NL72130C - - Google Patents
Info
- Publication number
- NL72130C NL72130C NL72130DA NL72130C NL 72130 C NL72130 C NL 72130C NL 72130D A NL72130D A NL 72130DA NL 72130 C NL72130 C NL 72130C
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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)
- Body Structure For Vehicles (AREA)
- Agricultural Machines (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB236644A GB567833A (en) | 1948-03-02 | 1944-02-08 | Vehicle wheels and attachments therefor |
| GB658548A GB637493A (en) | 1948-03-02 | 1948-03-02 | Vehicle wheels and attachments therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL72130C true NL72130C (en:Method) |
Family
ID=32232336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL72130D NL72130C (en:Method) | 1944-02-08 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2583634A (en:Method) |
| BE (1) | BE481550A (en:Method) |
| DE (1) | DE834055C (en:Method) |
| FR (1) | FR963756A (en:Method) |
| NL (1) | NL72130C (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2869930A (en) * | 1954-08-02 | 1959-01-20 | Mcarthur John Ernest | Traction wheel with segmental rim and retractable lugs |
| US3005663A (en) * | 1959-12-04 | 1961-10-24 | Peter W Lee | Traction device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB230341A (en) * | 1924-07-15 | 1925-03-12 | John Sillery | Improvements in or relating to means for preventing slipping of driving wheels of tractors |
| US2032293A (en) * | 1934-01-19 | 1936-02-25 | Maxwell Walter | Tractor wheel |
| GB567833A (en) * | 1948-03-02 | 1945-03-05 | Alec Bishop Darvill | Vehicle wheels and attachments therefor |
-
0
- FR FR963756D patent/FR963756A/fr not_active Expired
- NL NL72130D patent/NL72130C/xx active
- BE BE481550D patent/BE481550A/xx unknown
-
1948
- 1948-02-28 US US12005A patent/US2583634A/en not_active Expired - Lifetime
-
1950
- 1950-03-21 DE DED1530A patent/DE834055C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR963756A (en:Method) | 1950-07-20 |
| DE834055C (de) | 1952-03-17 |
| US2583634A (en) | 1952-01-29 |
| BE481550A (en:Method) |