FR2199521A1 - Loose roller with plastics cushion - of self-lubricating material, i.e. Delrin (RTM), for conveyors, etc. - Google Patents
Loose roller with plastics cushion - of self-lubricating material, i.e. Delrin (RTM), for conveyors, etc.Info
- Publication number
- FR2199521A1 FR2199521A1 FR7233012A FR7233012A FR2199521A1 FR 2199521 A1 FR2199521 A1 FR 2199521A1 FR 7233012 A FR7233012 A FR 7233012A FR 7233012 A FR7233012 A FR 7233012A FR 2199521 A1 FR2199521 A1 FR 2199521A1
- Authority
- FR
- France
- Prior art keywords
- cushion
- delrin
- rtm
- self
- axle
- 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.)
- Granted
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
- B65G39/10—Arrangements of rollers
- B65G39/12—Arrangements of rollers mounted on framework
-
- 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
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/023—Arrangements of article supporting rollers on racks
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
Skew-mounted loose roller is mounted on the framework of a gravity conveyor or a storage tower, and has a self-lubricating cushion, pref. of Delrin (RTM), between a central fixed and a rotary peripheral element. One element is an axle and the other is a roller ring, with the smallest possible ratio of dias. The cushion can deform elastically when a pressure is locally exerted, and is integral with the ring and mounted on the axle with play. The cushion has a projecting annular bead within its bore, to be lodged in a throat in the axle to retain the roller axially.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7233012A FR2199521A1 (en) | 1972-09-18 | 1972-09-18 | Loose roller with plastics cushion - of self-lubricating material, i.e. Delrin (RTM), for conveyors, etc. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7233012A FR2199521A1 (en) | 1972-09-18 | 1972-09-18 | Loose roller with plastics cushion - of self-lubricating material, i.e. Delrin (RTM), for conveyors, etc. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2199521A1 true FR2199521A1 (en) | 1974-04-12 |
FR2199521B1 FR2199521B1 (en) | 1977-04-01 |
Family
ID=9104399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7233012A Granted FR2199521A1 (en) | 1972-09-18 | 1972-09-18 | Loose roller with plastics cushion - of self-lubricating material, i.e. Delrin (RTM), for conveyors, etc. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2199521A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2681583A1 (en) * | 1991-09-19 | 1993-03-26 | Peugeot | Leaktight rolling roller for a conveyor |
EP1174373A1 (en) * | 2000-07-20 | 2002-01-23 | Fritz Schäfer Gesellschaft mit beschränkter Haftung | Roll,especially plastic roll |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1575402A1 (en) * | 1961-05-25 | 1969-11-20 | Constellation Hardware Canada | Swivel roller bearings |
-
1972
- 1972-09-18 FR FR7233012A patent/FR2199521A1/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1575402A1 (en) * | 1961-05-25 | 1969-11-20 | Constellation Hardware Canada | Swivel roller bearings |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2681583A1 (en) * | 1991-09-19 | 1993-03-26 | Peugeot | Leaktight rolling roller for a conveyor |
EP1174373A1 (en) * | 2000-07-20 | 2002-01-23 | Fritz Schäfer Gesellschaft mit beschränkter Haftung | Roll,especially plastic roll |
Also Published As
Publication number | Publication date |
---|---|
FR2199521B1 (en) | 1977-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |