FR2108388A5 - - Google Patents

Info

Publication number
FR2108388A5
FR2108388A5 FR7134032A FR7134032A FR2108388A5 FR 2108388 A5 FR2108388 A5 FR 2108388A5 FR 7134032 A FR7134032 A FR 7134032A FR 7134032 A FR7134032 A FR 7134032A FR 2108388 A5 FR2108388 A5 FR 2108388A5
Authority
FR
France
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
Application number
FR7134032A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Magsat Corp
Original Assignee
Magsat Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Magsat Corp filed Critical Magsat Corp
Application granted granted Critical
Publication of FR2108388A5 publication Critical patent/FR2108388A5/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J5/00—Devices or arrangements for controlling character selection
    • B41J5/08—Character or syllable selected by means of keys or keyboards of the typewriter type
    • B41J5/16—Mounting or connecting key buttons on or to key levers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0073—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding actuated by relative movement between two magnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/02—Energy stored by the attraction or repulsion of magnetic parts
FR7134032A 1970-09-23 1971-09-22 Expired FR2108388A5 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7458270A 1970-09-23 1970-09-23
US23578372A 1972-03-17 1972-03-17

Publications (1)

Publication Number Publication Date
FR2108388A5 true FR2108388A5 (ja) 1972-05-19

Family

ID=26755820

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7134032A Expired FR2108388A5 (ja) 1970-09-23 1971-09-22

Country Status (4)

Country Link
US (1) US3739310A (ja)
DE (1) DE2148070C3 (ja)
FR (1) FR2108388A5 (ja)
GB (1) GB1370447A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2189946A1 (ja) * 1972-06-19 1974-01-25 Ibm
FR2204081A1 (ja) * 1972-10-20 1974-05-17 Philips Nv

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2652444B1 (fr) * 1989-09-26 1995-12-29 Arnould Fabrique Appar Electri Interrupteur electrique a rappel magnetique.
US20160042897A1 (en) * 2014-08-11 2016-02-11 Apple Inc. Mechanisms having a magnetic latch and tactile feedback
CN108695101B (zh) * 2017-04-10 2019-08-30 施耐德电气（澳大利亚）有限公司 按钮开关
IT201800004443A1 (it) * 2018-04-12 2019-10-12 Assieme interruttore ad azionamento magnetico
US11094486B2 (en) 2018-12-20 2021-08-17 Cognex Corporation Magnetic trigger arrangement

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2298573A (en) * 1940-06-21 1942-10-13 Gen Railway Signal Co Electrical contact control device
US2809249A (en) * 1953-04-14 1957-10-08 North Electric Co Switch members
US3025372A (en) * 1958-08-07 1962-03-13 Benjetsky Louis Reciprocating type actuating means
US3052774A (en) * 1959-04-13 1962-09-04 Wilson C Pike Switch construction
US3325756A (en) * 1965-11-08 1967-06-13 Palmer M Maxwell Remotely controlled magnetic electric switch
US3384786A (en) * 1965-12-28 1968-05-21 Mansei Kogyo Kk Manually operable piezoelectric gas lighters
CH457586A (de) * 1965-12-31 1968-06-15 Otto Dipl Ing Ramstetter Magnetisch betätigter elektrischer Schalter
US3471663A (en) * 1967-05-16 1969-10-07 F & F Enterprises Inc String-operated switch construction
US3413431A (en) * 1967-06-29 1968-11-26 Stackpole Carbon Co Snap action slide switch
US3449700A (en) * 1967-07-31 1969-06-10 Cherry Electrical Prod Magnetically actuated snap-action switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2189946A1 (ja) * 1972-06-19 1974-01-25 Ibm
FR2204081A1 (ja) * 1972-10-20 1974-05-17 Philips Nv

Also Published As

Publication number Publication date
US3739310A (en) 1973-06-12
GB1370447A (en) 1974-10-16
DE2148070B2 (ja) 1974-04-04
DE2148070C3 (de) 1974-10-31
DE2148070A1 (de) 1972-03-30

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Legal Events

Date Code Title Description
ST Notification of lapse