JPS54132060A - Lock-up torque converter - Google Patents

Lock-up torque converter

Info

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
Application number
JP3884978A
Other languages
Japanese (ja)
Inventor
Yoshio Haruhara
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP3884978A priority Critical patent/JPS54132060A/en
Priority to US06/020,305 priority patent/US4305487A/en
Priority to AU45147/79A priority patent/AU514097B2/en
Priority to GB7910671A priority patent/GB2017875B/en
Priority to FR7908067A priority patent/FR2422065A1/en
Priority to DE2913099A priority patent/DE2913099C2/en
Publication of JPS54132060A publication Critical patent/JPS54132060A/en
Pending legal-status Critical Current

Links

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  • 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
JP3884978A 1978-04-04 1978-04-04 Lock-up torque converter Pending JPS54132060A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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