GB1371752A - Multiposition rotary means - Google Patents

Multiposition rotary means

Info

Publication number
GB1371752A
GB1371752A GB1747973A GB1747973A GB1371752A GB 1371752 A GB1371752 A GB 1371752A GB 1747973 A GB1747973 A GB 1747973A GB 1747973 A GB1747973 A GB 1747973A GB 1371752 A GB1371752 A GB 1371752A
Authority
GB
United Kingdom
Prior art keywords
pawls
ratchet
ratchet wheel
pair
pawl
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
GB1747973A
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.)
Cutler Hammer World Trade Inc
Original Assignee
Cutler Hammer World Trade 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
Priority to DE19732318040 priority Critical patent/DE2318040C3/en
Application filed by Cutler Hammer World Trade Inc filed Critical Cutler Hammer World Trade Inc
Priority to GB1747973A priority patent/GB1371752A/en
Priority to CH531273A priority patent/CH557085A/en
Priority to FR7315394A priority patent/FR2279214A1/en
Publication of GB1371752A publication Critical patent/GB1371752A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
    • H01H13/56—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force
    • H01H13/58—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force with contact-driving member rotated step-wise in one direction
    • 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
    • F16H31/00—Other gearings with freewheeling members or other intermittently driving members
    • F16H31/003—Step-by-step mechanisms for rotary motion
    • F16H31/005—Step-by-step mechanisms for rotary motion with pawls driven by a reciprocating or oscillating transmission member
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
    • G05G9/06—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlled members being actuated successively by repeated movement of the controlling member
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/34—Driving mechanisms, i.e. for transmitting driving force to the contacts using ratchet

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Push-Button Switches (AREA)
  • Transmission Devices (AREA)
  • Reciprocating Pumps (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Abstract

1371752 Ratchet mechanism CUTLERHAMMER WORLD TRADE Inc 11 April 1973 17479/72 Heading F2Q Ratchet mechanism suitable for controlling a switch comprises a ratchet wheel 12 engaged on opposite sides by a pair of slidably and pivotally mounted pawls 22, 24 a C-shaped spring 35 engaging the outer sides of the pawls, separate springs 34 for urging the pawls 22, 24 in a direction tangential to the ratchet wheel 12, and a pair of slidably mounted actuating push levers 44, 46 having portions 48 extending outwardly through an end wall of a casing 14, each lever engaging a respective one of the pawls 22, 24 to permit relative pivoting therebetween and to effect simultaneous sliding motion of the pawl and the associated lever. Each pawl comprises a ratchet hook 38, a notch 43 which accommodates a tooth of the ratchet wheel, and sloping surfaces 45 which effect a locking action.
GB1747973A 1973-04-11 1973-04-11 Multiposition rotary means Expired GB1371752A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19732318040 DE2318040C3 (en) 1973-04-11 1973-04-10 Rotary switch
GB1747973A GB1371752A (en) 1973-04-11 1973-04-11 Multiposition rotary means
CH531273A CH557085A (en) 1973-04-11 1973-04-14 MULTI-LEVEL ROTATING CONTROL DEVICE FOR ONE SWITCH.
FR7315394A FR2279214A1 (en) 1973-04-11 1973-04-27 BIDIRECTIONAL AND MULTI-POSITION ROTATING DEVICE FOR SWITCH OR SIMILAR DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1747973A GB1371752A (en) 1973-04-11 1973-04-11 Multiposition rotary means

Publications (1)

Publication Number Publication Date
GB1371752A true GB1371752A (en) 1974-10-23

Family

ID=10095893

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1747973A Expired GB1371752A (en) 1973-04-11 1973-04-11 Multiposition rotary means

Country Status (4)

Country Link
CH (1) CH557085A (en)
DE (1) DE2318040C3 (en)
FR (1) FR2279214A1 (en)
GB (1) GB1371752A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110154298A (en) * 2019-06-27 2019-08-23 归中实业(上海)有限公司 A kind of gloves automated production impregnation control mechanism
CN110375016A (en) * 2019-08-20 2019-10-25 浙江正泰新能源开发有限公司 Photovoltaic tracking device bearing arrangement with automatic locking device
CN114252335A (en) * 2021-12-21 2022-03-29 黑龙江省公路工程监理咨询有限公司 Real-time detection device for road surface compactness

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3711410A1 (en) * 1987-04-04 1988-10-27 Erni Elektroapp Mechanical switching (change-over) relay
DE19540598C2 (en) * 1995-10-31 1997-10-02 Baer Elektrowerke Gmbh & Co Kg Electrical switch

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2875621A (en) * 1955-05-27 1959-03-03 Melville F Peters Motion transmission in sealed fluid systems
US3256966A (en) * 1963-11-15 1966-06-21 Crescent Niagara Corp Ratcheting tool drive
US3450409A (en) * 1966-07-18 1969-06-17 Motorola Inc Indexing mechanism
US3626452A (en) * 1970-01-14 1971-12-07 Cutler Hammer Inc Multiposition bidirectional rotary means for a switch or the like

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110154298A (en) * 2019-06-27 2019-08-23 归中实业(上海)有限公司 A kind of gloves automated production impregnation control mechanism
CN110154298B (en) * 2019-06-27 2024-03-01 归中智能装备(南通)有限公司 Glove automated production gum dipping control mechanism
CN110375016A (en) * 2019-08-20 2019-10-25 浙江正泰新能源开发有限公司 Photovoltaic tracking device bearing arrangement with automatic locking device
CN114252335A (en) * 2021-12-21 2022-03-29 黑龙江省公路工程监理咨询有限公司 Real-time detection device for road surface compactness

Also Published As

Publication number Publication date
DE2318040A1 (en) 1974-10-31
FR2279214A1 (en) 1976-02-13
DE2318040B2 (en) 1981-04-09
DE2318040C3 (en) 1982-01-07
CH557085A (en) 1974-12-13

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Legal Events

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