GB1389792A - Vaned hydraulic torque transmitting element and method of forming same - Google Patents

Vaned hydraulic torque transmitting element and method of forming same

Info

Publication number
GB1389792A
GB1389792A GB3260373A GB3260373A GB1389792A GB 1389792 A GB1389792 A GB 1389792A GB 3260373 A GB3260373 A GB 3260373A GB 3260373 A GB3260373 A GB 3260373A GB 1389792 A GB1389792 A GB 1389792A
Authority
GB
United Kingdom
Prior art keywords
blades
outer shell
secured
transmitting element
core ring
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.)
Expired
Application number
GB3260373A
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
Publication of GB1389792A publication Critical patent/GB1389792A/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
    • F16H—GEARING
    • F16H41/00—Rotary fluid gearing of the hydrokinetic type
    • F16H41/24—Details
    • F16H41/28—Details with respect to manufacture, e.g. blade attachment
    • 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
    • F16D33/00—Rotary fluid couplings or clutches of the hydrokinetic type
    • F16D33/18—Details

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Hydraulic Motors (AREA)

Abstract

1389792 Making vane wheels NISSAN MOTOR CO Ltd 9 July 1973 [11 July 1972] 32603/73 Heading B3A [Also in Divisions F2 and F1] A vane wheel for a hydrodynamic torque converter is formed by stamping from sheet metal a plurality of blades each having a blade portion 17 and a core ring portion 18 interconnected by an enlarged or offset portion 22, the blades being secured to an outer shell (21) and having the ends of the core ring portion 18 engaging in the enlarged or offset portions 22 of adjacent blades. As shown, tabs 19 integral with the blades 17 pass through slots 20 in the outer shell and are bent over to secure the blades to the shell. In Figs. 5-7 (not shown) the ends of the core ring portions of the blades are flared outwardly. In Figs. 8-12 (not shown) the blades are projection welded to the outer shell. In Figs. 13-16 (not shown) the blades are secured to the outer shell by an outer slotted ring (41) secured to the outer shell and an inner ring (44) having lugs 43 which engage the inner ends of the blades. In Figs. 17-19 (not shown) the blades are secured to the outer shell by flanges (47) integral with the blades being brazed to the outer shell.
GB3260373A 1972-07-11 1973-07-09 Vaned hydraulic torque transmitting element and method of forming same Expired GB1389792A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6969472A JPS5139309B2 (en) 1972-07-11 1972-07-11

Publications (1)

Publication Number Publication Date
GB1389792A true GB1389792A (en) 1975-04-09

Family

ID=13410219

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3260373A Expired GB1389792A (en) 1972-07-11 1973-07-09 Vaned hydraulic torque transmitting element and method of forming same

Country Status (4)

Country Link
JP (1) JPS5139309B2 (en)
DE (1) DE2334850A1 (en)
FR (1) FR2192255B1 (en)
GB (1) GB1389792A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2220251A (en) * 1988-07-01 1990-01-04 Luk Lamellen & Kupplungsbau Fluid clutch

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5511934Y2 (en) * 1976-10-06 1980-03-14
FR2390634A1 (en) * 1977-05-09 1978-12-08 Ferodo Sa BLADDER WHEEL FOR HYDRAULIC COUPLING DEVICE, IN PARTICULAR IMPELLER FOR COUPLER
DE3144832A1 (en) * 1981-11-11 1983-05-19 Honda Motor Co Ltd Method of manufacturing a bucket wheel
DE19544190B4 (en) * 1995-11-28 2005-11-17 Voith Turbo Gmbh & Co. Kg Hydrodynamic retarder or hydrodynamic coupling
JP5748704B2 (en) * 2012-05-27 2015-07-15 ジヤトコ株式会社 Core structure in torque converter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2220251A (en) * 1988-07-01 1990-01-04 Luk Lamellen & Kupplungsbau Fluid clutch

Also Published As

Publication number Publication date
JPS4927764A (en) 1974-03-12
JPS5139309B2 (en) 1976-10-27
FR2192255A1 (en) 1974-02-08
DE2334850A1 (en) 1974-01-31
FR2192255B1 (en) 1974-07-05

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee