JPS5753708Y2 - - Google Patents

Info

Publication number
JPS5753708Y2
JPS5753708Y2 JP1977041709U JP4170977U JPS5753708Y2 JP S5753708 Y2 JPS5753708 Y2 JP S5753708Y2 JP 1977041709 U JP1977041709 U JP 1977041709U JP 4170977 U JP4170977 U JP 4170977U JP S5753708 Y2 JPS5753708 Y2 JP S5753708Y2
Authority
JP
Japan
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
JP1977041709U
Other languages
Japanese (ja)
Other versions
JPS52147339U (en:Method
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 filed Critical
Publication of JPS52147339U publication Critical patent/JPS52147339U/ja
Application granted granted Critical
Publication of JPS5753708Y2 publication Critical patent/JPS5753708Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0006—Permanent magnet actuating reed switches
    • H01H36/0046—Limit switches, also fail-safe operation or anti-tamper considerations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • 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
    • H01H3/16—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Switches With Compound Operations (AREA)
JP1977041709U 1976-05-03 1977-04-05 Expired JPS5753708Y2 (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/682,241 US4088857A (en) 1976-05-03 1976-05-03 Back-up alarm having a modular construction

Publications (2)

Publication Number Publication Date
JPS52147339U JPS52147339U (en:Method) 1977-11-08
JPS5753708Y2 true JPS5753708Y2 (en:Method) 1982-11-20

Family

ID=24738829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1977041709U Expired JPS5753708Y2 (en:Method) 1976-05-03 1977-04-05

Country Status (3)

Country Link
US (1) US4088857A (en:Method)
JP (1) JPS5753708Y2 (en:Method)
CA (1) CA1077596A (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6477914B1 (en) 2000-07-24 2002-11-12 Clark Equipment Company Motion alarm
US7347597B2 (en) * 2003-11-17 2008-03-25 Great Lakes Manufacturing Inc. Safety light bar with a light fixture assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1212836A (en) * 1915-07-20 1917-01-16 George Gordon Stewart Lighting system for vehicles.
US1941089A (en) * 1932-08-16 1933-12-26 Hellman S Jack Safety device
US2829213A (en) * 1955-12-27 1958-04-01 William J Brett Back-up safety signal for automotive trucks
US3439324A (en) * 1965-09-13 1969-04-15 Nikko Electric Ind Co Ltd Backup warning device for a vehicle
US3748417A (en) * 1971-03-31 1973-07-24 Toyota Motor Co Ltd Neutral position detector switch and actuating means for vehicle transmission
US3827024A (en) * 1972-06-12 1974-07-30 Caterpillar Tractor Co Motion alarm for vehicles
US3811020A (en) * 1972-12-08 1974-05-14 Int Harvester Co Safety lock lever and starting safety switch operable thereby

Also Published As

Publication number Publication date
US4088857A (en) 1978-05-09
CA1077596A (en) 1980-05-13
JPS52147339U (en:Method) 1977-11-08

Similar Documents

Publication Publication Date Title
FR2341372B1 (en:Method)
FR2352452B1 (en:Method)
FR2340237B1 (en:Method)
DE2653201C3 (en:Method)
DK141065C (en:Method)
FR2369316B1 (en:Method)
DK140512C (en:Method)
JPS5753708Y2 (en:Method)
JPS5622762B2 (en:Method)
JPS53629U (en:Method)
JPS52168148U (en:Method)
DK139339C (en:Method)
DK142642C (en:Method)
JPS5619305B2 (en:Method)
JPS5333411U (en:Method)
JPS5359642U (en:Method)
JPS5297557U (en:Method)
CS177778B1 (en:Method)
JPS52101891U (en:Method)
JPS5334255U (en:Method)
JPS5366295U (en:Method)
JPS5355507U (en:Method)
DD126071A1 (en:Method)
CH593667A5 (en:Method)
LU76012A1 (en:Method)