GB538625A - Improvements in and relating to resilient couplings - Google Patents

Improvements in and relating to resilient couplings

Info

Publication number
GB538625A
GB538625A GB2456/40A GB245640A GB538625A GB 538625 A GB538625 A GB 538625A GB 2456/40 A GB2456/40 A GB 2456/40A GB 245640 A GB245640 A GB 245640A GB 538625 A GB538625 A GB 538625A
Authority
GB
United Kingdom
Prior art keywords
casing
resilient material
cavities
secured
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
GB2456/40A
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.)
MAURICE FRANCOIS ALEXANDRE JUL
Original Assignee
MAURICE FRANCOIS ALEXANDRE JUL
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 MAURICE FRANCOIS ALEXANDRE JUL filed Critical MAURICE FRANCOIS ALEXANDRE JUL
Publication of GB538625A publication Critical patent/GB538625A/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
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/64—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic elements arranged between substantially-radial walls of both coupling parts
    • F16D3/68—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic elements arranged between substantially-radial walls of both coupling parts the elements being made of rubber or similar material
    • 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
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/76—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members shaped as an elastic ring centered on the axis, surrounding a portion of one coupling part and surrounded by a sleeve of the other coupling part

Abstract

538,625. Shaft &c. couplings. JULIEN, M. F. A. Feb. 8, 1940, No. 2456 Convention date, Feb. 8, 1939. [Class 80 (ii)] In a coupling of the kind in which one part comprises a casing having inward projections alternating with outward projections on a member forming the other part of the coupling, a body of resilient material being adhered to the inner surface of the casing and the outer surface of the member, cavities in the resilient material or spaces between the latter and the inner surface of the casing are provided in the regions which lie beyond the vertices of the projections on the inner member. The stress in the resilient material is thereby rendered substantially uniform throughout. In one form, Fig. 2, the casing 2 having a flange 2a by which it is secured to one shaft or part to be coupled is provided with inward bulges 2b alternating with the angle portions 1c of an inner member 1 secured to the other shaft or part to be coupled. The parts 1, 2 are bonded to resilient material 3 provided in the regions between the casing and the parts 1c with elongated cavities 4. In a modification, the casing is cylindrical and blocks corresponding in shape to the bulges 2b are secured to the inner surface of the casing. Instead of cavities 4, spaces are provided between the casing and the material 3. Fig. 6 shows a coupling in the form of an eight-armed star having cavities 4 in the resilient material 3. The thickness d of the material at any point is proportional to the radius at that point to provide for uniform stress,
GB2456/40A 1939-02-08 1940-02-08 Improvements in and relating to resilient couplings Expired GB538625A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR538625X 1939-02-08

Publications (1)

Publication Number Publication Date
GB538625A true GB538625A (en) 1941-08-11

Family

ID=8928304

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2456/40A Expired GB538625A (en) 1939-02-08 1940-02-08 Improvements in and relating to resilient couplings

Country Status (1)

Country Link
GB (1) GB538625A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4530674A (en) * 1983-09-30 1985-07-23 Allied Corporation Coupling arrangement for driving and driven members
DE102005032595B3 (en) * 2005-05-13 2006-12-21 Metaldyne International Deutschland Gmbh Transmission component for equalizing transmission has two annular elements with clearance filled with elastomer material
WO2009124758A1 (en) * 2008-04-11 2009-10-15 Voith Patent Gmbh Coupling having a high torsional flexibility and method for producing the same
US20140018177A1 (en) * 2011-01-12 2014-01-16 Sgf Sueddeutsche Gelenkscheibenfabrik Gmbh & Co Kg Coupling for connecting two shaft sections, in particular of a steering shaft, in a damping manner, steering shaft, and method for producing a corresponding coupling
WO2019110810A1 (en) * 2017-12-07 2019-06-13 Basf Polyurethanes Gmbh Flex coupling for a vehicle drive train, vehicle drive train and method of assembly

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4530674A (en) * 1983-09-30 1985-07-23 Allied Corporation Coupling arrangement for driving and driven members
DE102005032595B3 (en) * 2005-05-13 2006-12-21 Metaldyne International Deutschland Gmbh Transmission component for equalizing transmission has two annular elements with clearance filled with elastomer material
WO2009124758A1 (en) * 2008-04-11 2009-10-15 Voith Patent Gmbh Coupling having a high torsional flexibility and method for producing the same
US8460114B2 (en) 2008-04-11 2013-06-11 Voith Patent Gmbh Rotary elastic coupling and its method of manufacture
US20140018177A1 (en) * 2011-01-12 2014-01-16 Sgf Sueddeutsche Gelenkscheibenfabrik Gmbh & Co Kg Coupling for connecting two shaft sections, in particular of a steering shaft, in a damping manner, steering shaft, and method for producing a corresponding coupling
US9097286B2 (en) * 2011-01-12 2015-08-04 Sgf Sueddeutsche Gelenkscheibenfabrik Gmbh & Co. Kg Coupling for connecting two shaft sections, in particular of a steering shaft, in a damping manner, steering shaft, and method for producing a corresponding coupling
WO2019110810A1 (en) * 2017-12-07 2019-06-13 Basf Polyurethanes Gmbh Flex coupling for a vehicle drive train, vehicle drive train and method of assembly

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