GB1195439A - Improvements in or relating to Clutches - Google Patents

Improvements in or relating to Clutches

Info

Publication number
GB1195439A
GB1195439A GB4871867A GB4871867A GB1195439A GB 1195439 A GB1195439 A GB 1195439A GB 4871867 A GB4871867 A GB 4871867A GB 4871867 A GB4871867 A GB 4871867A GB 1195439 A GB1195439 A GB 1195439A
Authority
GB
United Kingdom
Prior art keywords
fan
shaft
fan shaft
oct
collar
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
GB4871867A
Inventor
Harry Charles Cox
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.)
ArvinMeritor Light Vehicle Systems UK Ltd
Original Assignee
Wilmot Breeden Ltd
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 Wilmot Breeden Ltd filed Critical Wilmot Breeden Ltd
Priority to GB4871867A priority Critical patent/GB1195439A/en
Publication of GB1195439A publication Critical patent/GB1195439A/en
Expired legal-status Critical Current

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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D43/00—Automatic clutches
    • F16D43/02—Automatic clutches actuated entirely mechanically
    • F16D43/25—Automatic clutches actuated entirely mechanically controlled by thermo-responsive elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • F01P7/08—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps
    • F01P7/081—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps using clutches, e.g. electro-magnetic or induction clutches
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/20—Freewheels or freewheel clutches with expandable or contractable clamping ring or band
    • F16D41/206—Freewheels or freewheel clutches with expandable or contractable clamping ring or band having axially adjacent coils, e.g. helical wrap-springs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
  • Mechanical Operated Clutches (AREA)
  • Transmissions By Endless Flexible Members (AREA)

Abstract

1,195,439. Friction clutches. WILMOTBREEDEN Ltd. 15 Oct., 1968 [26 Oct., 1967], No. 48718/67. Heading F2C. A stainless steel or temperature-responsive bimetallic friction coil spring clutch 30 between an engine cooling fan shaft 22 and a fan driving pulley shaft 5, in which the fan shaft 22 is freely mounted, is coaxially located between the fan shaft 22, to which it is attached at one end via a collar 27, and a bore 26 of an engine coolant circulating impeller 9 fast on the inner end of the pulley shaft 5 in the engine coolant and is engaged when increasing temperature causes a wax-filled Bourdon tube 34, freely carried inside an end coil 32 of the spring 30 by a steel ring 35 on the collar 27 of the fan shaft 22, to expand the free end 32 of the coil spring 30 to grip the impeller bore 26 and drive the fan (not shown).
GB4871867A 1967-10-26 1967-10-26 Improvements in or relating to Clutches Expired GB1195439A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4871867A GB1195439A (en) 1967-10-26 1967-10-26 Improvements in or relating to Clutches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4871867A GB1195439A (en) 1967-10-26 1967-10-26 Improvements in or relating to Clutches

Publications (1)

Publication Number Publication Date
GB1195439A true GB1195439A (en) 1970-06-17

Family

ID=10449668

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4871867A Expired GB1195439A (en) 1967-10-26 1967-10-26 Improvements in or relating to Clutches

Country Status (1)

Country Link
GB (1) GB1195439A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987005675A1 (en) * 1986-03-21 1987-09-24 Zahnradfabrik Friedrichshafen Ag Locking synchronization system for gearbox shift systems
US5054595A (en) * 1986-03-21 1991-10-08 Zahnradfabrik Friedrichshafen Ag Locking synchronizing means for transmission shifts
WO2009079466A1 (en) * 2007-12-14 2009-06-25 Reell Precision Manufacturing Corporation Immersed wrap spring device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987005675A1 (en) * 1986-03-21 1987-09-24 Zahnradfabrik Friedrichshafen Ag Locking synchronization system for gearbox shift systems
US4964505A (en) * 1986-03-21 1990-10-23 Zahnradfabrik Friedrichshafen Ag Locking synchronizing means for transmisson shifts
US5054595A (en) * 1986-03-21 1991-10-08 Zahnradfabrik Friedrichshafen Ag Locking synchronizing means for transmission shifts
WO2009079466A1 (en) * 2007-12-14 2009-06-25 Reell Precision Manufacturing Corporation Immersed wrap spring device
US8056688B2 (en) 2007-12-14 2011-11-15 Reell Precision Manufacturing Corporation Immersed wrap spring device

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees