CONDUCTING FLEXIBLE HOSE FOR VACUUM CLEANER

Japanese Patent JP3682659

B2

PURPOSE: To prepare a hose with a lighter weight as a whole which enables the power energization to a motor of an electric floor nozzle by hand operation and reduces the disconnection of leads without cracking of the cover of the leads by allowing the restoration thereof without permanent deformation even being treaded by mistake.
CONSTITUTION: A resin material (3) covering a conductor (w) for energization is a blended material in which 100 pts. of a polyvinylchloride resin with the degree of polymerization of at least 1100 is blended with, by weight ratio 7 pts. of a plasticizer and 5-10 pts. of acrylic rubber. The blended material can further be blended with, by weight ratio, 5 pts. or less of polyethylenechloride per 100 pts. of the polyvinylchloride resin. The resin material (3) covering the conductor for energization is a blended material in which 100 pts. of the polyvinylchloride resin with the degree of polymerization of at least 1100 is blended with, by weight ratio, 7 pts. or less of the plasticiser and 5-15 pts. of the chlorinated polyethylene.

JP5864976	Vacuum cleaner
JP2000505662	[Title of Invention] Vacuum Cleaner
WO/1998/017936	PROCESS FOR APPLYING A PULL RELIEF IN A HOSE

Kanao Shiro
Kazuo Nakamura

JP29394293A

August 10, 2005

October 28, 1993

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Totaku Industry Co., Ltd.
Matsushita Electric Industrial Co., Ltd

A47L9/24; F16L11/10; F16L11/127; (IPC1-7): A47L9/24; F16L11/10; F16L11/127

JP55078413A
JP53074283A
JP51132260A
JP5209099A
JP5135620A
JP4315701A
JP4206312A
JP4162308A
JP2268717A
JP2109551U

Hiroto Kai

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