JPS54132060A - Lock-up torque converter - Google Patents
Lock-up torque converterInfo
- Publication number
- JPS54132060A JPS54132060A JP3884978A JP3884978A JPS54132060A JP S54132060 A JPS54132060 A JP S54132060A JP 3884978 A JP3884978 A JP 3884978A JP 3884978 A JP3884978 A JP 3884978A JP S54132060 A JPS54132060 A JP S54132060A
- Authority
- JP
- Japan
- Prior art keywords
- outer shell
- turbine runner
- peripheral part
- lock
- torque converter
- 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.)
- Pending
Links
Landscapes
- Control Of Fluid Gearings (AREA)
Abstract
PURPOSE: To miniaturize a torque converter by arranging a torsional damper in a space between the turbine runner inner peripheral part and the lock-up clutch piston inner peripheral part opposed and connecting a driven plate with the outer shell of the turbine runner.
CONSTITUTION: As to a torsional damper 31, a driven plate 34 close to a turbine runner 12, in the state of the protrusion 30a of a connecting element 30 penetrated into a broken part 32d, is bent concentrically with the outer shell 12a of the turbine runner 12, with a same curvature as the outer shell 12a so that the outer peripheral part closely contacts with the outer shell 12a, and a number of small holes are drilled on the curvature part, and by means of said holes, building-up welding is performed. Accordingly, the tprsion damper 31 is positioned on the relatively inner side in the radial direction, and normal operation is not prevented due to centrifugal force even in high-speed driving, and connection can be performed simply and with a small-sized constitution.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3884978A JPS54132060A (en) | 1978-04-04 | 1978-04-04 | Lock-up torque converter |
US06/020,305 US4305487A (en) | 1978-04-04 | 1979-03-14 | Lock-up torque converter with damper |
AU45147/79A AU514097B2 (en) | 1978-04-04 | 1979-03-15 | Lock-up torque converter with damper |
GB7910671A GB2017875B (en) | 1978-04-04 | 1979-03-27 | Torque converter with lock-up clutch including damper |
FR7908067A FR2422065A1 (en) | 1978-04-04 | 1979-03-30 | TORQUE CONVERTER EQUIPPED WITH A SHOCK ABSORBER DEVICE |
DE2913099A DE2913099C2 (en) | 1978-04-04 | 1979-04-02 | Damping device for a lock-up clutch of a hydrodynamic torque converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3884978A JPS54132060A (en) | 1978-04-04 | 1978-04-04 | Lock-up torque converter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54132060A true JPS54132060A (en) | 1979-10-13 |
Family
ID=12536637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3884978A Pending JPS54132060A (en) | 1978-04-04 | 1978-04-04 | Lock-up torque converter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54132060A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5733352U (en) * | 1980-08-04 | 1982-02-22 | ||
US4966261A (en) * | 1988-07-07 | 1990-10-30 | Atsugi Motor Parts Company, Limited | Lock-up torque converter for automatic transmissions |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5277955A (en) * | 1975-12-19 | 1977-06-30 | Borg Warner | Small vibration damper |
JPS546477B2 (en) * | 1975-01-20 | 1979-03-28 |
-
1978
- 1978-04-04 JP JP3884978A patent/JPS54132060A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS546477B2 (en) * | 1975-01-20 | 1979-03-28 | ||
JPS5277955A (en) * | 1975-12-19 | 1977-06-30 | Borg Warner | Small vibration damper |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5733352U (en) * | 1980-08-04 | 1982-02-22 | ||
US4966261A (en) * | 1988-07-07 | 1990-10-30 | Atsugi Motor Parts Company, Limited | Lock-up torque converter for automatic transmissions |
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