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
Application number
FR7233012A
Other languages
French (fr)
Other versions
FR2199521B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EFOM
Original Assignee
EFOM
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 EFOM filed Critical EFOM
Priority to FR7233012A priority Critical patent/FR2199521A1/en
Publication of FR2199521A1 publication Critical patent/FR2199521A1/en
Application granted granted Critical
Publication of FR2199521B1 publication Critical patent/FR2199521B1/fr
Granted legal-status Critical Current

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.
FR7233012A 1972-09-18 1972-09-18 Loose roller with plastics cushion - of self-lubricating material, i.e. Delrin (RTM), for conveyors, etc. Granted FR2199521A1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1575402A1 (en) * 1961-05-25 1969-11-20 Constellation Hardware Canada Swivel roller bearings

Patent Citations (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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