CH381479A - Procedimento per la fabbricazione di gabbie metalliche per cuscinetti a rotolamento ad aghi - Google Patents

Procedimento per la fabbricazione di gabbie metalliche per cuscinetti a rotolamento ad aghi

Info

Publication number
CH381479A
CH381479A CH1293362A CH1293362A CH381479A CH 381479 A CH381479 A CH 381479A CH 1293362 A CH1293362 A CH 1293362A CH 1293362 A CH1293362 A CH 1293362A CH 381479 A CH381479 A CH 381479A
Authority
CH
Switzerland
Prior art keywords
manufacture
roller bearings
needle roller
metal cages
cages
Prior art date
Application number
CH1293362A
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 CH381479A publication Critical patent/CH381479A/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
    • F16C33/4629—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages made from metal, e.g. cast or machined window 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rolling Contact Bearings (AREA)
  • Forging (AREA)
CH1293362A 1961-11-07 1962-11-06 Procedimento per la fabbricazione di gabbie metalliche per cuscinetti a rotolamento ad aghi CH381479A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2020061 1961-11-07

Publications (1)

Publication Number Publication Date
CH381479A true CH381479A (it) 1964-08-31

Family

ID=11164658

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1293362A CH381479A (it) 1961-11-07 1962-11-06 Procedimento per la fabbricazione di gabbie metalliche per cuscinetti a rotolamento ad aghi

Country Status (4)

Country Link
CH (1) CH381479A (it)
ES (1) ES281508A1 (it)
GB (1) GB952428A (it)
NL (1) NL121079C (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19654584B4 (de) * 1995-12-28 2006-02-02 Ntn Corp. Käfig für Nadellager und Verfahren zu dessen Herstellung

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2600131B1 (fr) * 1986-06-13 1991-10-04 Roulements Soc Nouvelle Roulement a rouleaux comportant une cage intercalaire de retention radiale et axiale des rouleaux
US4874260A (en) * 1988-03-21 1989-10-17 The Torrington Company Cage outer diameter profile
JP3609487B2 (ja) * 1995-05-16 2005-01-12 Ｎｔｎ株式会社 針状ころ軸受用保持器
FR3006396B1 (fr) * 2013-05-31 2016-02-05 Ntn Snr Roulements Realisation d'excroissances de retenue des corps roulants d'une cage de roulement.
DE102014213994B4 (de) 2013-08-14 2023-02-16 Aktiebolaget Skf Käfig für ein Rollenlager und Rollenlager

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19654584B4 (de) * 1995-12-28 2006-02-02 Ntn Corp. Käfig für Nadellager und Verfahren zu dessen Herstellung

Also Published As

Publication number Publication date
ES281508A1 (es) 1963-04-16
NL121079C (it) 1966-08-15
GB952428A (en) 1964-03-18

Similar Documents

Publication Publication Date Title
FR1345807A (fr) Procédé de Fabrication de polyuréthanes.
FR1332286A (fr) Cages pour grandes couronnes de roulements
AT241209B (de) In Segmente unterteilte Käfige für Rollen- oder Nadellager
CH337370A (it) Cuscinetto a rotolamento a tenuta di lubrificante
FR1188894A (fr) Cage pour paliers à roulements
OA01376A (fr) Nouvelles triazolidines portant des substituants basiques et leur procédé de préparation.
FR1333218A (fr) Copolyamides linéaires fibreuses et leur procédé de fabrication
FR1302553A (fr) Perfectionnements aux paliers à organes de roulement
FR1299462A (fr) élément de base pour la fabrication de paliers de roulement
FR1178590A (fr) Laminoir
CH478356A (it) Procedimento per la fabbricazione di gabbie per cuscinetti ad aghi o rullini
CH381480A (it) Procedimento per la fabbricazione di gabbie per cuscinetti ad aghi o rullini
FR1351713A (fr) Palier de roulement
CH415590A (fr) Procédé de fabrication d'un anti-oxygène
FR1332811A (fr) Procédé de production de polyuréthanes
FR1180375A (fr) Laminoir
FR1169853A (fr) Agents de traitement des métaux
BE616504A (fr) Procédé le production de trichloréthylène.
FR1395525A (fr) Procédé de fabrication de nu, nu-dialcoyl-2-éthyl-3, 3-diphénylpropène-(2)-yl-amnes
FR1285081A (fr) Procédé de fabrication de paliers
FR1321374A (fr) Cage divisée pour roulement à aiguilles
FR1274467A (fr) Procédé de fabrication de tôles
FR1278545A (fr) Cage pour paliers à roulements
FR1150550A (fr) Roulement à cage
FR75782E (fr) Procédé pour la fabrication des cages pour roulements à aiguilles