EP1882525A3 - Caulking gun - Google Patents

Caulking gun Download PDF

Info

Publication number
EP1882525A3
EP1882525A3 EP07252739A EP07252739A EP1882525A3 EP 1882525 A3 EP1882525 A3 EP 1882525A3 EP 07252739 A EP07252739 A EP 07252739A EP 07252739 A EP07252739 A EP 07252739A EP 1882525 A3 EP1882525 A3 EP 1882525A3
Authority
EP
European Patent Office
Prior art keywords
piston rod
rotary motor
cartridge
caulking gun
apparatus further
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP07252739A
Other languages
German (de)
French (fr)
Other versions
EP1882525A2 (en
Inventor
Jiada c/o Positec Power Tools Wang (Suzhou) Co Ltd
Wenlai c/o Positec Power Tools Gu (Suzhou) Co Ltd
Qiang c/o Positec Power Tools Lu (Suzhou) Co Ltd
Gianni Borinato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Positec Power Tools Suzhou Co Ltd
Original Assignee
Positec Power Tools Suzhou Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Positec Power Tools Suzhou Co Ltd filed Critical Positec Power Tools Suzhou Co Ltd
Publication of EP1882525A2 publication Critical patent/EP1882525A2/en
Publication of EP1882525A3 publication Critical patent/EP1882525A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/01—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with manually mechanically or electrically actuated piston or the like
    • B05C17/0103—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with manually mechanically or electrically actuated piston or the like with electrically actuated piston or the like

Abstract

The present invention relates to a caulking gun apparatus comprising an elongate housing (1) for holding a cartridge (6) in a dispensing position, a piston rod (2) for engaging the cartridge for dispensing the caulking material and at least one driving lever (3) in slideable engagement with the piston rod. The apparatus further comprises a motor (4) means which is disposed within the elongate housing and coupled to a motor shaft (4') and a transmission mechanism such that during rotation of the rotary motor shaft, power is transmitted from the rotary motor to the piston rod. The apparatus further comprises a mechanical mechanism (7) for operating the piston rod when the rotary motor is disabled.
EP07252739A 2006-07-24 2007-07-09 Caulking gun Withdrawn EP1882525A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200610107905 2006-07-24
CN200710019708 2007-02-03

Publications (2)

Publication Number Publication Date
EP1882525A2 EP1882525A2 (en) 2008-01-30
EP1882525A3 true EP1882525A3 (en) 2008-08-13

Family

ID=38335531

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07252739A Withdrawn EP1882525A3 (en) 2006-07-24 2007-07-09 Caulking gun

Country Status (1)

Country Link
EP (1) EP1882525A3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006035476A1 (en) 2006-12-04 2008-06-05 Hilti Ag Extruding device for extruding containers having single or multi-component mass, has piston rod and feeding mechanism, which has clamp lever and another clamp lever
CN101564716B (en) * 2008-06-19 2011-04-20 郑金堂 Electric glass glue gun
CN104226561A (en) * 2014-08-28 2014-12-24 成都市容德建筑劳务有限公司 Caulking gun for building construction
US10814345B2 (en) 2016-08-16 2020-10-27 Sun Tool Corporation Suck-back type coating gun unit
CN113550538B (en) * 2020-04-23 2022-08-12 广东博智林机器人有限公司 Tail end discharging execution mechanism and caulking robot
DE202022102798U1 (en) 2022-05-20 2023-08-24 Marco Roth Caulking gun

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4264021A (en) * 1978-02-08 1981-04-28 Davis George B Jun Hand held electric caulking gun
US4273269A (en) * 1978-02-08 1981-06-16 Davis George B Jun Hand held electric caulking gun
DE19850495A1 (en) * 1998-11-02 2000-05-04 Hilti Ag Hand-held device for squeezing substance from flexible bag or cartridge has camping lever which cooperates with eccentric disc of drive mechanism
US7063240B1 (en) * 2003-08-04 2006-06-20 Niswonger John O H Powered caulking gun
WO2007111687A2 (en) * 2005-11-10 2007-10-04 Black & Decker Inc. Caulk gun

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59222251A (en) 1983-05-31 1984-12-13 Matsushita Electric Works Ltd Motor type extruder for viscous material
US5582331A (en) 1995-09-13 1996-12-10 Van Moerkerken; Arthur Caulking gun and cartridge with afterflow prevention

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4264021A (en) * 1978-02-08 1981-04-28 Davis George B Jun Hand held electric caulking gun
US4273269A (en) * 1978-02-08 1981-06-16 Davis George B Jun Hand held electric caulking gun
DE19850495A1 (en) * 1998-11-02 2000-05-04 Hilti Ag Hand-held device for squeezing substance from flexible bag or cartridge has camping lever which cooperates with eccentric disc of drive mechanism
US7063240B1 (en) * 2003-08-04 2006-06-20 Niswonger John O H Powered caulking gun
WO2007111687A2 (en) * 2005-11-10 2007-10-04 Black & Decker Inc. Caulk gun

Also Published As

Publication number Publication date
EP1882525A2 (en) 2008-01-30

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