FR827081A - Device allowing the wheels to cross obstacles more easily - Google Patents

Device allowing the wheels to cross obstacles more easily

Info

Publication number: FR827081A
Authority: FR; France
Prior art keywords: wheels; device allowing; cross obstacles; obstacles; cross
Prior art date: 1937-09-24
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

Application number

Other languages

Inventor

Villard Marcel

Priority date (The priority date 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 date listed.)

1937-09-24

Filing date

1937-09-24

Publication date

1938-04-15

1937-09-24 Application filed filed Critical

1938-04-15 Application granted granted Critical

1938-04-15 Publication of FR827081A publication Critical patent/FR827081A/en

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
- B60B3/04—Disc wheels, i.e. wheels with load-supporting disc body with a single disc body not integral with rim, i.e. disc body and rim being manufactured independently and then permanently attached to each other in a second step, e.g. by welding
- B60B3/048—Disc wheels, i.e. wheels with load-supporting disc body with a single disc body not integral with rim, i.e. disc body and rim being manufactured independently and then permanently attached to each other in a second step, e.g. by welding the rim being rotatably mounted to the wheel disc
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B19/00—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2360/00—Materials; Physical forms thereof
- B60B2360/50—Rubbers
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/50—Improvement of
- B60B2900/551—Handling of obstacles or difficult terrains

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)

FR827081D 1937-09-24 1937-09-24 Device allowing the wheels to cross obstacles more easily Expired FR827081A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR827081T		1937-09-24

Publications (1)

Publication Number	Publication Date
FR827081A true FR827081A (en)	1938-04-15

Family

ID=9283184

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR827081D Expired FR827081A (en)	1937-09-24	1937-09-24	Device allowing the wheels to cross obstacles more easily

Country Status (1)

Country	Link
FR (1)	FR827081A (en)

1937
- 1937-09-24 FR FR827081D patent/FR827081A/en not_active Expired

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