JPS6439321A - Production of shaft of universal joint - Google Patents

Production of shaft of universal joint

Info

Publication number
JPS6439321A
JPS6439321A JP62194460A JP19446087A JPS6439321A JP S6439321 A JPS6439321 A JP S6439321A JP 62194460 A JP62194460 A JP 62194460A JP 19446087 A JP19446087 A JP 19446087A JP S6439321 A JPS6439321 A JP S6439321A
Authority
JP
Japan
Prior art keywords
shaft
hardening
tempering
universal joint
faces
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
Application number
JP62194460A
Other languages
Japanese (ja)
Other versions
JP2637986B2 (en
Inventor
Minoru Sagara
Norio Kanetake
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.)
Matsui Mfg Co Ltd
Original Assignee
Matsui Mfg 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 Matsui Mfg Co Ltd filed Critical Matsui Mfg Co Ltd
Priority to JP62194460A priority Critical patent/JP2637986B2/en
Publication of JPS6439321A publication Critical patent/JPS6439321A/en
Application granted granted Critical
Publication of JP2637986B2 publication Critical patent/JP2637986B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16D3/40—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 with intermediate member provided with two pairs of outwardly-directed trunnions on intersecting axes
    • F16D3/41—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 with intermediate member provided with two pairs of outwardly-directed trunnions on intersecting axes with ball or roller bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

PURPOSE:To easily produce the shaft of a universal joint at a low cost by subjecting a machined shaft to carburization or carbonitridation hardening and tempering to form adequate metallic structure on the surface layer of the shaft part and subjecting this shaft to work hardening by needle rollers, etc. CONSTITUTION:The cruciform shaft 2 of the universal joint is machined from a stock such as round bar. End faces 6 of shaft parts 4, rolling faces 8, sealing faces 10, oil holes 12, oil sumps 14, a grease nipple mounting hole 16, etc., are formed to this shaft. The cruciform shaft 2 is then subjected to the carburization hardening and tempering or carbonitridation hardening and tempering. The metal structure of the surface layer of this shaft part 4 is thereby composed of 5-35% austenite and the balance the tempered martensite. The fits of the shaft part 4 surfaces to the mating members are thus obtd. and the face pressure is lowered. The sliding of the end faces 6, the sealing faces 10, etc., and the rolling surfaces 8, etc., are adequately subjected to the work hardening by sliding members such as bearing caps and rolling members such as needle rollers. The cruciform shaft 7 is thus obtd. by the simplified process for production.
JP62194460A 1987-08-05 1987-08-05 Manufacturing method of universal joint shaft Expired - Fee Related JP2637986B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62194460A JP2637986B2 (en) 1987-08-05 1987-08-05 Manufacturing method of universal joint shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62194460A JP2637986B2 (en) 1987-08-05 1987-08-05 Manufacturing method of universal joint shaft

Publications (2)

Publication Number Publication Date
JPS6439321A true JPS6439321A (en) 1989-02-09
JP2637986B2 JP2637986B2 (en) 1997-08-06

Family

ID=16324932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62194460A Expired - Fee Related JP2637986B2 (en) 1987-08-05 1987-08-05 Manufacturing method of universal joint shaft

Country Status (1)

Country Link
JP (1) JP2637986B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2686132A1 (en) * 1992-01-15 1993-07-16 Gkn Automotive Ag HOMOCINETIC JOINT ROTATING WITH BALLS.
US6224489B1 (en) 1998-07-11 2001-05-01 Spicer Gelenkwellenbau Gmbh & Co. Kg Cross member for a universal joint for high torque loads
FR2867706A1 (en) * 2004-03-17 2005-09-23 Visteon Global Tech Inc PROCESS FOR FINISHING A GROSS METAL PIECE

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS564609A (en) * 1979-04-25 1981-01-19 Charbonnages Ste Chimique Method of reducing opportunities of ignition and detonation by high pressure ethylene decomposition and apparatus for carrying out said method
JPS60155618A (en) * 1984-01-23 1985-08-15 Toyota Motor Corp Method for improving fatigue strength of carburized and hardened member having notch
JPS61261428A (en) * 1985-05-15 1986-11-19 Riken Corp Production of seal ring

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS564609A (en) * 1979-04-25 1981-01-19 Charbonnages Ste Chimique Method of reducing opportunities of ignition and detonation by high pressure ethylene decomposition and apparatus for carrying out said method
JPS60155618A (en) * 1984-01-23 1985-08-15 Toyota Motor Corp Method for improving fatigue strength of carburized and hardened member having notch
JPS61261428A (en) * 1985-05-15 1986-11-19 Riken Corp Production of seal ring

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2686132A1 (en) * 1992-01-15 1993-07-16 Gkn Automotive Ag HOMOCINETIC JOINT ROTATING WITH BALLS.
ES2062934A2 (en) * 1992-01-15 1994-12-16 Gkn Automotive Ag Constant velocity universal ball joint
US6224489B1 (en) 1998-07-11 2001-05-01 Spicer Gelenkwellenbau Gmbh & Co. Kg Cross member for a universal joint for high torque loads
FR2867706A1 (en) * 2004-03-17 2005-09-23 Visteon Global Tech Inc PROCESS FOR FINISHING A GROSS METAL PIECE

Also Published As

Publication number Publication date
JP2637986B2 (en) 1997-08-06

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees