Nova Patents
GB2263243A

A glue gun

Abstract

A gas-burnt glue gun comprises a heat conductive element in a combustion chamber at the bottom of a nozzle heated to melt a glue stick for the process of sealing or bonding, an ignition switch controlled to make a fire at a gas burner for burning a flow of gas from a gas tank so as to heat said heat conductive element for melting the glue stick, and a glue stick propelling mechanism to deliver a glue stick into said nozzle for melting.

GB2263243A, drawing sheet 1
Sheet 1 of 5

Term

No projected expiry on record.

  1. Priority and filed
  2. Published
  3. Today

1 claim: 1 independent, 0 dependent

  1. 1
    What is claimed is:1. A gas-burnt glue gun comprising a housing consisted of two symmetrical shells, a nozzle fastened in said housing at a front end thereof, said nozzle having a combustion chamber at a bottom thereof and a glue stick melting hole through an axis thereof for melting a glue stick, said combustion chamber having a heat conductive element therein, a gas tank in a grip thereof, a gas burner at one end of said combustion chamber to burn a flow of gas from said gas tank through a gas tube in heating said heat conductive element, said gas burner having radiation fins attached thereto, a gas flow control device fastened in said gas tube at one end for controlling a flow of gas from said gas tank to said gas burner for burning, an ignition switch controlled to make a fire for burning a flow of gas from said gas tank regulating screw, wherein burning the flow of gas causes said heat conductive element to melt the glue stick inserted in said glue stick melting hole. Documents considered relevant following a search in respect of claims A SOLITARY CLAIM Category (see over) Identity of document and relevant passages Relevant to claim(s) NONE SF2(p) axw - c:\wp51\doc99\fil000091 Categories of documents X: Document indicating lack of novelty or of inventive step. Y: Document indicating lack of inventive step if combined with one or more other documents of the same category. A: Document indicating technological background and/or state of the art. P: Document published on or after the declared priority date but before the filing date of the present application. E: Patent document published on or after, but with priority date earlier than, the filing date of the present application. & Member of the same patent family, corresponding document. Databases: The UK Patent Office database comprises classified collections of GB, EP, WO and US patent specifications as outlined periodically in the Official Journal (Patents,. The on-line databases considered for search are also listed periodically in the Official Journal (Patents,. Published 1993 at The Patent OfBce, Concept House. CardifTRoad, Newport. Gwent NP9 1RH. Further copies may be obtained from Sales Branch. Unit 6. Nine Mile Point. Cwmfellnfach. Cross Keys, Newport. NP1 7HZ. Printed by Multiplex techniques ltd. St Maty Cray, Kent