Nothing Special   »   [go: up one dir, main page]

GB2086657B - Locking device - Google Patents

Locking device

Info

Publication number
GB2086657B
GB2086657B GB8132438A GB8132438A GB2086657B GB 2086657 B GB2086657 B GB 2086657B GB 8132438 A GB8132438 A GB 8132438A GB 8132438 A GB8132438 A GB 8132438A GB 2086657 B GB2086657 B GB 2086657B
Authority
GB
United Kingdom
Prior art keywords
locking device
locking
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
GB8132438A
Other versions
GB2086657A (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.)
WESTFAELISCHE BERGGEWERKSCHAFT
Original Assignee
WESTFAELISCHE BERGGEWERKSCHAFT
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 WESTFAELISCHE BERGGEWERKSCHAFT filed Critical WESTFAELISCHE BERGGEWERKSCHAFT
Publication of GB2086657A publication Critical patent/GB2086657A/en
Application granted granted Critical
Publication of GB2086657B publication Critical patent/GB2086657B/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
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H3/3031—Means for locking the spring in a charged state
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
    • G05G5/06—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in one or a limited number of definite positions only
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H3/3031—Means for locking the spring in a charged state
    • H01H2003/3036—Means for locking the spring in a charged state using of balls or rollers in the locking device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Lock And Its Accessories (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Clamps And Clips (AREA)
GB8132438A 1980-10-31 1981-10-28 Locking device Expired GB2086657B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803041006 DE3041006A1 (en) 1980-10-31 1980-10-31 LOCKING DEVICE

Publications (2)

Publication Number Publication Date
GB2086657A GB2086657A (en) 1982-05-12
GB2086657B true GB2086657B (en) 1985-01-03

Family

ID=6115614

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8132438A Expired GB2086657B (en) 1980-10-31 1981-10-28 Locking device

Country Status (3)

Country Link
DE (1) DE3041006A1 (en)
FR (1) FR2493589A1 (en)
GB (1) GB2086657B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3432230A1 (en) * 1984-09-01 1986-03-13 AKO-Werke GmbH & Co KG, 7988 Wangen Block to prevent a relay or contact arrangements having two make contacts being switched back on
US6657150B1 (en) * 2002-06-14 2003-12-02 Eaton Corporation Shorting switch and system to eliminate arcing faults in power distribution equipment
TR201723489A2 (en) * 2017-12-31 2019-07-22 Hema Enduestri Anonim Sirketi ONE DIRECTIONAL CONTROL VALVE WITH LOCKING MECHANISM

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1229625B (en) * 1963-08-30 1966-12-01 Siemens Ag Detachable latch to hold the movable switching part of a circuit breaker
CH514227A (en) * 1971-03-10 1971-10-15 Sprecher & Schuh Ag Electrical switching device with a latching device for the movable contact piece
DE2943104A1 (en) * 1979-10-25 1981-05-21 Westfaelische Berggewerkschaft Mining equipment electrical switching contact - has interlocking parts, with thick ended fingers forced against disc by sloping housing surface

Also Published As

Publication number Publication date
FR2493589B1 (en) 1985-03-08
FR2493589A1 (en) 1982-05-07
GB2086657A (en) 1982-05-12
DE3041006C2 (en) 1989-01-05
DE3041006A1 (en) 1982-06-09

Similar Documents

Publication Publication Date Title
GB8311547D0 (en) Locking device
JPS5789076A (en) Lock device
JPS5758784A (en) Lock device
GB2081802B (en) Securing device
GB2089570B (en) Combination starter-protector device
GB2123476B (en) Locking device
JPS57157811A (en) Locking device
GB8304263D0 (en) Locking device
GB8332743D0 (en) Locking device
GB8307458D0 (en) Locking device
GB8324846D0 (en) Locking device
JPS5725017A (en) Mechanical locking device
GB2121866B (en) Lock device
GB2088462B (en) Locking device
JPS576072A (en) Lock device
GB2086657B (en) Locking device
GB8328388D0 (en) Locking device
GB2105275B (en) Locking device
JPS571679A (en) Locking device
ZA82777B (en) Locking device
JPS5777769A (en) Engaging device
JPS5733682A (en) Lock device
GB2094386B (en) Locking device
GB2091190B (en) Securing device
ZA815493B (en) Securing device

Legal Events

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