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1. WO2020092040 - BEARING RETAINER, BEARING AND ASSOCIATED METHOD

Publication Number WO/2020/092040
Publication Date 07.05.2020
International Application No. PCT/US2019/057205
International Filing Date 21.10.2019
IPC
F16C 33/66 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS
33Parts of bearings; Special methods for making bearings or parts thereof
30Parts of ball or roller bearings
66Special parts or details in view of lubrication
F16C 33/38 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS
33Parts of bearings; Special methods for making bearings or parts thereof
30Parts of ball or roller bearings
38Ball cages
F16C 33/41 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS
33Parts of bearings; Special methods for making bearings or parts thereof
30Parts of ball or roller bearings
38Ball cages
41comb-shaped
CPC
F16C 2204/66
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
2204Metallic materials; Alloys
60Ferrous alloys, e.g. steel alloys
66High carbon steel, i.e. carbon content above 0.8 wt%, e.g. through-hardenable steel
F16C 2300/40
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
2300Application independent of particular apparatuses
40related to environment, i.e. operating conditions
F16C 33/385
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
33Parts of bearings; Special methods for making bearings or parts thereof
30Parts of ball or roller bearings
38Ball cages
3837Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages
3843formed as one-piece cages, i.e. monoblock cages
385made from metal, e.g. cast or machined window cages
F16C 33/3887
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
33Parts of bearings; Special methods for making bearings or parts thereof
30Parts of ball or roller bearings
38Ball cages
3887Details of individual pockets, e.g. shape or ball retaining means
F16C 33/414
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
33Parts of bearings; Special methods for making bearings or parts thereof
30Parts of ball or roller bearings
38Ball cages
41comb-shaped
412Massive or moulded comb cages, e.g. snap ball cages
414formed as one-piece cages, i.e. monoblock comb cages
F16C 33/418
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
33Parts of bearings; Special methods for making bearings or parts thereof
30Parts of ball or roller bearings
38Ball cages
41comb-shaped
418Details of individual pockets, e.g. shape or ball retaining means
Applicants
  • REGAL BELOIT AMERICA, INC. [US]/[US]
Inventors
  • HOFFMANN, Kim D.
Agents
  • RASCHE, Patrick, W.
  • MUELLER, Jacob R.
  • BLOCK, Zachary J.
  • POLAND, Eric G.
  • SCHUTH, Richard A.
  • KEPPEL, Nicholas A.
  • MUNSELL, Michael G.
  • VANDER MOLEN, Michael J.
  • BUTLER, Christopher H.
  • ALLEN, Derick E.
  • AMODIO, Lucas M.
  • ATKINS, Bruce T.
  • BRENNAN, Patrick E.
  • BROPHY, Richard L.
  • COYLE, Patrick J.
  • FITZGERALD, Daniel M.
  • FLOREK, Erin M.
  • GOFF, Christopher M.
  • HARPER, James D.
  • HARPER, Jesse S.
  • HEINEN JR., James M.
  • HILMERT, Laura J.
  • LONGMEYER, Michael H.
  • REESER III, Robert B.
  • SNIDER, Josh C.
  • THOMAS, Mark A.
  • WULLER, Adam R.
  • ZEE-CHENG, Brendan R.
  • ZYCHLEWICZ, William J.
  • RAYMOND, JR., Donald D.
  • MOLLER-JACOBS, Rose L.
  • VANENGELEN, Catherine E.
  • TRUITT, Tracey S.
  • KU, Deborah S.
  • SCHNEIDERJOHN, Robert L.
  • GOLTERMAN, Robert E.
  • VANDER TUIG, Marc W.
  • ROSS, Katherine L.
  • VANENGELEN, Michael R.
  • BEHM, JR., Edward F.
  • BENNETT, Rachel
  • BRACCIANO, Daniel D.
  • CARWIN, Michael W.
  • MARTINEZ, Alexandra
  • WIERSMA, Zachary
  • KING, Sandra
  • BEULICK, Nicholas P.
  • WINTER, Catherine J.
Priority Data
16/178,86102.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) BEARING RETAINER, BEARING AND ASSOCIATED METHOD
(FR) DISPOSITIF DE RETENUE DE PALIER, PALIER ET PROCÉDÉ ASSOCIÉ
Abstract
(EN)
A bearing retainer for use in a bearing is provided. The bearing includes an inner ring, rolling elements and an outer ring. The bearing retainer includes a body. The body defines an inner periphery and an outer periphery of the body. The body further defines a plurality of inner walls. Each inner wall defines an opening extending from the inner periphery to the outer periphery of the body. The plurality of openings is adapted to receive one of the rolling elements. The inner walls are adapted to keep the rolling elements in a spaced apart relationship. Ribs extend inwardly from the inner periphery of the body.
(FR)
L'invention porte sur un dispositif de palier destiné à être utilisé dans un palier. Le palier comprend une bague intérieure, des éléments de roulement et une bague extérieure. Le dispositif de retenue de palier comprend un corps. Le corps définit une périphérie interne et une périphérie externe du corps. Le corps définit en outre une pluralité de parois internes. Chaque paroi interne définit une ouverture s'étendant de la périphérie interne à la périphérie externe du corps. La pluralité d'ouvertures est conçue pour recevoir l'un des éléments de roulement. Les parois internes sont conçues pour maintenir les éléments de roulement dans une relation d'espacement. Des nervures s'étendent vers l'intérieur à partir de la périphérie interne du corps.
Also published as
Latest bibliographic data on file with the International Bureau