FR2388158A1 - ROLLER - Google Patents

ROLLER

Info

Publication number
FR2388158A1
FR2388158A1 FR7711855A FR7711855A FR2388158A1 FR 2388158 A1 FR2388158 A1 FR 2388158A1 FR 7711855 A FR7711855 A FR 7711855A FR 7711855 A FR7711855 A FR 7711855A FR 2388158 A1 FR2388158 A1 FR 2388158A1
Authority
FR
France
Prior art keywords
inner race
members
roller
aforementioned
rod
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
FR7711855A
Other languages
French (fr)
Other versions
FR2388158B1 (en
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.)
Timken France SAS
Original Assignee
Nadella SA
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 Nadella SA filed Critical Nadella SA
Priority to FR7711855A priority Critical patent/FR2388158A1/en
Priority to GB15196/78A priority patent/GB1554546A/en
Priority to IT48943/78A priority patent/IT1102158B/en
Publication of FR2388158A1 publication Critical patent/FR2388158A1/en
Application granted granted Critical
Publication of FR2388158B1 publication Critical patent/FR2388158B1/fr
Granted 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
    • F16C13/006—Guiding rollers, wheels or the like, formed by or on the outer element of a single bearing or bearing unit, e.g. two adjacent bearings, whose ratio of length to diameter is generally less than one
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
    • F16C33/605—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings with a separate retaining member, e.g. flange, shoulder, guide ring, secured to a race ring, adjacent to the race surface, so as to abut the end of the rolling elements, e.g. rollers, or the cage

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)

Abstract

Galet de roulement du type comportant des éléments roulants cylindriques interposés entre une bague extérieure et un chemin de roulement intérieur porté par une tige munie de moyens de positionnement axial des organes précités dans au moins une direction, caractérisé en ce que le chemin intérieur se raccorde au diamètre extérieur de la tige par une surface dont au moins la portion prolongeant ledit chemin présente une forme conique curviligne, ladite surface assurant en coopération avec l'un au moins desdits organes le positionnement précité soit directement soit par l'intermédiaire d'une pièce rapportée.Roller of the type comprising cylindrical rolling elements interposed between an outer ring and an inner race carried by a rod provided with means for axial positioning of the aforementioned members in at least one direction, characterized in that the inner race is connected to the external diameter of the rod by a surface of which at least the portion extending said path has a curvilinear conical shape, said surface ensuring in cooperation with at least one of said members the aforementioned positioning either directly or by means of an attached part .

FR7711855A 1977-04-20 1977-04-20 ROLLER Granted FR2388158A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7711855A FR2388158A1 (en) 1977-04-20 1977-04-20 ROLLER
GB15196/78A GB1554546A (en) 1977-04-20 1978-04-18 Roller bearing assembly
IT48943/78A IT1102158B (en) 1977-04-20 1978-04-18 FREE PIN BEARING DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7711855A FR2388158A1 (en) 1977-04-20 1977-04-20 ROLLER

Publications (2)

Publication Number Publication Date
FR2388158A1 true FR2388158A1 (en) 1978-11-17
FR2388158B1 FR2388158B1 (en) 1981-08-14

Family

ID=9189639

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7711855A Granted FR2388158A1 (en) 1977-04-20 1977-04-20 ROLLER

Country Status (3)

Country Link
FR (1) FR2388158A1 (en)
GB (1) GB1554546A (en)
IT (1) IT1102158B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505429A1 (en) * 1981-05-05 1982-11-12 Nadella PULLEY, ESPECIALLY USED IN THE TEXTILE INDUSTRY

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI122381B (en) * 2008-01-03 2011-12-30 Moventas Oy planetary Gearbox

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505429A1 (en) * 1981-05-05 1982-11-12 Nadella PULLEY, ESPECIALLY USED IN THE TEXTILE INDUSTRY

Also Published As

Publication number Publication date
FR2388158B1 (en) 1981-08-14
IT1102158B (en) 1985-10-07
GB1554546A (en) 1979-10-24
IT7848943A0 (en) 1978-04-18

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Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name
ST Notification of lapse