GB386622A - Improvements in or relating to couplings for the transmission of rotary motion - Google Patents

Improvements in or relating to couplings for the transmission of rotary motion

Info

Publication number
GB386622A
GB386622A GB10897/31A GB1089731A GB386622A GB 386622 A GB386622 A GB 386622A GB 10897/31 A GB10897/31 A GB 10897/31A GB 1089731 A GB1089731 A GB 1089731A GB 386622 A GB386622 A GB 386622A
Authority
GB
United Kingdom
Prior art keywords
teeth
shaft
pinion
springs
coupling
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
GB10897/31A
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.)
Fiat SpA
Original Assignee
Fiat SpA
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 Fiat SpA filed Critical Fiat SpA
Publication of GB386622A publication Critical patent/GB386622A/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
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
    • F16D3/14—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions combined with a friction coupling for damping vibration or absorbing shock

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)

Abstract

386,622. Damped resilient drives. FIAT SOC. ANON., 250, Via Nizza, Turin, Italy. April 13, 1931, No. 10897. Convention date, April 11, 1930. Void [Published under Sect. 91 of the Acts]. [Class 80 (ii).] A coupling, particularly for a crank-shaft airscrew drive, for obviating the effects of a temporary increase in torque, or of torsional oscillations, comprises the combination with resilient drive-transmitting members of a friction damper arranged in parallel therewith. A crank shaft arranged to drive a pinion 7, has mounted on it a flanged member 2, to which is bolted an inner flange 6, each flange carrying inwardly projecting teeth 4, 4<1>, between which are arranged teeth 9 on a disc 8 drivingly connected through a claw coupling 7a with the pinion 7. Between adjacent rows of teeth are two rows of tangential helical springs 12, under an initial tension which is set by the load and the engine power, the springs being mounted on extensions 11 of blocks 10, having convex cylindrical ends seating on, and completely embraced in the axial direction, by the complementary formed teeth 4, 4<1> and 9. The extensions 11 form movement-limiting stops. The parallel friction damper comprises discs 13 splined alternately to the driving member 2 and the driven member 8, and arranged in a recess between the springs 11 and the driving- shaft. Axial pressure is supplied by helical springs 15. The seatings of the blocks 10 are lubricated by oil thrown out centrifugally from the coupling. The pinion 7 drives a propeller shaft 7<11> through a gear wheel 7<1>.
GB10897/31A 1930-04-11 1931-04-13 Improvements in or relating to couplings for the transmission of rotary motion Expired GB386622A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT386622X 1930-04-11

Publications (1)

Publication Number Publication Date
GB386622A true GB386622A (en) 1933-01-19

Family

ID=11246085

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10897/31A Expired GB386622A (en) 1930-04-11 1931-04-13 Improvements in or relating to couplings for the transmission of rotary motion

Country Status (1)

Country Link
GB (1) GB386622A (en)

Similar Documents

Publication Publication Date Title
US1445272A (en) Universal joint for power transmission
GB297793A (en) Improvements in variable speed gear, particularly intended for diesel locomotives
DE102012213904A1 (en) Powertrain with helical gear and centrifugal pendulum
US1770744A (en) Flexible marine-type coupling
US2507999A (en) Flexible coupling
US1380823A (en) Clutch for turbine-driven geared propeller-shafts
US1748827A (en) Hydraulic clutch mechanism
GB386622A (en) Improvements in or relating to couplings for the transmission of rotary motion
GB334649A (en) Improved clutch mechanism
US2776572A (en) Transmission for motor vehicles
US1493513A (en) Clutch
US1711095A (en) Power-transmitting mechanism
GB281237A (en) Improvements in and relating to couplings for the transmission of torque
US1149408A (en) Change-speed gearing for power-propelled vehicles.
US1623582A (en) Flexible coupling
US2639624A (en) Yieldable power transmission
US1790285A (en) Transmission mechanism
US2961893A (en) Power transmission device
US2306063A (en) Clutch
US1743363A (en) Motor-driving connection for locomotives
GB350943A (en) Improvements in or relating to couplings for conveying rotary motion
GB143418A (en) Improvements in clutches and shock absorbers for use in transmission gearing
US1773217A (en) Transmission mechanism
GB209914A (en) Improvements in means for damping vibrations in transmission gearing
GB301013A (en) An improved friction clutch