MY101489A - Improvements in or relating to load bearing roller assemblies - Google Patents
Improvements in or relating to load bearing roller assembliesInfo
- Publication number
- MY101489A MY101489A MYPI88000145A MYPI19880145A MY101489A MY 101489 A MY101489 A MY 101489A MY PI88000145 A MYPI88000145 A MY PI88000145A MY PI19880145 A MYPI19880145 A MY PI19880145A MY 101489 A MY101489 A MY 101489A
- Authority
- MY
- Malaysia
- Prior art keywords
- loop
- groove
- load bearing
- bearing roller
- track
- Prior art date
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
- F16C29/00—Bearings for parts moving only linearly
- F16C29/04—Ball or roller bearings
- F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
- F16C29/0614—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only
- F16C29/0616—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only for supporting load essentially in a single direction
- F16C29/0619—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only for supporting load essentially in a single direction with rollers or needles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bearings For Parts Moving Linearly (AREA)
- Support Devices For Sliding Doors (AREA)
Abstract
A LOAD BEARING ROLLER ASSEMBLY FOR SLIDABLY SUPPORTING A DOOR OR WINDOW ON A TRACK COMPRISES A HOUSING 1 FOR MOUNTING ON THE UNDERSIDE OF THE DOOR OR WINDOW PROVIDED WITH AN ANNULAR GROOVE 7 CONTAINING A PLURALITY OF CYLINDRICAL ROLLERS 8 ENCLOSED BY ENDLESS LOOP 9 OF FLEXIBLE MATERIAL FOR ENGAGEMENT WITH THE TRACK OR RAIL RECEIVED IN AN ELONGATE SLOT OPENING INTO A LINEAR PART OF THE GROOVE 7. THE LOOP 9 IS ADAPTED TO LOCATE THE ASSEMBLY ON THE TRACK OR RAIL BY A COMPLEMENTARY GROOVE IN THE OUTER SURFACE. THE GROOVE MAY BE PRE-FORMED OR MAY BE FORMED IN USE BY CONTROLLED DEFORMATION OF THE MATERIAL FROM WHICH THE LOOP 9 IS MADE. IN THE LATTER CASE, CONTROLLED DEFORMATION MAY BE ASSISTED BY THE PROVISION OF AN ANNULAR WITNESS MARK 12 IN THE OUTER SURFACE OF THE LOOP 9. (FIG. 1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8703916A GB2201199B (en) | 1987-02-19 | 1987-02-19 | Improvements in or relating to load bearing roller assemblies |
Publications (1)
Publication Number | Publication Date |
---|---|
MY101489A true MY101489A (en) | 1991-11-18 |
Family
ID=10612601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI88000145A MY101489A (en) | 1987-02-19 | 1988-02-12 | Improvements in or relating to load bearing roller assemblies |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS63297679A (en) |
GB (1) | GB2201199B (en) |
MY (1) | MY101489A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2223541B (en) * | 1988-07-30 | 1992-07-15 | Hasp Int Ltd | Improvements in or relating to load bearing roller assemblies |
CH701686A1 (en) | 2009-08-24 | 2011-02-28 | Wrh Walter Reist Holding Ag | Supporting device for conveying heavy loads. |
CN102627182A (en) * | 2012-03-28 | 2012-08-08 | 大连理工大学 | Self-adaptive trolley device with shaft rollers free of roller chains and arranged in triangular mode and application thereof |
-
1987
- 1987-02-19 GB GB8703916A patent/GB2201199B/en not_active Expired - Fee Related
-
1988
- 1988-02-12 MY MYPI88000145A patent/MY101489A/en unknown
- 1988-02-18 JP JP63034135A patent/JPS63297679A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
GB8703916D0 (en) | 1987-03-25 |
GB2201199A (en) | 1988-08-24 |
GB2201199B (en) | 1990-08-22 |
JPS63297679A (en) | 1988-12-05 |
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