GB1145754A - - Google Patents

Info

Publication number
GB1145754A
GB1145754A GB1145754DA GB1145754A GB 1145754 A GB1145754 A GB 1145754A GB 1145754D A GB1145754D A GB 1145754DA GB 1145754 A GB1145754 A GB 1145754A
Authority
GB
United Kingdom
Prior art keywords
pinion
plate
clutch
shaft
engine
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
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 filed Critical
Publication of GB1145754A publication Critical patent/GB1145754A/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
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N15/00—Other power-operated starting apparatus; Component parts, details, or accessories, not provided for in, or of interest apart from groups F02N5/00 - F02N13/00
    • F02N15/02—Gearing between starting-engines and started engines; Engagement or disengagement thereof
    • F02N15/022—Gearing between starting-engines and started engines; Engagement or disengagement thereof the starter comprising an intermediate clutch
    • F02N15/025—Gearing between starting-engines and started engines; Engagement or disengagement thereof the starter comprising an intermediate clutch of the friction type
    • 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
    • F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
    • F16D7/02—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type
    • F16D7/024—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces
    • F16D7/025—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces with flat clutching surfaces, e.g. discs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/13—Machine starters
    • Y10T74/131—Automatic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

1,145,754. Engine turning gear. C. A. V. Ltd. Oct. 3, 1966 [Oct. 12, 1965], No. 43167/65. Heading F1K. A starting mechanism for an internal-combustion engine comprises in combination a motor 10, a shaft arranged to be driven by the motor an axially movable pinion 18 which is movable from a rest position to an operative position in which it engages a toothed wheel 18a on the engine to be started, friction clutch means 27 operable upon rotation of the shaft to move the pinion from its rest position to its operative position and to transmit the necessary torque between the shaft and pinion to crank the engine, the friction clutch means being arranged so that in the event of nose to nose engagement of the teeth of the pinion with the teeth of the toothed wheel the torque which can be transmitted to the pinion from the shaft is limited until the pinion is moved to its operative position. When tooth to tooth engagement of the pinion and toothed wheel occurs the impact loading is cushioned by the action of spring 22 and relative axial movement of the tubular portion 19 and sleeve 21 occurs. The extent of such relative axial movement is limited by the spring 22 which as it is compressed imposes an axial load upon the nut 26. Depending on the helix angle of the quick pitch thread when this axial load reaches a certain value relative angular slip will occur between the plate 30 and ring 32. In a modification the solenoid 31 is omitted and the flux for retaining the plate 30 against the ring 32 is provided by extending the field system of the motor. In another modification the clutch is replaced by a clutch having a single driving plate and a single driven plate. The return spring 34 bears through a suitable thrust arrangement against the driven member of the clutch. In another modification a multi-plate clutch is used.
GB1145754D 1965-10-12 1965-10-12 Expired GB1145754A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4316765 1965-10-12

Publications (1)

Publication Number Publication Date
GB1145754A true GB1145754A (en) 1969-03-19

Family

ID=10427594

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1145754D Expired GB1145754A (en) 1965-10-12 1965-10-12

Country Status (3)

Country Link
US (1) US3399575A (en)
DE (1) DE1476451B1 (en)
GB (1) GB1145754A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR92291E (en) * 1967-04-28 1968-10-18 Dba Sa Starting device for internal combustion engines
GB1547766A (en) * 1975-08-21 1979-06-27 Lucas Industries Ltd Starter motors
JPS5862363A (en) * 1981-10-09 1983-04-13 Hitachi Ltd Inertia sliding starter
US4738148A (en) * 1984-12-12 1988-04-19 Peter Norton Starter drive
JPH0618065Y2 (en) * 1987-03-26 1994-05-11 三菱電機株式会社 Pinion support device for engine starting motor
FR2750743B1 (en) * 1996-07-02 1998-09-18 Valeo Equip Electr Moteur MOTOR VEHICLE STARTER COMPRISING IMPROVED LOCKING MEANS OF ITS LAUNCHER

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA700875A (en) * 1964-12-29 H. Seilly Alec Electric starting mechanism for internal combustion engines
US2933926A (en) * 1960-04-26 Engine starter drive
US2643548A (en) * 1953-06-30 Engine starter drive
GB418044A (en) * 1932-10-08 1934-10-17 Bosch Robert Improvements in or relating to starting devices for internal combustion engines
DE637958C (en) * 1934-05-15 1936-11-06 Robert Bosch Akt Ges Starting device for internal combustion engines
DE736005C (en) * 1940-09-18 1943-06-04 Garbe Lahmeyer & Co Ag Starting device for internal combustion engines
US2333765A (en) * 1941-04-10 1943-11-09 Scintilla Ltd Starting device for internal combustion engines
GB566399A (en) * 1942-07-02 1944-12-28 Bendix Aviat Corp Improvements in engine starting devices
US2505563A (en) * 1946-11-12 1950-04-25 Bendix Aviat Corp Releasable starter jaw holding means
GB750674A (en) * 1953-07-04 1956-06-20 Bosch Gmbh Robert Improvements in engine starter drives
DE1047534B (en) * 1954-10-04 1958-12-24 Bendix Aviat Corp Pinion engaging device for starters of internal combustion engines
GB755595A (en) * 1954-10-20 1956-08-22 Simms Motors Units Ltd Improvements in or relating to engine starter drives
DE1078813B (en) * 1956-07-27 1960-03-31 Siemens Schuckertwerke Gmbh Thrust screw drive for electric starting motors of internal combustion engines

Also Published As

Publication number Publication date
DE1476451B1 (en) 1971-02-11
US3399575A (en) 1968-09-03

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