FR2507003A1 - SNAP-IN MECHANISM FOR ACTUATING PUSH-BUTTON SWITCHES - Google Patents

SNAP-IN MECHANISM FOR ACTUATING PUSH-BUTTON SWITCHES

Info

Publication number
FR2507003A1
FR2507003A1 FR8205860A FR8205860A FR2507003A1 FR 2507003 A1 FR2507003 A1 FR 2507003A1 FR 8205860 A FR8205860 A FR 8205860A FR 8205860 A FR8205860 A FR 8205860A FR 2507003 A1 FR2507003 A1 FR 2507003A1
Authority
FR
France
Prior art keywords
snap
button switches
actuating push
button
switches
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.)
Withdrawn
Application number
FR8205860A
Other languages
French (fr)
Inventor
Roland Beck
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.)
Becton Dickinson and Co
Original Assignee
Becton Dickinson and Co
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 Becton Dickinson and Co filed Critical Becton Dickinson and Co
Publication of FR2507003A1 publication Critical patent/FR2507003A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G7/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof
    • G05G7/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof characterised by special provisions for conveying or converting motion, or for acting at a distance
    • G05G7/08—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof characterised by special provisions for conveying or converting motion, or for acting at a distance in which repeated movement of the controlling member moves the controlling member through a cycle of distinct positions
    • 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
    • H01H19/001—Thumb wheel switches
    • H01H19/003—Thumb wheel switches having a pushbutton actuator

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Push-Button Switches (AREA)

Abstract

L'INVENTION CONCERNE UN MECANISME D'ACTIONNEMENT A RATTRAPAGE D'USURE DESTINE A DES COMMUTATEURS A BOUTONS-POUSSOIRS. LE MECANISME COMPORTE UN CLIQUET 24 D'ACTIONNEMENT DESTINE A S'ENCLENCHER AVEC DES DENTS 28 D'UNE ROUE A ROCHET 26 SOUS L'ACTION D'UN POUSSOIR 14 POUVANT ETRE COMMANDE PAR UN BOUTON 12. UN ORGANE D'ARRET 30 MAINTIENT LA ROUE 26 DANS CHACUNE DE SES POSITIONS. CE MECANISME PERMET DES TOLERANCES DE FABRICATION PLUS LARGES ET IL RATTRAPE AUTOMATIQUEMENT LES VARIATIONS DIMENSIONNELLES. DOMAINE D'APPLICATION: COMMUTATEURS A BOUTONS-POUSSOIRS.THE INVENTION RELATES TO A WEAR CATCHING ACTUATION MECHANISM FOR PUSHBUTTON SWITCHES. THE MECHANISM INCLUDES AN ACTUATION RATCHET 24 INTENDED TO ENGAGE WITH TEETH 28 OF A RATCHET WHEEL 26 UNDER THE ACTION OF A PUSHBUTTON 14 THAT CAN BE CONTROLLED BY A BUTTON 12. A STOPPER 30 MAINTAINS IT WHEEL 26 IN EACH OF ITS POSITIONS. THIS MECHANISM ALLOWS WIDER MANUFACTURING TOLERANCES AND IT AUTOMATICALLY CATCHES FOR DIMENSIONAL VARIATIONS. FIELD OF APPLICATION: PUSH-BUTTON SWITCHES.

FR8205860A 1981-06-01 1982-04-05 SNAP-IN MECHANISM FOR ACTUATING PUSH-BUTTON SWITCHES Withdrawn FR2507003A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26913881A 1981-06-01 1981-06-01

Publications (1)

Publication Number Publication Date
FR2507003A1 true FR2507003A1 (en) 1982-12-03

Family

ID=23025959

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8205860A Withdrawn FR2507003A1 (en) 1981-06-01 1982-04-05 SNAP-IN MECHANISM FOR ACTUATING PUSH-BUTTON SWITCHES

Country Status (4)

Country Link
JP (1) JPS57199120A (en)
DE (1) DE3216471A1 (en)
FR (1) FR2507003A1 (en)
GB (1) GB2102627A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0224620A1 (en) * 1985-11-18 1987-06-10 Pitney Bowes PLC Push button position-changing mechanism

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0614211Y2 (en) * 1984-04-27 1994-04-13 オリンパス光学工業株式会社 Camera film frame counter
CN103105886B (en) * 2011-11-14 2014-08-06 北京市劳动保护科学研究所 Mechanical impulse signal generating device
CN113096994B (en) * 2021-05-06 2022-11-04 国网湖北省电力有限公司咸宁供电公司 Safety switch for realizing mode switching based on double ratchet discs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0224620A1 (en) * 1985-11-18 1987-06-10 Pitney Bowes PLC Push button position-changing mechanism

Also Published As

Publication number Publication date
JPS57199120A (en) 1982-12-07
GB2102627A (en) 1983-02-02
DE3216471A1 (en) 1982-12-23

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Legal Events

Date Code Title Description
ST Notification of lapse