ES275985A2 - Mechanical control switch apparatus (Machine-translation by Google Translate, not legally binding) - Google Patents

Mechanical control switch apparatus (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES275985A2
ES275985A2 ES275985A ES275985A ES275985A2 ES 275985 A2 ES275985 A2 ES 275985A2 ES 275985 A ES275985 A ES 275985A ES 275985 A ES275985 A ES 275985A ES 275985 A2 ES275985 A2 ES 275985A2
Authority
ES
Spain
Prior art keywords
cam
translation
machine
control switch
legally binding
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
ES275985A
Other languages
Spanish (es)
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.)
Telemecanique SA
Original Assignee
Telemecanique Electrique SA
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 Telemecanique Electrique SA filed Critical Telemecanique Electrique SA
Publication of ES275985A2 publication Critical patent/ES275985A2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H01H19/60—Angularly-movable actuating part carrying no contacts
    • H01H19/62—Contacts actuated by radial cams
    • 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
    • F16H53/00—Cams ; Non-rotary cams; or cam-followers, e.g. rollers for gearing mechanisms
    • F16H53/02—Single-track cams for single-revolution cycles; Camshafts with such cams
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G15/00—Mechanical devices for initiating a movement automatically due to a specific cause
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/18—Movable parts; Contacts mounted thereon
    • H01H21/22—Operating parts, e.g. handle
    • H01H21/30—Operating parts, e.g. handle not biased to return to a normal position upon removal of operating force
    • H01H21/34—Operating parts, e.g. handle not biased to return to a normal position upon removal of operating force 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. door switch, limit switch, floor-levelling switch of a lift
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/18—Movable parts; Contacts mounted thereon
    • H01H21/36—Driving mechanisms
    • H01H21/50—Driving mechanisms with indexing or latching means, e.g. indexing by ball and spring; with means to ensure stopping at intermediate operative positions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/18—Movable parts; Contacts mounted thereon
    • H01H21/22—Operating parts, e.g. handle
    • H01H21/24—Operating parts, e.g. handle biased to return to normal position upon removal of operating force
    • H01H21/28—Operating parts, e.g. handle biased to return to normal position upon removal of operating force 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. door switch, limit switch, floor-levelling switch of a lift
    • H01H21/285—Operating parts, e.g. handle biased to return to normal position upon removal of operating force 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. door switch, limit switch, floor-levelling switch of a lift having an operating arm actuated by the movement of the body and mounted on an axis converting its rotating movement into a rectilinear switch activating movement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Sheet Holders (AREA)
  • Push-Button Switches (AREA)
  • Transmission Devices (AREA)

Abstract

Improvements introduced in the object of the main patent no. 251,988 by: "Mechanical control switch apparatus", according to which the first cam is symmetrical in relation to a diameter and carries, on the side opposite the second cam, at least one protrusion cooperating with two angularly fixed stops separated, while the spring that provides the axial elastic force, acting on the second cam, has a sufficient stroke so that the bodies integral with the shaft, cooperating with the recesses of said second cam, can pass through the protruding parts that separate these holes when the tree is pushed against said spring until the first cam of said stops is released and then rotated half a turn. (Machine-translation by Google Translate, not legally binding)
ES275985A 1961-04-05 1962-03-30 Mechanical control switch apparatus (Machine-translation by Google Translate, not legally binding) Expired ES275985A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR857825A FR79640E (en) 1961-04-05 1961-04-05 Switching device for mechanical control by encountering mobiles

Publications (1)

Publication Number Publication Date
ES275985A2 true ES275985A2 (en) 1962-06-01

Family

ID=8752406

Family Applications (1)

Application Number Title Priority Date Filing Date
ES275985A Expired ES275985A2 (en) 1961-04-05 1962-03-30 Mechanical control switch apparatus (Machine-translation by Google Translate, not legally binding)

Country Status (8)

Country Link
US (1) US3126460A (en)
CH (1) CH385317A (en)
DE (1) DE1184397B (en)
ES (1) ES275985A2 (en)
FR (1) FR79640E (en)
GB (1) GB996521A (en)
LU (1) LU37633A1 (en)
NL (2) NL276396A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3546954A (en) * 1966-07-22 1970-12-15 Buchanan Electrical Prod Corp Device for actuating a limit control element
US3770926A (en) * 1972-07-27 1973-11-06 Allen Bradley Co Selector switch actuator with part of detent means integral with actuator cam
US6716936B1 (en) 2002-12-16 2004-04-06 Equistar Chemicals L.P. Cascaded boiling pool slurry reactors for producing bimodal low to medium density polyethylene polymers
CN101499383B (en) * 2008-01-31 2011-12-07 河南平高电气股份有限公司 Electric connection device between contact tubes on high-voltage switch assembly
FR2943839B1 (en) * 2009-03-30 2011-07-29 Schneider Electric Ind Sas POSITION SWITCH
JP5870704B2 (en) * 2012-01-13 2016-03-01 オムロン株式会社 Limit switch and manufacturing method thereof
US8902084B2 (en) * 2013-01-31 2014-12-02 Messier-Dowty Inc. Switch assembly and over-steer detection system
JP6282173B2 (en) * 2014-05-23 2018-02-21 アルプス電気株式会社 Rotary operation device
US9896525B2 (en) 2015-04-29 2018-02-20 Exxonmobil Chemical Patents Inc. Homogeneous polymerization process using evaporative cooling

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2289643A (en) * 1941-06-09 1942-07-14 Furnas Cam type limit switch
US2522278A (en) * 1947-11-12 1950-09-12 Furnas Electric Co Cam type limit switch assemblage
FR1212196A (en) * 1958-09-11 1960-03-22 Telemecanique Electrique Switching device for mechanical control by encountering mobiles

Also Published As

Publication number Publication date
GB996521A (en) 1965-06-30
US3126460A (en) 1964-03-24
NL276396A (en)
NL123490C (en)
LU37633A1 (en) 1960-03-08
FR79640E (en) 1962-12-28
DE1184397B (en) 1964-12-31
CH385317A (en) 1964-12-15

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