GB1450952A - Idler roller assemblies for conveyors - Google Patents
Idler roller assemblies for conveyorsInfo
- Publication number
- GB1450952A GB1450952A GB1786973A GB1786973A GB1450952A GB 1450952 A GB1450952 A GB 1450952A GB 1786973 A GB1786973 A GB 1786973A GB 1786973 A GB1786973 A GB 1786973A GB 1450952 A GB1450952 A GB 1450952A
- Authority
- GB
- United Kingdom
- Prior art keywords
- housing
- roller
- web
- bearing
- april
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/02—Adaptations of individual rollers and supports therefor
- B65G39/09—Arrangements of bearing or sealing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/10—Arrangements of rollers
- B65G39/12—Arrangements of rollers mounted on framework
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
1450952 Troughing roller assemblies for conveyers BROCKWAY ENG CO Ltd 3 April 1974 [13 April 1973] 17869/73 Heading B8A A bearing unit and support for each end of idler rollers 11, 12, 13 comprises an outer bearing housing 37 engageable with four locating formations provided on a support member 19. A first formation consists of a bridging element 41 on which the housing rests; a second formation comprises a convex inside face of a web 31 engaged by the end of the housing ; and the other formations comprise two flanges 32, 33 which engage parallel flat faces 34, 35 on the housing. A coil spring 39 is provided between the end of roller shaft 36 and inner bearing housing 38. If in production of the roller that portion of the shaft 36 supported in the housing 38 is slightly inclined to the roller's longitudinal axis, axial end load is resisted by web 31 at a point or points adjacent the roller axis. The arrangement minimizes "chattering" of the roller assembly and premature wear of the bearing. In place the curved web 31, the web may have a dimple. Alternatively, the housing 37 may have a domed end. A resilient member may be provided between the housing 37 and the support member 19. On the left-hand side of Fig. 2, the rollers are of the impact type.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1786973A GB1450952A (en) | 1973-04-13 | 1973-04-13 | Idler roller assemblies for conveyors |
ZA00742240A ZA742240B (en) | 1973-04-13 | 1974-04-08 | Idler roller assemblies |
AU67719/74A AU487514B2 (en) | 1973-04-13 | 1974-04-10 | Idler roller assemblies |
CA197,478A CA1013700A (en) | 1973-04-13 | 1974-04-11 | Idler roller assemblies |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1786973A GB1450952A (en) | 1973-04-13 | 1973-04-13 | Idler roller assemblies for conveyors |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1450952A true GB1450952A (en) | 1976-09-29 |
Family
ID=10102647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1786973A Expired GB1450952A (en) | 1973-04-13 | 1973-04-13 | Idler roller assemblies for conveyors |
Country Status (3)
Country | Link |
---|---|
CA (1) | CA1013700A (en) |
GB (1) | GB1450952A (en) |
ZA (1) | ZA742240B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0433578A1 (en) * | 1989-12-20 | 1991-06-26 | Johann A. Krause Maschinenfabrik GmbH | Friction-driven roller conveyor |
-
1973
- 1973-04-13 GB GB1786973A patent/GB1450952A/en not_active Expired
-
1974
- 1974-04-08 ZA ZA00742240A patent/ZA742240B/en unknown
- 1974-04-11 CA CA197,478A patent/CA1013700A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0433578A1 (en) * | 1989-12-20 | 1991-06-26 | Johann A. Krause Maschinenfabrik GmbH | Friction-driven roller conveyor |
Also Published As
Publication number | Publication date |
---|---|
AU6771974A (en) | 1975-10-16 |
ZA742240B (en) | 1975-04-30 |
CA1013700A (en) | 1977-07-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |