Inflating device for use single-handed

Fluent material handling – with receiver or receiver coacting mea – With means to move supply means and/or receiver to – from or... – Movably mounted supply

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Details

141 38, 141366, 152415, 222544, B65B 304

Patent

active

046624120

ABSTRACT:
This invention relates to an inflating device, preferably for inflating vehicle tires, comprising a housing (1), a gas cartridge (8) arranged for sliding action in the housing, and an outer sleeve (12) slidably arranged on the outer surface of the housing (1) and in pressure contact with an upper part of the gas cartridge (8) at one end (2) of the housing. The cartridge has a neck (9) which incorporates a non-return valve (16). The end (3) of the housing (1) opposite the aforesaid one end has an inwardly extending post (5) which has extending axially and centrally therein a fine channel 4, the center lines of the post and channel being concentrical with the housing 1. The channel discharges at one end into a recess (7) in the bottom (3) of the housing (1), the recess having connection means for sealing connection with valve adaptor means (20) on the object to be inflated. Axial movement of the cartridge to an inflating position is effected by lightly pressing the upper end of the outer sleeve (12) in contact with the cartridge, this movement being effected against the action of a return spring force (10).

REFERENCES:
patent: 1623775 (1927-04-01), Blanchard
patent: 4307763 (1981-12-01), Wang

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