GB1054007A - - Google Patents

Info

Publication number
GB1054007A
GB1054007A GB1054007DA GB1054007A GB 1054007 A GB1054007 A GB 1054007A GB 1054007D A GB1054007D A GB 1054007DA GB 1054007 A GB1054007 A GB 1054007A
Authority
GB
United Kingdom
Prior art keywords
push
button
pin
opening
depressed
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.)
Active
Application number
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.)
Publication of GB1054007A publication Critical patent/GB1054007A/en
Active 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
    • H01H13/68—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having two operating members, one for opening and one for closing the same set of contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
    • H01H15/02—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/28—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member
    • H01H9/281—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member making use of a padlock
    • H01H9/282—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member making use of a padlock and a separate part mounted or mountable on the switch assembly and movable between an unlocking position and a locking position where it can be secured by the padlock
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20636—Detents

Landscapes

  • Switch Cases, Indication, And Locking (AREA)
  • Push-Button Switches (AREA)

Abstract

1,054,007. Push-button retractive switches. BROOKHIRST IGRANIC Ltd. July 26, 1965 [Aug. 4, 1964], No. 31731/65. Heading H2B. [Also in Division E1 A securing device for removable attachment to a push-button device comprises a member having a base portion 28a with a surface formed to seat against the outer surface of the push button device through which a push-button 18 projects, an opening through said member to accommodate means 24 to fasten said member in place on the push-button device, and second and third spaced apart portions 28b, 28c projecting from said base portion surface, said second portion 28b having a notch 28d facing said third portion and said second and third portions having aligned openings 28f, 28g (not shown) therein, a pin 32 longitudinally slidable and rotatable in said aligned openings, a pushbutton engaging member 30 secured on said pin and having a portion which when rotated towards the push-button is engageable with the push-button to depress the latter, said member 30 when holding said push-button in depressed position being movable into engagement with said notch 28d as a result of sliding movement of said pin to secure the depressed push-button in depressed position. The third portion 28c has an opening 28e extending through it transversely of and intersecting the opening 28g and the length of the pin 32 is such that when the pin is in the push-button securing position it is clear of the opening 28e to enable a hasp of a padlock to be passed through the opening to prevent movement of the pin and hence movement of the member 30 out of the position in which it holds the push-button depressed. When in the securing position the member 30 also prevents access to the means 24 which fastens the base portion to the pushbutton device, so that it cannot be detached; when the member 30 is positioned between the two portions 28b, 28c it can be rotated downwardly to give access to the means 24. The pin 32 is shaped so that it cannot be driven out of the member 30 when the padlock hasp is in position in the opening 28e.
GB1054007D 1964-08-04 Active GB1054007A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US387346A US3283608A (en) 1964-08-04 1964-08-04 Pushbutton latching and locking attachment

Publications (1)

Publication Number Publication Date
GB1054007A true GB1054007A (en)

Family

ID=23529487

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1054007D Active GB1054007A (en) 1964-08-04

Country Status (2)

Country Link
US (1) US3283608A (en)
GB (1) GB1054007A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4093834A (en) * 1976-06-30 1978-06-06 S&C Electric Company Protective cover arrangement
US4191066A (en) * 1977-07-20 1980-03-04 Eaton Corporation Pushbutton locking attachment with tolerance compensating latch
FR2863401B1 (en) * 2003-12-09 2006-01-13 Schneider Electric Ind Sas PUSH-BUTTON PADLOCKABLE
FR2894041B1 (en) * 2005-11-29 2007-12-28 Schneider Electric Ind Sas LOCKABLE ROTARY CONTROL HANDLE
USD731872S1 (en) * 2014-04-02 2015-06-16 Franklin B White Padlockable collars for protectively surrounding and limiting access to portions of threaded fasteners
USD775511S1 (en) 2015-09-08 2017-01-03 Franklin B White Padlockable security collar having pivotally connected components for shielding a clampable connector assembly
US10145150B2 (en) 2015-09-08 2018-12-04 Franklin B White Padlockable security collars having hinge connected components

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2625617A (en) * 1949-08-17 1953-01-13 Fed Electric Prod Co Lock-off device for electric switches
US2673259A (en) * 1951-11-14 1954-03-23 Appleton Electric Co Locking device for push-button stations
US2659780A (en) * 1952-01-04 1953-11-17 Harold C Berger Safety appliance for switches

Also Published As

Publication number Publication date
US3283608A (en) 1966-11-08

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