GB1087357A - Improvements in or relating to push button switches - Google Patents

Improvements in or relating to push button switches

Info

Publication number
GB1087357A
GB1087357A GB4542764A GB4542764A GB1087357A GB 1087357 A GB1087357 A GB 1087357A GB 4542764 A GB4542764 A GB 4542764A GB 4542764 A GB4542764 A GB 4542764A GB 1087357 A GB1087357 A GB 1087357A
Authority
GB
United Kingdom
Prior art keywords
slider
retained
button
stop
end member
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
GB4542764A
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.)
SCHADOW RUDOLF
Original Assignee
SCHADOW RUDOLF
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 SCHADOW RUDOLF filed Critical SCHADOW RUDOLF
Publication of GB1087357A publication Critical patent/GB1087357A/en
Priority to GB572369A priority Critical patent/GB1249735A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/50Switches 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
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00Contacts
    • H01H2001/001Contacts providing easy replacement of contacts

Abstract

1,087,357. Keyboard switches. R. SCHADOW. Nov. 5, 1964 [Nov. 12, 1963], No. 45180/64. Heading H2B. In a switch comprising a bank of pushbuttons 15 with conventional interlock mechanism 4, 5, the outer or rest position of a button is determined by an abutment 9b on the slider 2 engaging a removable stop 12 which passes through a slot in the slider 2 and seats in a slot between lugs 13 on the main frame 1. Stop 12 is retained in position beneath the end of contact-carrying plate 6 by button-return spring 14 and is readily removable to allow the slider to be withdrawn from the button end for replacement or cleaning of contacts. In the embodiment of Figures 5 and 5a (not shown) the stop 12 passes through slots in plate 6, slider 2 and base 1, and is retained by twisting its projecting lower end (12d). Figs. 6 to 8 (not shown) illustrate an embodiment wherein a U-shaped end member (21) embraces the front of the main frame (18) and after withdrawal allows the slider (16) to be lifted to clear a shoulder (20) for removal. In the embodiment of Fig. 9 (not shown), a plate (19) of insulating material is retained in position by the U-shaped end member (21) and normally prevents complete withdrawal of the slider by engagement with an abutment thereon. In a further embodiment (Figs. 10 to 12, not shown) an inverted U-link (26) has its legs passing down through apertures in the contact plate (6) to act both as a stop to the slider (16) and as a conventional interlocking detent. The U-link may be retained by a leafspring (29b) extending from the end member (29) as in Figs. 10 and 11 (not shown) or by spring bias provided from the button-return spring 14 acting via a fulcrum (29d) on the end member (29) as in Fig. 12 (not shown). In the several embodiments of Figs. 6 to 12 (not shown) the spring clip moving contacts 10 are replaced by resilient bars (17).
GB4542764A 1963-11-12 1964-11-06 Improvements in or relating to push button switches Expired GB1087357A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB572369A GB1249735A (en) 1964-11-06 1969-02-03 Push button switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1963SC034150 DE1233456B (en) 1963-11-12 1963-11-12 Push button switch

Publications (1)

Publication Number Publication Date
GB1087357A true GB1087357A (en) 1967-10-18

Family

ID=7433044

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4542764A Expired GB1087357A (en) 1963-11-12 1964-11-06 Improvements in or relating to push button switches

Country Status (3)

Country Link
DE (1) DE1233456B (en)
DK (1) DK117788B (en)
GB (1) GB1087357A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1857908A1 (en) * 2006-05-16 2007-11-21 Pladomin, S.A. Latching mechanism for rotating adjustment controls
CN107210155A (en) * 2015-02-20 2017-09-26 松下知识产权经营株式会社 By compressing switch

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1765562B1 (en) * 1968-02-21 1972-01-20 Rudolf Schadow KEY SWITCH
JPS5713704Y2 (en) * 1975-03-04 1982-03-19
US4218598A (en) * 1975-03-04 1980-08-19 Alps Electric Co., Ltd. Switch-latching mechanism
US4382167A (en) * 1980-03-14 1983-05-03 Alps Electric Co., Ltd. Push-button switch
JPS6026424Y2 (en) * 1980-06-24 1985-08-09
US4404444A (en) 1982-02-04 1983-09-13 Electronic Components Groupe, Inc. Convertible alternate action/momentary pushbutton switch
JPH0448594Y2 (en) * 1983-11-21 1992-11-16
US6049067A (en) * 1997-02-18 2000-04-11 Eckert; C. Edward Heated crucible for molten aluminum

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1069296A (en) * 1952-12-30 1954-07-06 Illuminated push button
DE1671915U (en) * 1953-12-18 1954-02-18 Friedrich Petrick G M B H PUSH BUTTON SWITCH SET WITH CONTACT SLIDERS.
DE1040650B (en) * 1954-11-26 1958-10-09 Hans Widmaier Illuminated button
DE1734682U (en) * 1956-03-29 1956-11-29 Siemens Ag PRESSURE SWITCH WITH ALTERNATING CONTACT.
DE1080661B (en) * 1957-02-08 1960-04-28 Licentia Gmbh Auxiliary switch with switching rod and adjustable contact bridges attached to it
BE633696A (en) * 1961-02-04 1963-11-04
DE1144808B (en) * 1961-10-07 1963-03-07 Vdo Schindling Push button switch for board with printed circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1857908A1 (en) * 2006-05-16 2007-11-21 Pladomin, S.A. Latching mechanism for rotating adjustment controls
CN107210155A (en) * 2015-02-20 2017-09-26 松下知识产权经营株式会社 By compressing switch

Also Published As

Publication number Publication date
DE1233456B (en) 1967-02-02
DK117788B (en) 1970-06-01

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