GB309903A - Improvements in and connected with electric switches of the press-button type - Google Patents

Improvements in and connected with electric switches of the press-button type

Info

Publication number
GB309903A
GB309903A GB28085/28A GB2808528A GB309903A GB 309903 A GB309903 A GB 309903A GB 28085/28 A GB28085/28 A GB 28085/28A GB 2808528 A GB2808528 A GB 2808528A GB 309903 A GB309903 A GB 309903A
Authority
GB
United Kingdom
Prior art keywords
press
button type
electric switches
switches
electric
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
Application number
GB28085/28A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB309903A publication Critical patent/GB309903A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
    • H01H13/56—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force
    • H01H13/58—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force with contact-driving member rotated step-wise in one direction
    • H01H13/585—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force with contact-driving member rotated step-wise in one direction wherein the movable contact rotates around the axis of the push button
GB28085/28A 1928-04-17 1928-10-01 Improvements in and connected with electric switches of the press-button type Expired GB309903A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG73125D DE482622C (de) 1928-04-17 1928-04-17 Druckknopfschalter mit einem auf einer feststehenden Spindel laengsverschiebbar und drehbeweglich angeordneten Schaltkoerper

Publications (1)

Publication Number Publication Date
GB309903A true GB309903A (en) 1930-04-01

Family

ID=25979081

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28085/28A Expired GB309903A (en) 1928-04-17 1928-10-01 Improvements in and connected with electric switches of the press-button type

Country Status (7)

Country Link
US (1) US1842264A (xx)
BE (1) BE354652A (xx)
CH (1) CH140241A (xx)
DE (1) DE482622C (xx)
FR (1) FR660563A (xx)
GB (1) GB309903A (xx)
NL (1) NL31701C (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1118052B (de) * 1955-01-14 1961-11-23 Pelikan Werke Wagner Guenther Verschiebeeinrichtung fuer einen Druckschreibstift, insbesondere einen Kugelschreiber
US3137276A (en) * 1955-08-30 1964-06-16 Kahn David Inc Protract-retract mechanism and writing instrument including same
US3204067A (en) * 1962-12-26 1965-08-31 Boyne Products Inc Push rotary switch construction with lost motion contact coupling
US3223072A (en) * 1963-07-23 1965-12-14 Frank T Johmann Switching device
US4319106A (en) * 1980-03-31 1982-03-09 Armitage Ralph T Push button switch
US5043546A (en) * 1990-07-16 1991-08-27 Oslo Controls, Incorporated Push-button switch

Also Published As

Publication number Publication date
FR660563A (fr) 1929-07-12
DE482622C (de) 1929-09-18
CH140241A (de) 1930-05-31
US1842264A (en) 1932-01-19
NL31701C (xx)
BE354652A (xx)

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