JPS5670120A - Bearing structure of roller for conveyor - Google Patents

Bearing structure of roller for conveyor

Info

Publication number
JPS5670120A
JPS5670120A JP14585979A JP14585979A JPS5670120A JP S5670120 A JPS5670120 A JP S5670120A JP 14585979 A JP14585979 A JP 14585979A JP 14585979 A JP14585979 A JP 14585979A JP S5670120 A JPS5670120 A JP S5670120A
Authority
JP
Japan
Prior art keywords
roller
bearing
bush
shaft
axis
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
JP14585979A
Other languages
Japanese (ja)
Inventor
Akira Futaki
Shigenori Kato
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.)
Nagoya Kiko KK
Meikikou Corp
Original Assignee
Nagoya Kiko KK
Meikikou Corp
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 Nagoya Kiko KK, Meikikou Corp filed Critical Nagoya Kiko KK
Priority to JP14585979A priority Critical patent/JPS5670120A/en
Publication of JPS5670120A publication Critical patent/JPS5670120A/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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/02—Bearings
    • F16C13/022—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • F16C23/088—Ball or roller bearings self-adjusting by means of crowning

Abstract

PURPOSE: To enable absorption of an influence due to a slack in a shaft, and prevent the occurence of a play, by a method wherein one of surfaces, where an inner race part of a radial bearing, rotably supporting a cylindrical roller, contacts opposite ends of an axis, is formed in an arc of a circle at a cross section in the axial direction.
CONSTITUTION: A bearing rest 2, mounted monolithically with a roller 1 at opposite ends of a cylindrical roller 1, is matched with an outer case 4 of a radial ball bearing 3, and the movement of the bearing rest in the axial direction is checked by means of a C-shaped ring 5. A bush 8 combined with a distance collar, whose contact surface is formed in an arc of a circle, is fitted in an inner race of the bearing 3, and the end of a shaft 12 is supported at a frame 11 of a roller conveyor 10 in a state such that said bush 8 pierces. This permits the absorption of the influence even if the shaft 12 is bent with a load applied to the roller 1 and inclination is produced between the axis of the inner race 6 and the axis of the bush 8.
COPYRIGHT: (C)1981,JPO&Japio
JP14585979A 1979-11-09 1979-11-09 Bearing structure of roller for conveyor Pending JPS5670120A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14585979A JPS5670120A (en) 1979-11-09 1979-11-09 Bearing structure of roller for conveyor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14585979A JPS5670120A (en) 1979-11-09 1979-11-09 Bearing structure of roller for conveyor

Publications (1)

Publication Number Publication Date
JPS5670120A true JPS5670120A (en) 1981-06-11

Family

ID=15394721

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14585979A Pending JPS5670120A (en) 1979-11-09 1979-11-09 Bearing structure of roller for conveyor

Country Status (1)

Country Link
JP (1) JPS5670120A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9618885B2 (en) * 2014-03-28 2017-04-11 Kyocera Document Solutions Inc. Fixing device and image forming apparatus including the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS477528U (en) * 1971-02-23 1972-09-27
JPS4932041B1 (en) * 1970-12-25 1974-08-27

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4932041B1 (en) * 1970-12-25 1974-08-27
JPS477528U (en) * 1971-02-23 1972-09-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9618885B2 (en) * 2014-03-28 2017-04-11 Kyocera Document Solutions Inc. Fixing device and image forming apparatus including the same

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