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
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.
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2643548A (en) * | 1953-06-30 | Engine starter drive | ||
CA700875A (en) * | 1964-12-29 | H. Seilly Alec | Electric starting mechanism for internal combustion engines | |
US2933926A (en) * | 1960-04-26 | 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 |
-
1965
- 1965-10-12 GB GB1145754D patent/GB1145754A/en not_active Expired
-
1966
- 1966-10-10 US US585617A patent/US3399575A/en not_active Expired - Lifetime
- 1966-10-12 DE DE1966C0040358 patent/DE1476451B1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US3399575A (en) | 1968-09-03 |
DE1476451B1 (en) | 1971-02-11 |
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