FR2374108A1 - Universal joint yoke mfr. - by bending profiled bar into U=shape while cold and welding rod section with profiled end to it - Google Patents

Universal joint yoke mfr. - by bending profiled bar into U=shape while cold and welding rod section with profiled end to it

Info

Publication number
FR2374108A1
FR2374108A1 FR7738496A FR7738496A FR2374108A1 FR 2374108 A1 FR2374108 A1 FR 2374108A1 FR 7738496 A FR7738496 A FR 7738496A FR 7738496 A FR7738496 A FR 7738496A FR 2374108 A1 FR2374108 A1 FR 2374108A1
Authority
FR
France
Prior art keywords
shape
profiled
rod section
cold
mfr
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.)
Withdrawn
Application number
FR7738496A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2374108A1 publication Critical patent/FR2374108A1/en
Withdrawn legal-status Critical Current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
    • F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
    • F16D3/38—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
    • F16D3/382—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another constructional details of other than the intermediate member
    • F16D3/387—Fork construction; Mounting of fork on shaft; Adapting shaft for mounting of fork
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/84—Making other particular articles other parts for engines, e.g. connecting-rods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • 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
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/064—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end non-disconnectable
    • F16D1/068—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end non-disconnectable involving gluing, welding or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Binders And Loading Units For Sheaves (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

The raw material for the workpiece is a straight piece of profiled material with shaped ends. The material is bent while cold into a semi-circular shape with two limbs forming U shape. The bending operation is carried out without work hardening the material, and the material maintains its original strength. After the fork section has been bent, a rod section (5) is welded to it, with its centre line symmetrical to the fork ends. The end of the rod section is shaped to match the shape of the fork piece.
FR7738496A 1976-12-20 1977-12-20 Universal joint yoke mfr. - by bending profiled bar into U=shape while cold and welding rod section with profiled end to it Withdrawn FR2374108A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT09706/76A IT1068805B (en) 1976-12-20 1976-12-20 PROCESS FOR THE MANUFACTURE OF A FORK FOR JOINTED JOINTS OF POWER AND FORK TRANSMISSIONS WITH THIS PROCEDURE REALIZED

Publications (1)

Publication Number Publication Date
FR2374108A1 true FR2374108A1 (en) 1978-07-13

Family

ID=11133121

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7738496A Withdrawn FR2374108A1 (en) 1976-12-20 1977-12-20 Universal joint yoke mfr. - by bending profiled bar into U=shape while cold and welding rod section with profiled end to it

Country Status (4)

Country Link
DE (1) DE2756810A1 (en)
ES (1) ES238688Y (en)
FR (1) FR2374108A1 (en)
IT (1) IT1068805B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2402804A1 (en) * 1977-09-07 1979-04-06 Zahnradfabrik Friedrichshafen FORK BLANK, CARDAN GASKET FORK, CARDAN GASKET AND PROCESS FOR THEIR MANUFACTURING
FR2488967A1 (en) * 1980-08-22 1982-02-26 Skf Kugellagerfabriken Gmbh PUSH ROD OR PISTON ROD

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2900846C2 (en) * 1979-01-11 1985-03-21 Kurt 8751 Heimbuchenthal Ehrenberg Joint half for universal joints or the like.
CN105312836B (en) * 2014-06-06 2017-08-25 哈尔滨飞机工业集团有限责任公司 Helicopter lift system fixed disk inner side chamfering processing method
CN105397433A (en) * 2015-12-24 2016-03-16 哈尔滨锅炉厂有限责任公司 Manufacturing method for U-shaped plate
CN113084451B (en) * 2021-03-03 2022-07-29 山西汾西重工有限责任公司 Forming method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1089630A (en) * 1953-09-17 1955-03-21 Glaenzer Spicer Sa Universal joint
GB962809A (en) * 1961-01-31 1964-07-01 Piatti Sanzio Pio Vincenzo Improvements in universal joints
GB1140271A (en) * 1966-07-12 1969-01-15 Brd Co Ltd Improvements relating to balanced welded assemblies

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1089630A (en) * 1953-09-17 1955-03-21 Glaenzer Spicer Sa Universal joint
GB962809A (en) * 1961-01-31 1964-07-01 Piatti Sanzio Pio Vincenzo Improvements in universal joints
GB1140271A (en) * 1966-07-12 1969-01-15 Brd Co Ltd Improvements relating to balanced welded assemblies

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2402804A1 (en) * 1977-09-07 1979-04-06 Zahnradfabrik Friedrichshafen FORK BLANK, CARDAN GASKET FORK, CARDAN GASKET AND PROCESS FOR THEIR MANUFACTURING
FR2488967A1 (en) * 1980-08-22 1982-02-26 Skf Kugellagerfabriken Gmbh PUSH ROD OR PISTON ROD

Also Published As

Publication number Publication date
ES238688U (en) 1978-11-16
ES238688Y (en) 1979-04-01
IT1068805B (en) 1985-03-21
DE2756810A1 (en) 1978-06-22

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Legal Events

Date Code Title Description
ST Notification of lapse