ZA744298B - Improvements in or relating to lever-operated ratchet devices - Google Patents

Improvements in or relating to lever-operated ratchet devices

Info

Publication number
ZA744298B
ZA744298B ZA00744298A ZA744298A ZA744298B ZA 744298 B ZA744298 B ZA 744298B ZA 00744298 A ZA00744298 A ZA 00744298A ZA 744298 A ZA744298 A ZA 744298A ZA 744298 B ZA744298 B ZA 744298B
Authority
ZA
South Africa
Prior art keywords
relating
lever
ratchet devices
operated ratchet
operated
Prior art date
Application number
ZA00744298A
Other languages
English (en)
Inventor
C Erith
G Elkins
Original Assignee
Multi Stroke Handbrake Control
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 Multi Stroke Handbrake Control filed Critical Multi Stroke Handbrake Control
Publication of ZA744298B publication Critical patent/ZA744298B/xx

Links

Classifications

    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/02—Brake-action initiating means for personal initiation
    • B60T7/08—Brake-action initiating means for personal initiation hand actuated
    • B60T7/10—Disposition of hand control
    • B60T7/102—Disposition of hand control by means of a tilting lever
    • 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
    • F16H31/001—Mechanisms with freewheeling members
    • F16H31/002—Hand-driven ratchets
    • 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
    • G05G7/06—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 produces increments of movement of the controlled member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Braking Arrangements (AREA)
  • Mechanical Control Devices (AREA)
  • Transmission Devices (AREA)
ZA00744298A 1973-07-10 1974-07-03 Improvements in or relating to lever-operated ratchet devices ZA744298B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3279873A GB1437626A (xx) 1973-07-10 1973-07-10

Publications (1)

Publication Number Publication Date
ZA744298B true ZA744298B (en) 1975-07-30

Family

ID=10344152

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00744298A ZA744298B (en) 1973-07-10 1974-07-03 Improvements in or relating to lever-operated ratchet devices

Country Status (8)

Country Link
JP (1) JPS5037947A (xx)
DE (1) DE2433013A1 (xx)
FR (1) FR2237086A1 (xx)
GB (1) GB1437626A (xx)
IT (1) IT1015769B (xx)
NL (1) NL7409292A (xx)
SE (1) SE7409049L (xx)
ZA (1) ZA744298B (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136085B (en) * 1983-02-25 1986-06-18 Multi Stroke Handbrake Control Improvements in or relating to lever-operated ratchet devices
CN106971498B (zh) * 2017-03-21 2022-12-27 浙江师范大学 一种隐蔽式报警装置

Also Published As

Publication number Publication date
DE2433013A1 (de) 1975-01-30
JPS5037947A (xx) 1975-04-09
NL7409292A (nl) 1975-01-14
GB1437626A (xx) 1976-06-03
FR2237086A1 (xx) 1975-02-07
SE7409049L (sv) 1975-01-13
IT1015769B (it) 1977-05-20

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