GB1241548A - Improvements in and relating to control mechanisms - Google Patents

Improvements in and relating to control mechanisms

Info

Publication number
GB1241548A
GB1241548A GB5080267A GB5080267A GB1241548A GB 1241548 A GB1241548 A GB 1241548A GB 5080267 A GB5080267 A GB 5080267A GB 5080267 A GB5080267 A GB 5080267A GB 1241548 A GB1241548 A GB 1241548A
Authority
GB
United Kingdom
Prior art keywords
rod
bore
ball
inner member
arrangement
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
GB5080267A
Inventor
Norman Robson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB5080267A priority Critical patent/GB1241548A/en
Publication of GB1241548A publication Critical patent/GB1241548A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • F02M1/005—Remote display or control for displaying the operational situation of the starter
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C1/00—Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing
    • F16C1/10—Means for transmitting linear movement in a flexible sheathing, e.g. "Bowden-mechanisms"
    • F16C1/12—Arrangements for transmitting movement to or from the flexible member
    • F16C1/16—Arrangements for transmitting movement to or from the flexible member in which the end-piece is guided rectilinearly
    • 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
    • G05G5/065—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 using a spring-loaded ball
    • 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
    • G05G5/12—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in an indefinite number of positions, e.g. by a toothed quadrant
    • G05G5/20—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in an indefinite number of positions, e.g. by a toothed quadrant by locking a quadrant, rod, or the like carried by the member
    • G05G5/24—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in an indefinite number of positions, e.g. by a toothed quadrant by locking a quadrant, rod, or the like carried by the member by positive interengagement, e.g. by a pawl

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

1,241,548. Bowden mechanisms. N. ROBSON. 22 Oct., 1968 [8 Nov., 1967], No. 50802/67. Heading B7E. [Also in Division E2] A control mechanism comprises an inner member having longitudinally spaced recesses, location means engageable in any one of the recesses, an outer member having a first bore for the inner member, a second bore terminating at its inner end in the first bore, for accommodating the locating means, and a resilient band or clip attached about the outer member and extending across the outer end of the second bore to bias the locating means into engagement with the inner member, the arrangement being such that in operation, relative longitudinal movement of the inner member in the first bore allows the locating means to resiliently engage each recess in turn to provide positive location of the inner member at intervals along the locus of the relative longitudinal movement. As shown in Fig. 1, in a carburetter choke control mechanism, an operating rod 13, to which a choke cable 17 is attached, is slidable in a part 4 of a body 1 against a spring-loaded ball 18 which is biased into engagement with a part of the rod 13 having peripheral grooves 15, whereby to provide a positive step-by-step location of the rod 13. In another arrangement, Figs. 3 and 4, the bore 10 for the ball 18 extends circumferentially of a body part 3 and the grooves 15 are replaced by a channel 20 and the rod 13 having recesses such that the base extends longitudinally in the form of a sinusoidal curve. A locking ring 21 is provided about the body part 3 and is apertured at 22 for the ball 18 which is resiliently retained by a clip 19<SP>1</SP>. The arrangement provides for positive locking of the rod 13 by twisting the rod 13 to cause the ball 18 to be shafted into the circumferential part of the bore 10 and to be wedged between the ring 21 and recessed part of the rod 13. In a further arrangement, Figs. 5 and 6 (not shown), in which the rod (13) is grooved as in Fig. 1, a rotatable sleeve (23) is interposed between the rod (13) and portions (2) and (3) of the body (1) whereby upon rotation of the sleeve, the ball (18) is carried into a circumferential extension of the bore (10) and is wedged between a groove (15) and the inner surface of a locking ring (21), to prevent longitudinal movement of the rod (13) In all arrangements, the ball 18 may be replaced by a roller.
GB5080267A 1967-11-08 1967-11-08 Improvements in and relating to control mechanisms Expired GB1241548A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5080267A GB1241548A (en) 1967-11-08 1967-11-08 Improvements in and relating to control mechanisms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5080267A GB1241548A (en) 1967-11-08 1967-11-08 Improvements in and relating to control mechanisms

Publications (1)

Publication Number Publication Date
GB1241548A true GB1241548A (en) 1971-08-04

Family

ID=10457423

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5080267A Expired GB1241548A (en) 1967-11-08 1967-11-08 Improvements in and relating to control mechanisms

Country Status (1)

Country Link
GB (1) GB1241548A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2001124A (en) * 1977-07-08 1979-01-24 Paraisten Kalkki Oy Locking mechanism for the corners of a ventilation hatch or window in the roof of a vehicle
FR2418374A2 (en) * 1978-02-22 1979-09-21 Sicma IMPROVEMENTS MADE TO CONTROL DEVICES WITH SHEATHED CABLE
US4696203A (en) * 1984-09-10 1987-09-29 Arens Controls, Inc. Push-pull vernier control and method of manufacture thereof
FR2677086A1 (en) * 1991-06-03 1992-12-04 Acco Teledynamique TWO-PART CABLE CONTROL AND METHOD FOR MOUNTING SUCH A CONTROL.
WO2018046214A1 (en) * 2016-09-09 2018-03-15 Nbb Holding Ag Input device for inputting a control command and operating device having such an input device
US10775830B2 (en) 2016-09-09 2020-09-15 Nbb Holding Ag Operator control apparatus

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2001124A (en) * 1977-07-08 1979-01-24 Paraisten Kalkki Oy Locking mechanism for the corners of a ventilation hatch or window in the roof of a vehicle
GB2001124B (en) * 1977-07-08 1982-05-12 Paraisten Kalkki Oy Locking mechanism for the corners of a ventilation hatch or window in the roof of a vehicle
FR2418374A2 (en) * 1978-02-22 1979-09-21 Sicma IMPROVEMENTS MADE TO CONTROL DEVICES WITH SHEATHED CABLE
US4696203A (en) * 1984-09-10 1987-09-29 Arens Controls, Inc. Push-pull vernier control and method of manufacture thereof
FR2677086A1 (en) * 1991-06-03 1992-12-04 Acco Teledynamique TWO-PART CABLE CONTROL AND METHOD FOR MOUNTING SUCH A CONTROL.
EP0517583A1 (en) * 1991-06-03 1992-12-09 Acco La Teledynamique Two-part cable control
WO2018046214A1 (en) * 2016-09-09 2018-03-15 Nbb Holding Ag Input device for inputting a control command and operating device having such an input device
US10712765B2 (en) 2016-09-09 2020-07-14 Nbb Holding Ag Input assembly for inputting a control command and operator control apparatus having such an input assembly
AU2017324051B2 (en) * 2016-09-09 2020-07-23 Nbb Holding Ag Input device for inputting a control command and operating device having such an input device
US10775830B2 (en) 2016-09-09 2020-09-15 Nbb Holding Ag Operator control apparatus

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