FR2288635A1 - Snow grip hoops for car tyre - are spaced around segmented ring clamped to side of tyre and individually adjustable - Google Patents
Snow grip hoops for car tyre - are spaced around segmented ring clamped to side of tyre and individually adjustableInfo
- Publication number
- FR2288635A1 FR2288635A1 FR7440580A FR7440580A FR2288635A1 FR 2288635 A1 FR2288635 A1 FR 2288635A1 FR 7440580 A FR7440580 A FR 7440580A FR 7440580 A FR7440580 A FR 7440580A FR 2288635 A1 FR2288635 A1 FR 2288635A1
- Authority
- FR
- France
- Prior art keywords
- tyre
- hoops
- snow grip
- spaced around
- individually adjustable
- 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.)
- Granted
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The snow grip fitting has two semicircular half rings each split into two segments (3) and pivotted about their ends in fixed pivots. The free ends of the half circles are coupled together by extending links so that the rings can be opened and placed over the tyre. Snow grip hoops (2) are attached to the ring segments on adjustable threads. After adjusting each hoop the whole assembly can be fitted and removed with few operations, namely on the extending links. In the event of a blowout the hoops are simply pressed inwards in their mounting and do not suffer any damage.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7440580A FR2288635A1 (en) | 1974-10-22 | 1974-10-22 | Snow grip hoops for car tyre - are spaced around segmented ring clamped to side of tyre and individually adjustable |
DE19752546888 DE2546888C3 (en) | 1974-10-22 | 1975-10-20 | Anti-skid device for vehicle tires |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7440580A FR2288635A1 (en) | 1974-10-22 | 1974-10-22 | Snow grip hoops for car tyre - are spaced around segmented ring clamped to side of tyre and individually adjustable |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2288635A1 true FR2288635A1 (en) | 1976-05-21 |
FR2288635B1 FR2288635B1 (en) | 1979-02-23 |
Family
ID=9145891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7440580A Granted FR2288635A1 (en) | 1974-10-22 | 1974-10-22 | Snow grip hoops for car tyre - are spaced around segmented ring clamped to side of tyre and individually adjustable |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2546888C3 (en) |
FR (1) | FR2288635A1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE688795C (en) * | 1938-10-07 | 1940-03-02 | Ernst Moenninghoff & Co Komm G | direction |
US2614601A (en) * | 1948-05-15 | 1952-10-21 | Broh Joshua | Traction device for vehicle wheels |
CH306295A (en) * | 1954-10-01 | 1955-03-31 | Buvelot Jacques | Device for preventing a wheel of a vehicle from skidding. |
CH337085A (en) * | 1955-12-15 | 1959-03-15 | Schorro Alfons | Anti-skid device for pneumatic tire wheels |
US3753456A (en) * | 1972-03-22 | 1973-08-21 | Union National Bank Of Springf | Traction device for automobile wheels |
-
1974
- 1974-10-22 FR FR7440580A patent/FR2288635A1/en active Granted
-
1975
- 1975-10-20 DE DE19752546888 patent/DE2546888C3/en not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE688795C (en) * | 1938-10-07 | 1940-03-02 | Ernst Moenninghoff & Co Komm G | direction |
US2614601A (en) * | 1948-05-15 | 1952-10-21 | Broh Joshua | Traction device for vehicle wheels |
CH306295A (en) * | 1954-10-01 | 1955-03-31 | Buvelot Jacques | Device for preventing a wheel of a vehicle from skidding. |
CH337085A (en) * | 1955-12-15 | 1959-03-15 | Schorro Alfons | Anti-skid device for pneumatic tire wheels |
US3753456A (en) * | 1972-03-22 | 1973-08-21 | Union National Bank Of Springf | Traction device for automobile wheels |
Also Published As
Publication number | Publication date |
---|---|
DE2546888B2 (en) | 1977-09-08 |
DE2546888C3 (en) | 1978-04-20 |
DE2546888A1 (en) | 1976-04-29 |
FR2288635B1 (en) | 1979-02-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |