IT1317584B1 - Rotella a sfere - Google Patents

Rotella a sfere

Info

Publication number
IT1317584B1
IT1317584B1 IT2000MI000488A ITMI20000488A IT1317584B1 IT 1317584 B1 IT1317584 B1 IT 1317584B1 IT 2000MI000488 A IT2000MI000488 A IT 2000MI000488A IT MI20000488 A ITMI20000488 A IT MI20000488A IT 1317584 B1 IT1317584 B1 IT 1317584B1
Authority
IT
Italy
Prior art keywords
ball wheel
ball
wheel
Prior art date
Application number
IT2000MI000488A
Other languages
English (en)
Inventor
Stefano Ravinale
Original Assignee
Cpm S P A
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 Cpm S P A filed Critical Cpm S P A
Priority to IT2000MI000488A priority Critical patent/IT1317584B1/it
Priority to EP01100816A priority patent/EP1132632A3/en
Publication of ITMI20000488A1 publication Critical patent/ITMI20000488A1/it
Application granted granted Critical
Publication of IT1317584B1 publication Critical patent/IT1317584B1/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
    • 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
    • F16C43/00—Assembling bearings
    • F16C43/04—Assembling rolling-contact bearings
    • F16C43/06—Placing rolling bodies in cages or 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/70—Diameters; Radii
    • F16C2240/80—Pitch circle diameters [PCD]
    • F16C2240/82—Degree of filling, i.e. sum of diameters of rolling elements in relation to PCD
    • F16C2240/84—Degree of filling, i.e. sum of diameters of rolling elements in relation to PCD with full complement of balls or rollers, i.e. sum of clearances less than diameter of one rolling element
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Pinball Game Machines (AREA)
  • Pulleys (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Mounting Of Bearings Or Others (AREA)
IT2000MI000488A 2000-03-10 2000-03-10 Rotella a sfere IT1317584B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT2000MI000488A IT1317584B1 (it) 2000-03-10 2000-03-10 Rotella a sfere
EP01100816A EP1132632A3 (en) 2000-03-10 2001-01-15 Roller with ball bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000MI000488A IT1317584B1 (it) 2000-03-10 2000-03-10 Rotella a sfere

Publications (2)

Publication Number Publication Date
ITMI20000488A1 ITMI20000488A1 (it) 2001-09-10
IT1317584B1 true IT1317584B1 (it) 2003-07-15

Family

ID=11444413

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000MI000488A IT1317584B1 (it) 2000-03-10 2000-03-10 Rotella a sfere

Country Status (2)

Country Link
EP (1) EP1132632A3 (it)
IT (1) IT1317584B1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE525092C2 (sv) * 2003-04-30 2004-11-30 Volvo Constr Equip Holding Se Ringformigt organ avsett att bilda del av en la gringsenhet, drivanordning och fordon
CN1299018C (zh) * 2004-08-26 2007-02-07 常熟长城轴承有限公司 轴承
EP3001058A1 (en) * 2014-09-29 2016-03-30 Aktiebolaget SKF Plug assembly, rolling bearing comprising such plug assembly, and machine comprising such rolling bearing
PL3234386T3 (pl) 2014-12-19 2019-11-29 Saint Gobain Performance Plastics Pampus Gmbh Element ślizgowy i sposób jego wytwarzania
PL440169A1 (pl) * 2022-01-19 2023-07-24 Gosiewski Damian Dg Machines Urządzenie do przesiewania i segregowania surowców stałych

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB197861A (en) * 1922-07-04 1923-05-24 George Trish Improvements in ball bearings
US2624644A (en) * 1947-07-31 1953-01-06 Crane Co Valve actuating mechanism
FR2222897A5 (it) * 1973-03-20 1974-10-18 Rks
FR2502714A1 (fr) * 1981-03-25 1982-10-01 Glaenzer Spicer Sa Roulement a billes et son procede d'assemblage, et appareil de rectification d'un tel roulement
JP2511112B2 (ja) * 1988-07-12 1996-06-26 日本トムソン株式会社 蓋付き旋回輪軸受の潤滑装置
IT1227656B (it) * 1988-12-01 1991-04-23 Omet S R L L Cuscinetto volvente
US5218764A (en) * 1989-07-05 1993-06-15 Nippon Thompson Co., Ltd. Method of manufacturing a rotary bearing assembly having an insertion hole
GB2318840A (en) * 1996-10-29 1998-05-06 Torrington Co Ball bearing

Also Published As

Publication number Publication date
EP1132632A2 (en) 2001-09-12
EP1132632A3 (en) 2003-01-02
ITMI20000488A1 (it) 2001-09-10

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