-09-23 |
JPS5534478B2 (en) | 1980-09-06 |
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