FR50173E - Perfectionnements aux roues à crampons - Google Patents
Perfectionnements aux roues à cramponsInfo
- Publication number
- FR50173E FR50173E FR50173DA FR50173E FR 50173 E FR50173 E FR 50173E FR 50173D A FR50173D A FR 50173DA FR 50173 E FR50173 E FR 50173E
- Authority
- FR
- France
- Prior art keywords
- spiked wheel
- spiked
- wheel
- wheel improvements
- 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
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR50173T | 1939-01-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR50173E true FR50173E (fr) | 1940-01-17 |
Family
ID=8685209
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR840495D Expired FR840495A (fr) | 1939-01-16 | 1938-07-08 | Perfectionnements aux roues à crampons |
FR50173D Expired FR50173E (fr) | 1939-01-16 | 1939-01-16 | Perfectionnements aux roues à crampons |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR840495D Expired FR840495A (fr) | 1939-01-16 | 1938-07-08 | Perfectionnements aux roues à crampons |
Country Status (1)
Country | Link |
---|---|
FR (2) | FR840495A (fr) |
-
1938
- 1938-07-08 FR FR840495D patent/FR840495A/fr not_active Expired
-
1939
- 1939-01-16 FR FR50173D patent/FR50173E/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR840495A (fr) | 1939-04-26 |
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