GB954694A - - Google Patents

Info

Publication number
GB954694A
GB954694A GB954694DA GB954694A GB 954694 A GB954694 A GB 954694A GB 954694D A GB954694D A GB 954694DA GB 954694 A GB954694 A GB 954694A
Authority
GB
United Kingdom
Prior art keywords
cylinders
diaphragm
pistons
hydraulic fluid
chambers
Prior art date
Application number
Publication date
Publication of GB954694A publication Critical patent/GB954694A/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/80Yielding couplings, i.e. with means permitting movement between the connected parts during the drive in which a fluid is used

Abstract

954,694. Universal joints. ARMSTRONG PATENTS CO. Ltd. March 11, 1963 [Dec. 9 1961 ; June 1, 1962], Nos. 44137/61 and 21117/62. Heading F2U. A resilient rotary power transmission device comprises an outer member 10 having equiangularly spaced chordal cylinders 24 from the corresponding ends of which extends a radial slot 20, pistons 26 in the cylinders being urged by pneumatic spring means to engage radial blades 28 rigid with an inner member 12. The inner and outer members have bores for the reception of shafts which may be axially, radially or angularly misaligned. The ends of the cylinders 24 facing in the same direction are joined by internal drillings in the outer member to a common diaphragm chamber 30 and 32 filled with hydraulic fluid; the other side diaphragm chambers being pressurized by air, in chambers 36, 38 through an inlet 44. In modifications individual pneumatic springs act on the pistons which are sealed by rolling diaphragms. The diaphragm may be damped by hydraulic fluid on one side. The piston and pneumatic spring assemblies may be inserted as separate units in the outer member, and may be duplicated for each blade 28.
GB954694D GB954694A (en)

Publications (1)

Publication Number Publication Date
GB954694A true GB954694A (en) 1900-01-01

Family

ID=1754168

Family Applications (1)

Application Number Title Priority Date Filing Date
GB954694D GB954694A (en)

Country Status (1)

Country Link
GB (1) GB954694A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3528265A (en) * 1968-09-16 1970-09-15 Nordberg Manufacturing Co Viscous dampening means
FR2523674A1 (en) * 1982-03-17 1983-09-23 Uni Cardan Ag Double cardan seal
FR2544423A1 (en) * 1983-04-13 1984-10-19 Uni Cardan Ag Torsional elastic shaft joint
DE3415906A1 (en) * 1984-04-28 1985-11-07 Uni Cardan Ag Claw coupling
WO1988005875A1 (en) * 1987-01-28 1988-08-11 Zahnradfabrik Friedrichshafen Ag Form-fitting shaft coupling
US4957468A (en) * 1986-06-19 1990-09-18 Jidosha Kiki Co., Ltd. Hydraulic reaction force apparatus of power steering device
US7578743B2 (en) * 2005-06-16 2009-08-25 Man Nutzfahrzeuge Ag Torsional vibration dampener

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3528265A (en) * 1968-09-16 1970-09-15 Nordberg Manufacturing Co Viscous dampening means
FR2523674A1 (en) * 1982-03-17 1983-09-23 Uni Cardan Ag Double cardan seal
FR2544423A1 (en) * 1983-04-13 1984-10-19 Uni Cardan Ag Torsional elastic shaft joint
DE3313277A1 (en) * 1983-04-13 1984-10-25 Uni Cardan Ag Shaft coupling
DE3415906A1 (en) * 1984-04-28 1985-11-07 Uni Cardan Ag Claw coupling
US4957468A (en) * 1986-06-19 1990-09-18 Jidosha Kiki Co., Ltd. Hydraulic reaction force apparatus of power steering device
WO1988005875A1 (en) * 1987-01-28 1988-08-11 Zahnradfabrik Friedrichshafen Ag Form-fitting shaft coupling
US7578743B2 (en) * 2005-06-16 2009-08-25 Man Nutzfahrzeuge Ag Torsional vibration dampener

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