FR545497A - Improvements to car wheels - Google Patents
Improvements to car wheelsInfo
- Publication number
- FR545497A FR545497A FR545497DA FR545497A FR 545497 A FR545497 A FR 545497A FR 545497D A FR545497D A FR 545497DA FR 545497 A FR545497 A FR 545497A
- Authority
- FR
- France
- Prior art keywords
- car wheels
- wheels
- car
- 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
- B60B9/00—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces
- B60B9/18—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces using fluid
- B60B9/20—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces using fluid in rings concentric with wheel axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB545497X | 1920-01-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR545497A true FR545497A (en) | 1922-10-12 |
Family
ID=10471379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR545497D Expired FR545497A (en) | 1920-01-05 | 1921-12-31 | Improvements to car wheels |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR545497A (en) |
-
1921
- 1921-12-31 FR FR545497D patent/FR545497A/en not_active Expired
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