FR2327441A1 - Semirigid coupling for power transmission - has shaped metal teeth to transmit load when shafts are misaligned and vibration damping elastomeric insert - Google Patents

Semirigid coupling for power transmission - has shaped metal teeth to transmit load when shafts are misaligned and vibration damping elastomeric insert

Info

Publication number
FR2327441A1
FR2327441A1 FR7530477A FR7530477A FR2327441A1 FR 2327441 A1 FR2327441 A1 FR 2327441A1 FR 7530477 A FR7530477 A FR 7530477A FR 7530477 A FR7530477 A FR 7530477A FR 2327441 A1 FR2327441 A1 FR 2327441A1
Authority
FR
France
Prior art keywords
shafts
misaligned
semirigid
coupling
power transmission
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.)
Granted
Application number
FR7530477A
Other languages
French (fr)
Other versions
FR2327441B1 (en
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR7530477A priority Critical patent/FR2327441A1/en
Publication of FR2327441A1 publication Critical patent/FR2327441A1/en
Application granted granted Critical
Publication of FR2327441B1 publication Critical patent/FR2327441B1/fr
Granted 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
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/18—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts the coupling parts (1) having slidably-interengaging teeth
    • 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
    • F16D3/72—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 with axially-spaced attachments to the coupling parts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Steering Controls (AREA)
  • Gears, Cams (AREA)

Abstract

The semi-rigid coupling consists of two identical members (1,2). The outer ends are provided with serrated bores to fit the shafts (4,5). The mating ends of the half couplings are provided with circumferential teeth with convex faces which permit a limited amount of angular misalignment between the shafts. The bore (9) of the mating ends of the half couplings is filled with an elastomer which is compressed between the discs (11). The elastomer transmits the loads under normal running and absorbs vibrations. If the shafts become misaligned the load is transmitted through the teeth, preventing any overloading of the elastomer.
FR7530477A 1975-10-06 1975-10-06 Semirigid coupling for power transmission - has shaped metal teeth to transmit load when shafts are misaligned and vibration damping elastomeric insert Granted FR2327441A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7530477A FR2327441A1 (en) 1975-10-06 1975-10-06 Semirigid coupling for power transmission - has shaped metal teeth to transmit load when shafts are misaligned and vibration damping elastomeric insert

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7530477A FR2327441A1 (en) 1975-10-06 1975-10-06 Semirigid coupling for power transmission - has shaped metal teeth to transmit load when shafts are misaligned and vibration damping elastomeric insert

Publications (2)

Publication Number Publication Date
FR2327441A1 true FR2327441A1 (en) 1977-05-06
FR2327441B1 FR2327441B1 (en) 1978-08-18

Family

ID=9160842

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7530477A Granted FR2327441A1 (en) 1975-10-06 1975-10-06 Semirigid coupling for power transmission - has shaped metal teeth to transmit load when shafts are misaligned and vibration damping elastomeric insert

Country Status (1)

Country Link
FR (1) FR2327441A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2434957A1 (en) * 1978-08-30 1980-03-28 Ugine Aciers REMOVABLE CONNECTION DEVICE FOR TUBE LINE
US4312193A (en) * 1979-11-07 1982-01-26 The Gates Rubber Company Torque transfer device for flexible shaft couplings
US20130230352A1 (en) * 2011-08-30 2013-09-05 Denis GOULET Power take-off coupler counteracting axial load and equipment equipped therewith
GB2509560A (en) * 2013-01-07 2014-07-09 Romax Technology Ltd A power transmission connector suitable for a turbine main shaft and planet carrier
CN104088916A (en) * 2014-06-28 2014-10-08 山东省章丘鼓风机股份有限公司 Novel coupler device for connecting lubricating station motor and oil pump
WO2018196419A1 (en) * 2017-04-26 2018-11-01 格力电器（武汉）有限公司 Transmission device used between impeller and motor, and air conditioner using same

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2434957A1 (en) * 1978-08-30 1980-03-28 Ugine Aciers REMOVABLE CONNECTION DEVICE FOR TUBE LINE
US4312193A (en) * 1979-11-07 1982-01-26 The Gates Rubber Company Torque transfer device for flexible shaft couplings
US20130230352A1 (en) * 2011-08-30 2013-09-05 Denis GOULET Power take-off coupler counteracting axial load and equipment equipped therewith
US10495153B2 (en) * 2011-08-30 2019-12-03 Rad Technologies Inc. Power take-off coupler counteracting axial load and equipment equipped therewith
GB2509560A (en) * 2013-01-07 2014-07-09 Romax Technology Ltd A power transmission connector suitable for a turbine main shaft and planet carrier
CN104088916A (en) * 2014-06-28 2014-10-08 山东省章丘鼓风机股份有限公司 Novel coupler device for connecting lubricating station motor and oil pump
WO2018196419A1 (en) * 2017-04-26 2018-11-01 格力电器（武汉）有限公司 Transmission device used between impeller and motor, and air conditioner using same

Also Published As

Publication number Publication date
FR2327441B1 (en) 1978-08-18

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Legal Events

Date Code Title Description
ST Notification of lapse