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GB2077472B - Improvements relating to control devices - Google Patents

Improvements relating to control devices

Info

Publication number
GB2077472B
GB2077472B GB8111914A GB8111914A GB2077472B GB 2077472 B GB2077472 B GB 2077472B GB 8111914 A GB8111914 A GB 8111914A GB 8111914 A GB8111914 A GB 8111914A GB 2077472 B GB2077472 B GB 2077472B
Authority
GB
United Kingdom
Prior art keywords
control devices
improvements relating
relating
devices
control
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
GB8111914A
Other versions
GB2077472A (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.)
RICH ROY SERVICES Inc
Original Assignee
RICH ROY SERVICES Inc
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 RICH ROY SERVICES Inc filed Critical RICH ROY SERVICES Inc
Priority to GB8111914A priority Critical patent/GB2077472B/en
Publication of GB2077472A publication Critical patent/GB2077472A/en
Application granted granted Critical
Publication of GB2077472B publication Critical patent/GB2077472B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/022—Emergency operating parts, e.g. for stop-switch in dangerous conditions
    • H01H3/0226—Emergency operating parts, e.g. for stop-switch in dangerous conditions operated by a pull cord
GB8111914A 1980-04-24 1981-04-15 Improvements relating to control devices Expired GB2077472B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8111914A GB2077472B (en) 1980-04-24 1981-04-15 Improvements relating to control devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8013494 1980-04-24
GB8111914A GB2077472B (en) 1980-04-24 1981-04-15 Improvements relating to control devices

Publications (2)

Publication Number Publication Date
GB2077472A GB2077472A (en) 1981-12-16
GB2077472B true GB2077472B (en) 1984-08-30

Family

ID=26275310

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8111914A Expired GB2077472B (en) 1980-04-24 1981-04-15 Improvements relating to control devices

Country Status (1)

Country Link
GB (1) GB2077472B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA831048B (en) * 1982-02-19 1984-03-28 Clay Cross Co Ltd Cam switch mechanism and control device,such as a pullkey,incorporating the same
GB2119551A (en) * 1982-04-08 1983-11-16 James Conner A warning arrangement
FR2629258B1 (en) * 1988-03-25 1995-06-30 Telemecanique Electrique CABLE-CONTROLLED EMERGENCY STOP DEVICE
US6501040B2 (en) * 2001-05-18 2002-12-31 Honeywell International Inc. Dual directional cable actuated emergency stop device

Also Published As

Publication number Publication date
GB2077472A (en) 1981-12-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee