GB192417A - Centrifugal friction coupling for starters for internal combustion engines - Google Patents

Centrifugal friction coupling for starters for internal combustion engines

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Publication number
GB192417A
GB192417A GB2641/23A GB264123A GB192417A GB 192417 A GB192417 A GB 192417A GB 2641/23 A GB2641/23 A GB 2641/23A GB 264123 A GB264123 A GB 264123A GB 192417 A GB192417 A GB 192417A
Authority
GB
United Kingdom
Prior art keywords
dynamo
members
engine
gearing
pivots
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
GB2641/23A
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.)
FRITZ NEUMEYER AG
Original Assignee
FRITZ NEUMEYER AG
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 FRITZ NEUMEYER AG filed Critical FRITZ NEUMEYER AG
Publication of GB192417A publication Critical patent/GB192417A/en
Expired legal-status Critical Current

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Abstract

192,417. Neumeyer Akt.-Ges., F., and Knapp, K. Jan. 28, 1922, [Convention date]. Turning-gear. - In an electric starter comprising a dynamo-electric machine geared to the engine. through epicycle gearing controlled by centrifugally acting members a mounted on pivots b parallel to the shaft c of the dynamo, the members a are arranged in front of their pivots in the direction of rotation. The members a have wedge-shaped friction ribs a<1> for engagement with similar grooves i<1> in a member i having internal teeth k in mesh with a pinion f on the dynamo shaft c. Perforations v in the member i enable any oil in the grooves it to be thrown out by centrifugal action, and the friction surfaces are also protected from lubricating oil by a casing o, r, s around the epicyclic gearing. Planet pinions g, on a carrier p, q geared to the engine by toothed or chain gearing, mesh with the pinion f and with an internallly-toothed member d carrying the pivots b. The member d also carries pawls n, which are held by light springs y in engagement with a fixed ratchet w on the casing, and have tails m. in contact with studs l on the centrifugal members a. At starting, the member d is held by the pawls n and the engine is driven at low speed from the dynamo shaft c through the planetary gearing. When the engine starts, the centrifugal members a move outwards against the light springs y, disengaging the pawls n and coming into engagement with the member i, so that the planetary gearing is locked and the dynamo is driven at engine speed.
GB2641/23A 1922-01-28 1923-01-29 Centrifugal friction coupling for starters for internal combustion engines Expired GB192417A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE192417X 1922-01-28

Publications (1)

Publication Number Publication Date
GB192417A true GB192417A (en) 1923-09-20

Family

ID=5733971

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2641/23A Expired GB192417A (en) 1922-01-28 1923-01-29 Centrifugal friction coupling for starters for internal combustion engines

Country Status (1)

Country Link
GB (1) GB192417A (en)

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