WO2007044464A3 - Interlocking radial roller bearing assembly - Google Patents

Interlocking radial roller bearing assembly Download PDF

Info

Publication number
WO2007044464A3
WO2007044464A3 PCT/US2006/038975 US2006038975W WO2007044464A3 WO 2007044464 A3 WO2007044464 A3 WO 2007044464A3 US 2006038975 W US2006038975 W US 2006038975W WO 2007044464 A3 WO2007044464 A3 WO 2007044464A3
Authority
WO
WIPO (PCT)
Prior art keywords
roller bearing
bearing assembly
radial roller
bearing races
interlocking radial
Prior art date
Application number
PCT/US2006/038975
Other languages
French (fr)
Other versions
WO2007044464A2 (en
Inventor
Daniel R Mclarty
John S Hayward
Thomas R Bober
David Nguyen
Original Assignee
Timken Us Corp
Daniel R Mclarty
John S Hayward
Thomas R Bober
David Nguyen
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 Timken Us Corp, Daniel R Mclarty, John S Hayward, Thomas R Bober, David Nguyen filed Critical Timken Us Corp
Publication of WO2007044464A2 publication Critical patent/WO2007044464A2/en
Publication of WO2007044464A3 publication Critical patent/WO2007044464A3/en

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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/50—Other types of ball or roller bearings
    • F16C19/502—Other types of ball or roller bearings with rolling elements in rows not forming a full circle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F04B1/2014—Details or component parts
    • F04B1/2078—Swash plates
    • F04B1/2085—Bearings for swash plates or driving axles
    • 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
    • F16C33/306—Means to synchronise movements
    • 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
    • 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
    • F16C33/588—Races of sheet metal
    • 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
    • F16C2360/00—Engines or pumps

Abstract

A roller bearing assembly (10) includes first and second arcuate bearing races (20, 30). The first and second arcuate bearing races each define ends and a central portion intermediate the ends. A plurality of rolling elements (40) is positioned between the first and second bearing races. A unitizing member (50) is positioned between the central portions of the first and second bearing races and is operable to retain the first and second bearing races together.
PCT/US2006/038975 2005-10-07 2006-10-05 Interlocking radial roller bearing assembly WO2007044464A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US72482605P 2005-10-07 2005-10-07
US60/724,826 2005-10-07
US82016806P 2006-07-24 2006-07-24
US60/820,168 2006-07-24

Publications (2)

Publication Number Publication Date
WO2007044464A2 WO2007044464A2 (en) 2007-04-19
WO2007044464A3 true WO2007044464A3 (en) 2007-07-26

Family

ID=37846810

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/038975 WO2007044464A2 (en) 2005-10-07 2006-10-05 Interlocking radial roller bearing assembly

Country Status (1)

Country Link
WO (1) WO2007044464A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013119210A1 (en) 2012-02-07 2013-08-15 Koyo Bearings Usa Llc Cradle bearing assembly with toothed gear to synchronize movement of the bearing parts
DE102014112245A1 (en) * 2014-08-26 2016-03-03 Bpw Bergische Achsen Kg Storage of a lever provided with a pivot arm relative to a pressure piece

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2022992A (en) * 1978-06-13 1979-12-28 Blum Gmbh Julius Telescopic drawer slides
DE3000921A1 (en) * 1980-01-11 1981-07-16 Hydromatik Gmbh Hydraulic piston machine swashplate rocker bearing - has lever sliding and pivoting in cage of resilient material
FR2592695A1 (en) * 1986-01-07 1987-07-10 Burger Raymond RACK RACK CHAIN AND ITS APPLICATION FOR EXERCISING TRANSLATION FORCE ON A SURFACE IN COMPRESSION IN RELATION TO A FIXED SURFACE.
US5630352A (en) * 1996-03-08 1997-05-20 Vickers, Incorporated Variable displacement hydrualic piston machine saddle bearing
WO2005068859A1 (en) * 2004-01-14 2005-07-28 Timken Us Corporation Roller bearing with gear assembly to synchronize races

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2022992A (en) * 1978-06-13 1979-12-28 Blum Gmbh Julius Telescopic drawer slides
DE3000921A1 (en) * 1980-01-11 1981-07-16 Hydromatik Gmbh Hydraulic piston machine swashplate rocker bearing - has lever sliding and pivoting in cage of resilient material
FR2592695A1 (en) * 1986-01-07 1987-07-10 Burger Raymond RACK RACK CHAIN AND ITS APPLICATION FOR EXERCISING TRANSLATION FORCE ON A SURFACE IN COMPRESSION IN RELATION TO A FIXED SURFACE.
US5630352A (en) * 1996-03-08 1997-05-20 Vickers, Incorporated Variable displacement hydrualic piston machine saddle bearing
WO2005068859A1 (en) * 2004-01-14 2005-07-28 Timken Us Corporation Roller bearing with gear assembly to synchronize races

Also Published As

Publication number Publication date
WO2007044464A2 (en) 2007-04-19

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