ES2112693A1 - Transmission (universal) joint with welded tripot - Google Patents

Transmission (universal) joint with welded tripot

Info

Publication number
ES2112693A1
ES2112693A1 ES09400521A ES9400521A ES2112693A1 ES 2112693 A1 ES2112693 A1 ES 2112693A1 ES 09400521 A ES09400521 A ES 09400521A ES 9400521 A ES9400521 A ES 9400521A ES 2112693 A1 ES2112693 A1 ES 2112693A1
Authority
ES
Spain
Prior art keywords
carbon content
zone
welding
joint
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
ES09400521A
Other languages
Spanish (es)
Other versions
ES2112693B1 (en
Inventor
Serge Bonhomme
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.)
GKN Driveline International GmbH
Original Assignee
GKN Automotive GmbH
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 GKN Automotive GmbH filed Critical GKN Automotive GmbH
Publication of ES2112693A1 publication Critical patent/ES2112693A1/en
Application granted granted Critical
Publication of ES2112693B1 publication Critical patent/ES2112693B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
    • F16D3/202—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints
    • F16D3/207—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints the pins extending radially inwardly from the coupling part

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

The invention proposes a transmission joint of the type including an element with several arms, particularly in the form of a tripod, in which the arms are joined, by welding, close to their outer radial ends, to a portion of substantially cylindrical shape of a connecting bowl, characterised in that each arm, prior to welding, has a surface layer (zone B) with a high initial carbon content and in that, on completion of the welding operation and after transfer, during the welding operation, of volumes of material with a high initial carbon content, the central zone of the weld (zones C and D) is a zone with a low carbon content and the peripheral zones of the weld (zone E) have a high carbon content.
ES9400521A 1993-03-16 1994-03-14 TRANSMISSION JOINT WITH SOLDIER TRIPOD. Expired - Fee Related ES2112693B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9303022A FR2702810B1 (en) 1993-03-16 1993-03-16 WELDED TRIPOD TRANSMISSION JOINT.

Publications (2)

Publication Number Publication Date
ES2112693A1 true ES2112693A1 (en) 1998-04-01
ES2112693B1 ES2112693B1 (en) 1999-03-01

Family

ID=9445015

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9400521A Expired - Fee Related ES2112693B1 (en) 1993-03-16 1994-03-14 TRANSMISSION JOINT WITH SOLDIER TRIPOD.

Country Status (2)

Country Link
ES (1) ES2112693B1 (en)
FR (1) FR2702810B1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3110166A (en) * 1961-06-16 1963-11-12 Gen Motors Corp Universal joint spider
FR2436282A1 (en) * 1978-09-18 1980-04-11 Glaenzer Spicer Sa IMPROVED TULIP FOR A TRIPOD JOINT AND METHOD FOR THE PRODUCTION THEREOF
FR2548595A1 (en) * 1983-07-04 1985-01-11 Glaenzer Spicer Sa Bearing for vehicle drive wheels
US4869616A (en) * 1984-03-26 1989-09-26 The Torrington Company Universal joint cross
FR2641833A1 (en) * 1988-12-22 1990-07-20 Glaenzer Spicer Sa Transmission joint and method for producing it

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3110166A (en) * 1961-06-16 1963-11-12 Gen Motors Corp Universal joint spider
FR2436282A1 (en) * 1978-09-18 1980-04-11 Glaenzer Spicer Sa IMPROVED TULIP FOR A TRIPOD JOINT AND METHOD FOR THE PRODUCTION THEREOF
FR2548595A1 (en) * 1983-07-04 1985-01-11 Glaenzer Spicer Sa Bearing for vehicle drive wheels
US4869616A (en) * 1984-03-26 1989-09-26 The Torrington Company Universal joint cross
FR2641833A1 (en) * 1988-12-22 1990-07-20 Glaenzer Spicer Sa Transmission joint and method for producing it

Also Published As

Publication number Publication date
FR2702810A1 (en) 1994-09-23
ES2112693B1 (en) 1999-03-01
FR2702810B1 (en) 1995-06-09

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