FR2429677A1 - ROLLER BEARING, PARTICULARLY FOR TRANSPORTATION APPARATUS - Google Patents
ROLLER BEARING, PARTICULARLY FOR TRANSPORTATION APPARATUSInfo
- Publication number
- FR2429677A1 FR2429677A1 FR7916961A FR7916961A FR2429677A1 FR 2429677 A1 FR2429677 A1 FR 2429677A1 FR 7916961 A FR7916961 A FR 7916961A FR 7916961 A FR7916961 A FR 7916961A FR 2429677 A1 FR2429677 A1 FR 2429677A1
- Authority
- FR
- France
- Prior art keywords
- roller bearing
- transportation apparatus
- discs
- another
- enantiomorphic
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0036—Castors in general; Anti-clogging castors characterised by type of wheels
- B60B33/0042—Double or twin wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0028—Construction of wheels; methods of assembling on axle
-
- 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
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
- F16C19/188—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with at least one row for radial load in combination with at least one row for axial load
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2380/00—Bearings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
- Rolling Contact Bearings (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Tires In General (AREA)
Abstract
Le galet destiné en particulier à des appareils de transport, présentant deux rebords 17, 18, distants axialement l'un de l'autre pour prévoir une voie dans les rainures d'une bande de roulement, est muni, pour éviter le glissement associé à une friction lorsque les voies courbes sont empruntées, de deux disques 15, 16 tournant indépendamment l'un de l'autre, dotés chacun d'un rebord 17, 18. Les deux disques, conçus de préférence d'une manière énantiomorphe sont montés sur des roulements à billes.The roller intended in particular for transport devices, having two flanges 17, 18, axially spaced from one another to provide a path in the grooves of a tread, is provided, in order to avoid the slippage associated with friction when the curved tracks are taken, of two discs 15, 16 rotating independently of one another, each provided with a flange 17, 18. The two discs, preferably designed in an enantiomorphic manner, are mounted on ball bearings.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH707378 | 1978-06-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2429677A1 true FR2429677A1 (en) | 1980-01-25 |
Family
ID=4319501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7916961A Withdrawn FR2429677A1 (en) | 1978-06-29 | 1979-06-29 | ROLLER BEARING, PARTICULARLY FOR TRANSPORTATION APPARATUS |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE877366A (en) |
DE (1) | DE2924763A1 (en) |
ES (1) | ES244238Y (en) |
FR (1) | FR2429677A1 (en) |
GB (1) | GB2024121A (en) |
IT (2) | IT7915221V0 (en) |
NL (1) | NL7904947A (en) |
SE (1) | SE7905405L (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2467755A1 (en) * | 1979-10-22 | 1981-04-30 | Zelli Sante | BEARING DEVICES FOR VEHICLES, ESPECIALLY FOR TELEVISION SHOOTING TROLLEYS |
FR2539484A1 (en) * | 1983-01-18 | 1984-07-20 | Martin Usines Fonderie Arthur | CARRYING WHEEL DEVICE FOR A HOUSEHOLD APPLIANCE, PARTICULARLY FOR A WASHING MACHINE |
FR2552372A1 (en) * | 1983-09-23 | 1985-03-29 | Tiberghien Gerard | Improvement to castors held between two flanges |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2910555C3 (en) * | 1979-03-17 | 1981-12-03 | Albert Schulte Söhne KG, 5632 Wermelskirchen | Castor for transport devices such as shopping carts or the like. |
GB2231625B (en) * | 1989-05-18 | 1993-06-30 | Schlegel | Roller or wheel assembly for patio doors |
CN210116323U (en) * | 2019-04-18 | 2020-02-28 | 科顺(广州)脚轮有限公司 | Caster wheel |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB925081A (en) * | 1958-10-06 | 1963-05-01 | John Logan Andrew | Improvements in and relating to furniture and like castors |
US3140506A (en) * | 1961-12-04 | 1964-07-14 | Arenson Herbert | Furniture support roller |
FR2160958A1 (en) * | 1971-11-24 | 1973-07-06 | British Castors Ltd | |
GB1428451A (en) * | 1973-01-06 | 1976-03-17 | British Castors Ltd | Castors |
US3981042A (en) * | 1975-11-20 | 1976-09-21 | Carrier Vernon J | Pile carpet castor |
-
1979
- 1979-06-19 SE SE7905405A patent/SE7905405L/en not_active Application Discontinuation
- 1979-06-20 DE DE19792924763 patent/DE2924763A1/en not_active Ceased
- 1979-06-26 NL NL7904947A patent/NL7904947A/en not_active Application Discontinuation
- 1979-06-28 ES ES1979244238U patent/ES244238Y/en not_active Expired
- 1979-06-28 IT IT7915221U patent/IT7915221V0/en unknown
- 1979-06-28 IT IT12657/79A patent/IT1124118B/en active
- 1979-06-29 FR FR7916961A patent/FR2429677A1/en not_active Withdrawn
- 1979-06-29 GB GB7922738A patent/GB2024121A/en not_active Withdrawn
- 1979-06-29 BE BE0/196041A patent/BE877366A/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB925081A (en) * | 1958-10-06 | 1963-05-01 | John Logan Andrew | Improvements in and relating to furniture and like castors |
US3140506A (en) * | 1961-12-04 | 1964-07-14 | Arenson Herbert | Furniture support roller |
FR2160958A1 (en) * | 1971-11-24 | 1973-07-06 | British Castors Ltd | |
GB1428451A (en) * | 1973-01-06 | 1976-03-17 | British Castors Ltd | Castors |
US3981042A (en) * | 1975-11-20 | 1976-09-21 | Carrier Vernon J | Pile carpet castor |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2467755A1 (en) * | 1979-10-22 | 1981-04-30 | Zelli Sante | BEARING DEVICES FOR VEHICLES, ESPECIALLY FOR TELEVISION SHOOTING TROLLEYS |
FR2539484A1 (en) * | 1983-01-18 | 1984-07-20 | Martin Usines Fonderie Arthur | CARRYING WHEEL DEVICE FOR A HOUSEHOLD APPLIANCE, PARTICULARLY FOR A WASHING MACHINE |
FR2552372A1 (en) * | 1983-09-23 | 1985-03-29 | Tiberghien Gerard | Improvement to castors held between two flanges |
Also Published As
Publication number | Publication date |
---|---|
IT7915221V0 (en) | 1979-06-28 |
BE877366A (en) | 1979-10-15 |
ES244238Y (en) | 1980-05-16 |
IT7912657A0 (en) | 1979-06-28 |
NL7904947A (en) | 1980-01-03 |
GB2024121A (en) | 1980-01-09 |
IT1124118B (en) | 1986-05-07 |
DE2924763A1 (en) | 1980-01-03 |
ES244238U (en) | 1979-10-16 |
SE7905405L (en) | 1979-12-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licences | ||
ST | Notification of lapse |