GB919280A - Improvements in or relating to cages for cylindrical rolling elements, more particularly needle cages - Google Patents
Improvements in or relating to cages for cylindrical rolling elements, more particularly needle cagesInfo
- Publication number
- GB919280A GB919280A GB2290061A GB2290061A GB919280A GB 919280 A GB919280 A GB 919280A GB 2290061 A GB2290061 A GB 2290061A GB 2290061 A GB2290061 A GB 2290061A GB 919280 A GB919280 A GB 919280A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rollers
- portions
- bar portions
- windows
- schaeffler
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
- F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
- F16C33/542—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal
- F16C33/543—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from a single part
- F16C33/546—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from a single part with a M- or W-shaped cross section
-
- 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
-
- 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
- F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
- F16C33/541—Details of individual pockets, e.g. shape or roller retaining means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
919,280. Bearings &c. SCHAEFFLER,W., and SCHAEFFLER, G., [trading as INDUSTRIEWERK SCHAEFFLER ORG.]. June 23, 1961 [June 25, 1960], No. 22900/61. Class 12 (1). [Also in Group XXII] A cage for a roller bearing comprises a cylindrical sleeve in -which are punched -slots or windows 2 to receive -rollers 1. Said windows have varying widths over their length such that their ends 5 are narrower in width than the rollers, with adjacent portions 6 wider than the rollers followed by a central portion 7of reduced width Bar portions 9 and 10 are integral with end rings 3 and are offset but parallel and associate with the window portions 5 and 7. Oblique or radially extending portions 11 connect the bar portions 9 and 10 and the rollers are retained therebetween in the windows 2, on the inside and outside of the pitch circle line 8, respectively. The spacing of the bar portions situated outside the pitch circle is greater than the bar portions on the inside of the pitch circle and hence the rollers bear only on guide surface 14. The radial freedom of the cage between inner and outer raceways 15 and 16, respectively, is less than the radial freedom of each two inter-associated guide surfaces 14 relative to the surface 13 of the roller. Other embodiments include a cage arrangement where the guiding is effected on the outer bar portions only with or without a reversed offset portion and where the guiding may be effected by noses located on the centre portion of the bars.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEJ18339A DE1192882B (en) | 1960-06-25 | 1960-06-25 | Cage for cylindrical rolling elements, especially needle cages |
Publications (1)
Publication Number | Publication Date |
---|---|
GB919280A true GB919280A (en) | 1963-02-20 |
Family
ID=7199779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2290061A Expired GB919280A (en) | 1960-06-25 | 1961-06-23 | Improvements in or relating to cages for cylindrical rolling elements, more particularly needle cages |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH401599A (en) |
DE (1) | DE1192882B (en) |
GB (1) | GB919280A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7210854B2 (en) | 2002-07-02 | 2007-05-01 | Ina-Schaeffler Kg | Rolling-bearing cage |
WO2015058755A1 (en) * | 2013-10-22 | 2015-04-30 | Schaeffler Technologies AG & Co. KG | Axial cage for cylindrical rolling elements |
DE102014224211A1 (en) * | 2014-11-27 | 2016-06-02 | Schaeffler Technologies AG & Co. KG | Rolling bearing cage |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2037593C2 (en) * | 1970-07-29 | 1983-05-19 | INA Wälzlager Schaeffler KG, 8522 Herzogenaurach | Window cage for cylindrical rollers of a radial roller bearing |
US4874260A (en) * | 1988-03-21 | 1989-10-17 | The Torrington Company | Cage outer diameter profile |
DE19754836A1 (en) | 1997-12-10 | 1999-06-17 | Schaeffler Waelzlager Ohg | Needle bearing cage and process for its manufacture |
DE102006051676A1 (en) * | 2006-11-02 | 2008-05-08 | Schaeffler Kg | Cage for angular roller bearing with cylindrical rolling elements, comprises multiple pockets, which correspond to rolling elememts of bearing, distributed on circumference of cage |
DE102007015686A1 (en) * | 2007-03-31 | 2008-10-02 | Schaeffler Kg | Radial rolling bearing for a reciprocating compressor, swash plate drive for the reciprocating compressor with the radial rolling bearing |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE965459C (en) * | 1952-12-12 | 1957-06-06 | Duerkoppwerke Ag | Needle roller cage |
DE1705862U (en) * | 1953-06-03 | 1955-08-25 | Mechanische Werkstaetten Helmu | WAELZKOERPERPERKAFIG. |
DE1023932B (en) * | 1956-04-06 | 1958-02-06 | Duerkoppwerke Ag | Needle roller cage |
DE1743062U (en) * | 1957-02-09 | 1957-04-11 | Skf Kugellagerfabriken Gmbh | SHEET CAGE FOR CYLINDER ROLLER BEARINGS. |
-
1960
- 1960-06-25 DE DEJ18339A patent/DE1192882B/en active Pending
-
1961
- 1961-06-14 CH CH698661A patent/CH401599A/en unknown
- 1961-06-23 GB GB2290061A patent/GB919280A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7210854B2 (en) | 2002-07-02 | 2007-05-01 | Ina-Schaeffler Kg | Rolling-bearing cage |
WO2015058755A1 (en) * | 2013-10-22 | 2015-04-30 | Schaeffler Technologies AG & Co. KG | Axial cage for cylindrical rolling elements |
DE102014224211A1 (en) * | 2014-11-27 | 2016-06-02 | Schaeffler Technologies AG & Co. KG | Rolling bearing cage |
Also Published As
Publication number | Publication date |
---|---|
CH401599A (en) | 1965-10-31 |
DE1192882B (en) | 1965-05-13 |
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