BE473623A - - Google Patents
Info
- Publication number
- BE473623A BE473623A BE473623DA BE473623A BE 473623 A BE473623 A BE 473623A BE 473623D A BE473623D A BE 473623DA BE 473623 A BE473623 A BE 473623A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B15/00—Wheels or wheel attachments designed for increasing traction
- B60B15/02—Wheels with spade lugs
- B60B15/10—Wheels with spade lugs with radially-adjustable spade lugs; Control mechanisms therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C27/00—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels
- B60C27/02—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over restricted arcuate part of tread
- B60C27/04—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over restricted arcuate part of tread the ground-engaging part being rigid
- B60C27/045—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over restricted arcuate part of tread the ground-engaging part being rigid involving retractable devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Agricultural Machines (AREA)
- Tires In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR180239X | 1939-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE473623A true BE473623A (de) |
Family
ID=8878092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE473623D BE473623A (de) | 1939-02-18 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE473623A (de) |
| CH (2) | CH225479A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2750111C3 (de) * | 1977-11-09 | 1982-04-01 | Niveau AG, 4002 Basel | Gleitschutzvorrichtung für bereifte, insbesondere luftbereifte Fahrzeugräder für Eis- und Schneeflächen |
-
0
- BE BE473623D patent/BE473623A/xx unknown
-
1940
- 1940-07-29 CH CH225479D patent/CH225479A/fr unknown
- 1940-07-29 CH CH225481D patent/CH225481A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH225479A (fr) | 1943-01-31 |
| CH225481A (fr) | 1943-01-31 |