GB1491808A - Sheet metal castor - Google Patents
Sheet metal castorInfo
- Publication number
- GB1491808A GB1491808A GB7212/75A GB721275A GB1491808A GB 1491808 A GB1491808 A GB 1491808A GB 7212/75 A GB7212/75 A GB 7212/75A GB 721275 A GB721275 A GB 721275A GB 1491808 A GB1491808 A GB 1491808A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flange
- fork
- sheet metal
- race
- disc
- 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
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0002—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture
-
- 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
- F16C19/16—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 a single row of balls
-
- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/588—Races of sheet metal
-
- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
-
- 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
- F16C43/00—Assembling bearings
- F16C43/04—Assembling rolling-contact bearings
- F16C43/06—Placing rolling bodies in cages or bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2380/00—Bearings
-
- 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
- F16C2326/00—Articles relating to transporting
- F16C2326/01—Parts of vehicles in general
- F16C2326/02—Wheel hubs or castors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
- Gears, Cams (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
- Rolling Contact Bearings (AREA)
Abstract
1491808 Castors G E W LEWIN 20 Feb 1975 [21 Feb 1974] 7212/75 Heading A4U A castor comprises a sheet metal mounting plate I and a sheet metal fork (6) pivoted thereto, the plate 1 having an annular flange (5) surrounding a central aperture and providing a portion of an inner ball race for balls 4, and the upper end of the fork being hollow and provided with an outer ball race 11 of unitary construction. In Fig. 1, the inner ball race comprises a portion 3 of the flange and a portion 8 of an apertured disc 9 cut out of the upper end of the fork, a part 12 of the flange being folded to secure disc 9. In a modification (Fig. 4, not shown), the disc 9 is welded to the flange. In Fig. 10, the inner race comprises a portion 17 of the flange, and the outer race 11 is formed on an annular portion 19 welded to the remainder of the fork.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7402333A SE386857B (en) | 1974-02-21 | 1974-02-21 | DEVICE FOR FLAT PRESSED GEAR WHEELS |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1491808A true GB1491808A (en) | 1977-11-16 |
Family
ID=20320285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7212/75A Expired GB1491808A (en) | 1974-02-21 | 1975-02-20 | Sheet metal castor |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE2506838A1 (en) |
ES (1) | ES434895A1 (en) |
FR (1) | FR2262222B1 (en) |
GB (1) | GB1491808A (en) |
SE (1) | SE386857B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL181720C (en) * | 1976-07-09 | 1987-10-16 | Skf Ind Trading & Dev | METHOD FOR MANUFACTURING A BEARING WITH ROLLERS |
IT208108Z2 (en) * | 1986-09-15 | 1988-04-11 | Tellure Rota Spa | ADJUSTABLE WHEEL SUPPORT |
DE4404193B4 (en) * | 1994-02-10 | 2004-10-14 | Ina-Schaeffler Kg | Tensioner pulley for an aggregate operation of an internal combustion engine |
FR2858675B1 (en) * | 2003-08-04 | 2007-05-18 | Valeo Embrayages | CENTERING AND GUIDING BEARING IN ROTATION OF A ROTATING ELEMENT ON ANOTHER ELEMENT AND SET OF ELEMENTS COMPRISING SUCH A BEARING |
-
1974
- 1974-02-21 SE SE7402333A patent/SE386857B/en not_active IP Right Cessation
-
1975
- 1975-02-18 DE DE19752506838 patent/DE2506838A1/en not_active Withdrawn
- 1975-02-20 ES ES434895A patent/ES434895A1/en not_active Expired
- 1975-02-20 FR FR7505285A patent/FR2262222B1/fr not_active Expired
- 1975-02-20 GB GB7212/75A patent/GB1491808A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE386857B (en) | 1976-08-23 |
ES434895A1 (en) | 1977-03-16 |
SE7402333L (en) | 1975-08-22 |
DE2506838A1 (en) | 1975-08-28 |
FR2262222A1 (en) | 1975-09-19 |
FR2262222B1 (en) | 1983-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |