CH478356A - Procedimento per la fabbricazione di gabbie per cuscinetti ad aghi o rullini - Google Patents

Procedimento per la fabbricazione di gabbie per cuscinetti ad aghi o rullini

Info

Publication number
CH478356A
CH478356A CH1072866A CH1072866A CH478356A CH 478356 A CH478356 A CH 478356A CH 1072866 A CH1072866 A CH 1072866A CH 1072866 A CH1072866 A CH 1072866A CH 478356 A CH478356 A CH 478356A
Authority
CH
Switzerland
Prior art keywords
needle
manufacture
bearing cages
needle bearing
cages
Prior art date
Application number
CH1072866A
Other languages
English (en)
Inventor
Einaudi Giacomo
Original Assignee
Riv Officine Di Villar Perosa
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 Riv Officine Di Villar Perosa filed Critical Riv Officine Di Villar Perosa
Publication of CH478356A publication Critical patent/CH478356A/it

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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/46—Cages for rollers or needles
    • F16C33/4617—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages
    • F16C33/4623—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
    • 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
    • B21D53/10—Making other particular articles parts of bearings; sleeves; valve seats or the like
    • B21D53/12—Making other particular articles parts of bearings; sleeves; valve seats or the like cages for bearings
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/44—Needle bearings
    • F16C19/46—Needle bearings with one row or needles
    • F16C19/463—Needle bearings with one row or needles consisting of needle rollers held in a cage, i.e. subunit without race rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CH1072866A 1961-11-25 1966-07-25 Procedimento per la fabbricazione di gabbie per cuscinetti ad aghi o rullini CH478356A (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2157961 1961-11-25
IT1793965 1965-07-31

Publications (1)

Publication Number Publication Date
CH478356A true CH478356A (it) 1969-09-15

Family

ID=26326955

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1072866A CH478356A (it) 1961-11-25 1966-07-25 Procedimento per la fabbricazione di gabbie per cuscinetti ad aghi o rullini

Country Status (1)

Country Link
CH (1) CH478356A (it)

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Legal Events

Date Code Title Description
PLZ Patent of addition ceased