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Device for inserting air and/or sealant into a tyre

A sealant and tire technology, applied in the field of devices for injecting air and/or sealant into tires, achieves the effects of saving production costs, saving space, and simplifying operations

Active Publication Date: 2011-07-13
SUMITOMO RUBBER IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In view of this, the following problem arises: the user must set the switching valve to the correct position and at the same time connect the correct hose, ie the air hose or the sealant hose to the tire

Method used

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  • Device for inserting air and/or sealant into a tyre
  • Device for inserting air and/or sealant into a tyre
  • Device for inserting air and/or sealant into a tyre

Examples

Experimental program
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Embodiment Construction

[0035] figure 1 The device 10 according to the invention is shown schematically in an operating position, with a housing 12 . A container 14 containing a sealant is provided in the housing 12 . The housing 12 further contains a compressor unit 16 comprising a compressor 18 and an electric motor 20 for driving the compressor 18 . The compressor unit 16 is also provided with a manometer 22 for displaying the air pressure produced by the compressor 18 .

[0036] Furthermore, the compressor 16 also contains a connecting cable 24 via which the compressor unit 16 can be supplied with electrical energy, for example from a cigarette lighter on the vehicle. After the connection cable 24 has been connected, for example, to a cigarette lighter, the motor 20 for driving the compressor 18 is activated by actuating a switch not shown in the figure.

[0037] The container 14 has an inlet and an outlet, both of which lead to an extraction unit 26 . The extraction unit 26 is screwed onto t...

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PUM

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Abstract

An apparatus 10 for inserting air and / or sealant into a tire, in particular vehicle tire, comprising a container for the sealant having an inlet and an outlet, wherein the outlet is connected or connectable to a hose of which the other end is connectable to a tire to be filled, and a means for generating pressure which is connectable via a switching valve selectably with the inlet of the container or with a hose, of which the other end is connectable to a tire to be filled. The same hose is provided for connecting the means for generating pressure to the tire to be filled, on the one hand, and for connecting the outlet of the container and the tire to be filled, on the other hand. The switching valve is configured for providing, depending on its position, either a direct fluid connection between the means for generating pressure and the hose or a fluid connection between the means for generating pressure and the inlet of the container, on the one hand, and between the outlet of the container and the hose, on the other hand.

Description

technical field [0001] The present invention relates to a device for injecting air and / or sealant into tires, especially automobile tires, the device comprising a container for holding the sealant and pressure generating means; said container has an inlet and an outlet, wherein said The outlet is or can be connected to a hose; the other end of the hose can be connected to a tire to be filled. The pressure generating device, in particular an electric pump or a compressor, can be selectively connected via a switching valve to the inlet of the container or to a hose; the other end of the hose can be connected to a tire to be filled. Background technique [0002] Such a device can be carried on the vehicle as a so-called repair kit as a replacement for the spare wheel. Thanks to the switching valve, such a repair kit can be used to inflate the tire only, or to seal the tire and then inflate it. Depending on whether the tire should only be inflated, or should be sealed first an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60S5/00B60S5/04
CPCB29L2030/00B29C73/166
Inventor 阿诺尔德·埃克哈特
Owner SUMITOMO RUBBER IND LTD