FR2406750A1 - Gear coupling allowing universal movement - has flanged half with convex internal and hub half with straight external teeth - Google Patents

Gear coupling allowing universal movement - has flanged half with convex internal and hub half with straight external teeth

Info

Publication number
FR2406750A1
FR2406750A1 FR7829436A FR7829436A FR2406750A1 FR 2406750 A1 FR2406750 A1 FR 2406750A1 FR 7829436 A FR7829436 A FR 7829436A FR 7829436 A FR7829436 A FR 7829436A FR 2406750 A1 FR2406750 A1 FR 2406750A1
Authority
FR
France
Prior art keywords
hub
straight
external teeth
teeth
flanged
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
FR7829436A
Other languages
French (fr)
Other versions
FR2406750B1 (en
Inventor
Cesare Albusceri
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.)
FACHINI SpA ING V
Original Assignee
FACHINI SpA ING V
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 FACHINI SpA ING V filed Critical FACHINI SpA ING V
Publication of FR2406750A1 publication Critical patent/FR2406750A1/en
Application granted granted Critical
Publication of FR2406750B1 publication Critical patent/FR2406750B1/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
    • F16D3/16—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
    • F16D3/185—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 radial teeth connecting concentric inner and outer coupling parts

Landscapes

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

Abstract

The gear-type coupling has straight teeth engaging with curved teeth to transmit torque between two shafts. It comprises a flanged half (1) with convex internal teeth and a hub half (2) with straight external teeth (4). The external dia. of the curved convex internally-toothed portion is greater than the internal dia. of the straight-toothed portion on the hub, to leave between the crown of each curved tooth and the foot of each straight one an annular gap. This is taken up when the offset between hub and flange half axes is the greatest.
FR7829436A 1977-10-18 1978-10-16 TAP FITTING Expired FR2406750B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2875877A IT1087113B (en) 1977-10-18 1977-10-18 MECHANICAL COUPLING TOOTH CLUTCH CONNECTION FOR THE TRANSMISSION OF A COUPLE BETWEEN TWO AXES

Publications (2)

Publication Number Publication Date
FR2406750A1 true FR2406750A1 (en) 1979-05-18
FR2406750B1 FR2406750B1 (en) 1986-04-11

Family

ID=11224132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7829436A Expired FR2406750B1 (en) 1977-10-18 1978-10-16 TAP FITTING

Country Status (3)

Country Link
DE (1) DE2845009A1 (en)
FR (1) FR2406750B1 (en)
IT (1) IT1087113B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3263935A1 (en) * 2016-06-28 2018-01-03 Adolf Kochsiek Brake disk unit
EP3263936A1 (en) * 2016-06-28 2018-01-03 Guido Kochsiek Shaft-to-collar connection

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2332068A (en) * 1941-02-10 1943-10-19 Christiane Ganna Fast Coupling
DE1083089B (en) * 1958-05-03 1960-06-09 Beteiligungs & Patentverw Gmbh Coupling socket for cloverleaf cones
FR1265608A (en) * 1960-08-18 1961-06-30 Constant speed mechanical seal
GB893390A (en) * 1959-03-24 1962-04-11 Karl Tacke Improvements in cardan couplings
DE1172488B (en) * 1958-07-05 1964-06-18 Tacke K G F Cardan gear coupling
FR2334024A1 (en) * 1975-12-03 1977-07-01 Citroen Sa Tooth form for infinitely variable ratio gearboxes - has convex section shape to smooth speed changes and extend life

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2332068A (en) * 1941-02-10 1943-10-19 Christiane Ganna Fast Coupling
DE1083089B (en) * 1958-05-03 1960-06-09 Beteiligungs & Patentverw Gmbh Coupling socket for cloverleaf cones
DE1172488B (en) * 1958-07-05 1964-06-18 Tacke K G F Cardan gear coupling
GB893390A (en) * 1959-03-24 1962-04-11 Karl Tacke Improvements in cardan couplings
FR1265608A (en) * 1960-08-18 1961-06-30 Constant speed mechanical seal
FR2334024A1 (en) * 1975-12-03 1977-07-01 Citroen Sa Tooth form for infinitely variable ratio gearboxes - has convex section shape to smooth speed changes and extend life

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3263935A1 (en) * 2016-06-28 2018-01-03 Adolf Kochsiek Brake disk unit
EP3263936A1 (en) * 2016-06-28 2018-01-03 Guido Kochsiek Shaft-to-collar connection
WO2018002120A1 (en) * 2016-06-28 2018-01-04 Adolf Kochsiek Brake disk unit
WO2018002122A1 (en) * 2016-06-28 2018-01-04 Guido Kochsiek Shaft-hub connection
JP2019521292A (en) * 2016-06-28 2019-07-25 コフシエク，グイード Shaft-hub connection
US10989259B2 (en) 2016-06-28 2021-04-27 Adolf Kochsiek Brake disk unit
US11359675B2 (en) 2016-06-28 2022-06-14 Guido Kochsiek Shaft-hub connection
JP7226772B2 (en) 2016-06-28 2023-02-21 コフシエク，グイード shaft-hub connection

Also Published As

Publication number Publication date
FR2406750B1 (en) 1986-04-11
IT1087113B (en) 1985-05-31
DE2845009A1 (en) 1979-04-26

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Legal Events

Date Code Title Description
ST Notification of lapse