PUNCTURE REPAIR KIT - SUMITOMO RUBBER IND

Title:

PUNCTURE REPAIR KIT

Document Type and Number:

WIPO Patent Application WO/2012/060296

Kind Code:

A1

Abstract:

Provided is a puncture repair kit that reduces the difference between the pressure displayed on a pressure gauge for a compressor device and actual tire pressure. The compressor device (2) and a bottle unit (3) are directly connected. A cap (6) has a one-way valve (14) that prevents backflow of a puncture sealant into the compressor device side. A cylinder (12) in the compressor device (2) has branched chamber (21) that receives compressed air from a pump chamber (11). An air supply passage (39) that extends to the bottle unit (3) side, the pressure gauge (22), a relief valve (23), and a chamber (70) that stores compressed air from the pump chamber (11) and suppresses fluctuations in compressed air pressure are connected to the branched chamber (21).

Inventors:

NAKAO YUKIO (JP)
KONO TSUTOMU (JP)

Application Number:

PCT/JP2011/074957

Publication Date:

May 10, 2012

Filing Date:

October 28, 2011

Export Citation:

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Assignee:

SUMITOMO RUBBER IND (JP)
NAKAO YUKIO (JP)
KONO TSUTOMU (JP)

International Classes:

B29C73/02; B29C73/24; B60S5/04

Foreign References:

JP2010018005A	2010-01-28
JP2010036509A	2010-02-18
JP2008000932A	2008-01-10
JP2000108215A	2000-04-18

Other References: