GB302625A - Improvements in resilient power transmission devices - Google Patents

Improvements in resilient power transmission devices

Info

Publication number
GB302625A
GB302625A GB2431427A GB2431427A GB302625A GB 302625 A GB302625 A GB 302625A GB 2431427 A GB2431427 A GB 2431427A GB 2431427 A GB2431427 A GB 2431427A GB 302625 A GB302625 A GB 302625A
Authority
GB
United Kingdom
Prior art keywords
shaft
flange
sleeve
wheel
drum
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
GB2431427A
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.)
Individual
Original Assignee
Individual
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 to BE354071D priority Critical patent/BE354071A/xx
Application filed by Individual filed Critical Individual
Priority to GB2431427A priority patent/GB302625A/en
Priority to DER75580D priority patent/DE477720C/en
Publication of GB302625A publication Critical patent/GB302625A/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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/129—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon characterised by friction-damping means
    • 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)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Gears, Cams (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

302,625. Royce, F. H. Sept. 15, 1927. Shafts; securing together machine elements for transmitting rotary motion.-In resilient driving- means, shown applied to the drive of a timing- gear bevel wheel i from the crank shaft b of an engine, a rigid shaft c<2> and a torsionally flexible shaft c<1> are rigidly coupled torsionally at one end to the shaft b while at the other the shaft c<1> is coupled to the wheel i and the shaft c<2> is connected to the shaft c<1> by a friction coupling allowing only a limited amount of lost motion. The friction coupling serves to damp torsional oscillation of the shaft c<1>. The end of the shaft b is carried in a bearing a and has internal serrations b<1> engaged by similar serrations on the shaft c<1> and on a sleeve c<6> secured to the shaft c<2>. At the other end serrations c<9> on the shaft c' engage with the sleeve of a friction disc c<10>, pressing, under the stress of star shaped springs f, f<1>, upon a flange c<12> on the shaft c<2>, which bears against a flange d<2> on the sleeve d secured to the wheel i<1> friction discs g, g<1> being interposed. The flange d<2> is secured to a drum e carrying a flange e<1> against which bears the spring f, the drum being notched to engage notches of similar size on the disc c<10> and of smaller size on the flange c<12>, thus providing for lost motion between the shaft c<2> and the parts c, d. The notches on the flange c<12> normally lie centrally in the notches in the drum e when the engine is at rest. For starting the engine, a worm-wheel y connected by a friction coupling to the sleeve d is rotated. According to the Provisional Specification, the spring f<1> may be reversed, so that its arms bear on the disc c<10>.
GB2431427A 1927-09-15 1927-09-15 Improvements in resilient power transmission devices Expired GB302625A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE354071D BE354071A (en) 1927-09-15
GB2431427A GB302625A (en) 1927-09-15 1927-09-15 Improvements in resilient power transmission devices
DER75580D DE477720C (en) 1927-09-15 1928-09-05 Power transmission through a flexible shaft against rotation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2431427A GB302625A (en) 1927-09-15 1927-09-15 Improvements in resilient power transmission devices

Publications (1)

Publication Number Publication Date
GB302625A true GB302625A (en) 1928-12-17

Family

ID=10209739

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2431427A Expired GB302625A (en) 1927-09-15 1927-09-15 Improvements in resilient power transmission devices

Country Status (3)

Country Link
BE (1) BE354071A (en)
DE (1) DE477720C (en)
GB (1) GB302625A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2476894A (en) * 1945-10-08 1949-07-19 Westinghouse Electric Corp Flexible coupling
US2698526A (en) * 1948-04-14 1955-01-04 Beier Josef Shaffing for power transmission in motor-driven vehicles
US2734359A (en) * 1956-02-14 Flexible drive means
US2895315A (en) * 1956-12-17 1959-07-21 Gen Motors Corp Vibration damping means
US3062023A (en) * 1961-03-08 1962-11-06 Scott A Stolworthy Compensating torque shaft assembly
DE1167432B (en) * 1960-03-15 1964-04-09 Klose Kommanditgesellschaft Fa Damping device on a torsion bar electric motor
FR2418376A1 (en) * 1978-02-24 1979-09-21 Atec Weiss Kg PLATE COUPLING FOR THE TRANSMISSION OF ROTATIONAL TORQUES, INCLUDING A SHOCK ABSORBER DEVICE
US20120205214A1 (en) * 2011-02-15 2012-08-16 Schaeffler Technologies AG & Co. KG Ring rivet

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767589C (en) * 1938-09-22 1952-11-04 Buessing Nag Vereinigte Nutzkr Internal combustion engine with a Roots blower arranged in front of the end face of the machine block
DE968146C (en) * 1952-10-23 1958-01-16 Hanomag Ag Injection adjustment controller for two-stroke fuel injection engines
DE1057884B (en) * 1958-02-07 1959-05-21 Xaver Fendt & Co Maschinen U S Motor vehicle transmission downstream of a main clutch, especially for forklift trucks
DE1137322B (en) * 1960-06-27 1962-09-27 Klaue Hermann A drive block for motor vehicles consisting of an internal combustion engine, a gear change gear and a differential gear
DE102014214634A1 (en) * 2014-07-25 2016-01-28 Schaeffler Technologies AG & Co. KG Rotary assembly for a clutch and / or damper device and torque transmission device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734359A (en) * 1956-02-14 Flexible drive means
US2476894A (en) * 1945-10-08 1949-07-19 Westinghouse Electric Corp Flexible coupling
US2698526A (en) * 1948-04-14 1955-01-04 Beier Josef Shaffing for power transmission in motor-driven vehicles
US2895315A (en) * 1956-12-17 1959-07-21 Gen Motors Corp Vibration damping means
DE1167432B (en) * 1960-03-15 1964-04-09 Klose Kommanditgesellschaft Fa Damping device on a torsion bar electric motor
US3062023A (en) * 1961-03-08 1962-11-06 Scott A Stolworthy Compensating torque shaft assembly
FR2418376A1 (en) * 1978-02-24 1979-09-21 Atec Weiss Kg PLATE COUPLING FOR THE TRANSMISSION OF ROTATIONAL TORQUES, INCLUDING A SHOCK ABSORBER DEVICE
US20120205214A1 (en) * 2011-02-15 2012-08-16 Schaeffler Technologies AG & Co. KG Ring rivet
US8608579B2 (en) * 2011-02-15 2013-12-17 Schaeffler Technologies AG & Co. KG Ring rivet

Also Published As

Publication number Publication date
DE477720C (en) 1929-06-12
BE354071A (en)

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