JPS556040A - Bearing for cardan joint - Google Patents

Bearing for cardan joint

Info

Publication number
JPS556040A
JPS556040A JP7776778A JP7776778A JPS556040A JP S556040 A JPS556040 A JP S556040A JP 7776778 A JP7776778 A JP 7776778A JP 7776778 A JP7776778 A JP 7776778A JP S556040 A JPS556040 A JP S556040A
Authority
JP
Japan
Prior art keywords
shell case
bearing
outer peripheral
spider shaft
face
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
JP7776778A
Other languages
Japanese (ja)
Inventor
Toshio Miki
Takao Saneyoshi
Masahiko Shoda
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.)
Koyo Seiko Co Ltd
Original Assignee
Koyo Seiko 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 Koyo Seiko Co Ltd filed Critical Koyo Seiko Co Ltd
Priority to JP7776778A priority Critical patent/JPS556040A/en
Publication of JPS556040A publication Critical patent/JPS556040A/en
Pending 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

Abstract

PURPOSE:To enhance the bearing load capacity and elongate the use life of the bearing by locating a roller and face contact portion of the shell case outer peripheral edge below a spider shaft end face contact portion and increasing the effective contact length of the needle rollers which bear the outer peripheral surface of the spider shaft. CONSTITUTION:A shell case 3 is fixed in a bearing hole 2 at the yoke end portion 1 of a Cardan joint. On the inner peripheral side of the shell case 3 are arranged needle rollers 5 which bear the outer peripheral surface of a spider 4. The outer peripheral edge 3a of the bottom face of the shell case 3 is made planar, an expansion portion 3b is formed in the inner peripheral portion of the edge 3a, and the central portion 3c is projected toward the end face of the spider shaft 4 to support it. As a result, the roller end face contact portion of the edge 3a of the shell case 3 locates below the spider shaft end face contact portion of the projection 3c, so that the effective contact length of the rollers bearing the spider shaft 4 can be increased.
JP7776778A 1978-06-26 1978-06-26 Bearing for cardan joint Pending JPS556040A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7776778A JPS556040A (en) 1978-06-26 1978-06-26 Bearing for cardan joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7776778A JPS556040A (en) 1978-06-26 1978-06-26 Bearing for cardan joint

Publications (1)

Publication Number Publication Date
JPS556040A true JPS556040A (en) 1980-01-17

Family

ID=13643084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7776778A Pending JPS556040A (en) 1978-06-26 1978-06-26 Bearing for cardan joint

Country Status (1)

Country Link
JP (1) JPS556040A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5514313A (en) * 1978-07-13 1980-01-31 Nippon Seiko Kk One-end enclosed shell type roll bearing for universal joint
JPS5554722A (en) * 1978-10-13 1980-04-22 Nippon Seiko Kk Single shielded solid roller bearing for universal joint
JPS60118024U (en) * 1984-01-20 1985-08-09 日産自動車株式会社 needle bearing
FR2686950A1 (en) * 1992-01-31 1993-08-06 Nadella PERFECTED CUP SOCKET FOR RADIAL BEARING AND ITS APPLICATION TO A CARDAN SEAL.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3070980A (en) * 1960-09-21 1963-01-01 Cleveland Steel Products Corp Universal couplings
JPS5050531A (en) * 1973-08-23 1975-05-07

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3070980A (en) * 1960-09-21 1963-01-01 Cleveland Steel Products Corp Universal couplings
JPS5050531A (en) * 1973-08-23 1975-05-07

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5514313A (en) * 1978-07-13 1980-01-31 Nippon Seiko Kk One-end enclosed shell type roll bearing for universal joint
JPS5725735B2 (en) * 1978-07-13 1982-05-31
JPS5554722A (en) * 1978-10-13 1980-04-22 Nippon Seiko Kk Single shielded solid roller bearing for universal joint
JPS5725736B2 (en) * 1978-10-13 1982-05-31
JPS60118024U (en) * 1984-01-20 1985-08-09 日産自動車株式会社 needle bearing
FR2686950A1 (en) * 1992-01-31 1993-08-06 Nadella PERFECTED CUP SOCKET FOR RADIAL BEARING AND ITS APPLICATION TO A CARDAN SEAL.

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