ES2112693A1 - Transmission (universal) joint with welded tripot - Google Patents
Transmission (universal) joint with welded tripotInfo
- 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
Links
- 230000005540 biological transmission Effects 0.000 title abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 4
- 229910052799 carbon Inorganic materials 0.000 abstract 4
- 238000003466 welding Methods 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
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.
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)
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 |
-
1993
- 1993-03-16 FR FR9303022A patent/FR2702810B1/en not_active Expired - Fee Related
-
1994
- 1994-03-14 ES ES9400521A patent/ES2112693B1/en not_active Expired - Fee Related
Patent Citations (5)
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19980401 Kind code of ref document: A1 Effective date: 19980401 |
|
FD1A | Patent lapsed |
Effective date: 20040503 |