Car is prevented pulley sleeve and is prevented habitual abortion

The utility model discloses a car is prevented pulley sleeve and is prevented habitual abortion relates to car antiskid device field, aim at solving prior art in anti -skidding effect not notable, installation and the inconvenient problem of dismantling of operation. Pulley sleeve is prevented to th...

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Bibliographic Details
Main Author GAO ZONGHUA
Format Patent
LanguageChinese
English
Published 13.10.2017
Subjects
DEVICES OR ARRANGEMENTS RELATED TO TYRES
PERFORMING OPERATIONS
REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL
TRANSPORTING
TYRE CHANGING OR REPAIRING
TYRE INFLATION
VEHICLE TYRES
VEHICLES IN GENERAL
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Summary:The utility model discloses a car is prevented pulley sleeve and is prevented habitual abortion relates to car antiskid device field, aim at solving prior art in anti -skidding effect not notable, installation and the inconvenient problem of dismantling of operation. Pulley sleeve is prevented to this car, sets up a plurality of evenly distributed's notch on its rolling surface, utilizes the notch to be pressed the negative pressure that produces when the ice surface, thus make the rolling surface the absorption in jail possess good anti -skidding effect on ice surface. And the automobile prevents that pulley sleeve has the breach, opens the breach to make the tire imbedded the installation, and same sample plot has also made things convenient for the dismantlement of preventing pulley sleeve. Prevent that habitual abortion has foretell car and prevents pulley sleeve, possess the characteristics that pulley sleeve is prevented to foretell car, have good anti -skidding effect, be favorable to installation and
Bibliography:Application Number: CN20172279677U