GB1064604A - - Google Patents

Info

Publication number
GB1064604A
GB1064604A GB1457465A GB1457465A GB1064604A GB 1064604 A GB1064604 A GB 1064604A GB 1457465 A GB1457465 A GB 1457465A GB 1457465 A GB1457465 A GB 1457465A GB 1064604 A GB1064604 A GB 1064604A
Authority
GB
United Kingdom
Prior art keywords
pinion
freewheel
sleeve
return spring
motor
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
GB1457465A
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 claimed from FR970204A external-priority patent/FR1401271A/en
Application filed filed Critical
Publication of GB1064604A publication Critical patent/GB1064604A/en
Priority claimed from FR104622A external-priority patent/FR92291E/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
    • F02N15/04—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears
    • F02N15/043—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears the gearing including a speed reducer
    • F02N15/046—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears the gearing including a speed reducer of the planetary type
    • 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
    • F02N15/023—Gearing between starting-engines and started engines; Engagement or disengagement thereof the starter comprising an intermediate clutch of the overrunning type
    • 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
    • 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
    • F02N15/04—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears
    • F02N15/06—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears the toothed gears being moved by axial displacement
    • F02N15/062—Starter drives
    • F02N15/063—Starter drives with resilient shock absorbers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

1,064,604. Engine turning gear. SOC. ANON. D. B. A. April 6, 1965 [April 8, 1964], No. 14574/65. Heading F1K. In a starter device for I. C. engines the pinion 94 is driven through a freewheel 102 and a sleeve 98 by a motor shaft 90 helically splined to the sleeve. The pitch of the splines may be 5 to 20 times the shaft diameter. A non-rotatable member comprising elements 132, 133 having cupshaped lugs engaging spigots carried by a forked lever 138, is held in frictional contact with rotary discs 116, 117, by a rubber O-ring 126. On energization of the motor, the frictional drag created between the elements 132, 133 and rings 117, 116, causes the sleeve 98 to screw along the shaft until it forces the pinion into engagement with a toothed wheel 112 and a stop 114. When the engine starts the pinion 94 remains engaged with the toothed wheel 112, the freewheel 102 avoiding any overspeed driving of the motor. On de-energization of the motor the pinion 94 is dis-engaged from the toothed wheel by the combined effect of a return spring 144 acting on the forked lever, and frictional torque in the freewheel causing the sleeve to screw back along the shaft. In an alternative embodiment, Figs. 1 to 4 (not shown), a pair of rotary rings are arranged one each side of a single non-rotatable plate having lugs engaging slots in the forked lever, and the rubber O-ring and return spring are each replaced by a coiled compression spring based against the freewheel and the bottom of a bore in the starter housing respectively. In modifications of the latter embodiment, the forked lever is omitted, the lugs on the non-rotatable plate having slots which engage over axially-extending ribs on the starter housing, and the coiled return spring is instead arranged either between the pinion and its end stop, Fig. 6 (not shown), or between a fixed plate and one of the rotary rings, Figs. 13 to 15 (not shown). In the latter arrangement the return spring additionally acts to maintain the rotary rings and the non-rotatable plate in frictional abutment.
GB1457465A 1964-04-08 1965-04-06 Expired GB1064604A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR970204A FR1401271A (en) 1964-04-08 1964-04-08 Starting device for internal combustion engines
FR104622A FR92291E (en) 1967-04-28 1967-04-28 Starting device for internal combustion engines

Publications (1)

Publication Number Publication Date
GB1064604A true GB1064604A (en) 1967-04-05

Family

ID=35094223

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1457465A Expired GB1064604A (en) 1964-04-08 1965-04-06
GB19641/68A Expired GB1158975A (en) 1964-04-08 1968-04-25 Starter Drive for Internal Combustion Engines.

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB19641/68A Expired GB1158975A (en) 1964-04-08 1968-04-25 Starter Drive for Internal Combustion Engines.

Country Status (1)

Country Link
GB (2) GB1064604A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010038011A1 (en) 2010-10-06 2012-04-12 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Starter for internal combustion engine of motor vehicle i.e. hybrid vehicle, has over dead point mechanism e.g. knee lever, provided for fixing drive element in position in which drive element is connected with engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010038011A1 (en) 2010-10-06 2012-04-12 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Starter for internal combustion engine of motor vehicle i.e. hybrid vehicle, has over dead point mechanism e.g. knee lever, provided for fixing drive element in position in which drive element is connected with engine
DE102010038011B4 (en) 2010-10-06 2019-09-19 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Starter on an internal combustion engine

Also Published As

Publication number Publication date
GB1158975A (en) 1969-07-23

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