GB1183097A - Caulking Gun - Google Patents

Caulking Gun

Info

Publication number
GB1183097A
GB1183097A GB3335867A GB3335867A GB1183097A GB 1183097 A GB1183097 A GB 1183097A GB 3335867 A GB3335867 A GB 3335867A GB 3335867 A GB3335867 A GB 3335867A GB 1183097 A GB1183097 A GB 1183097A
Authority
GB
United Kingdom
Prior art keywords
pawls
handle
rod
shoe
tops
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.)
Expired
Application number
GB3335867A
Inventor
Jack Ernest Douglas
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.)
ARTHUR SHAW Co Ltd
Original Assignee
ARTHUR SHAW 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 ARTHUR SHAW Co Ltd filed Critical ARTHUR SHAW Co Ltd
Priority to GB3335867A priority Critical patent/GB1183097A/en
Publication of GB1183097A publication Critical patent/GB1183097A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/021—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type
    • G01F11/025—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type with manually operated pistons
    • G01F11/026—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type with manually operated pistons of the gun type
    • 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
    • B05C17/0116—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 characterised by the piston driving means
    • B05C17/012—Stepwise advancing mechanism, e.g. pawl and ratchets
    • B05C17/0123—Lever actuated
    • 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
    • B05C17/014—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 comprising means for preventing oozing

Abstract

1,183,097. Ratchet mechanism. ARTHUR SHAW & CO. Ltd. 21 Oct., 1968 [20 July, 1967], No. 33358/67. Heading F2Q. [Also in Division F1] In a caulking gun having a cradle 1, Fig. 2, for supporting a cartridge, and a piston carried by a rod 7 formed with ratchet teeth 8 engaged by a driving pawl 13 mounted on a trigger 10 and a holding pawl 16 mounted on a handle 4 secured to the cradle, means are provided on the handle, for operation by the thumb of the hand gripping the handle, to disengage the ratchet from the pawls, to release the pressure on the piston and permit its withdrawal from the cartridge by knob 9. In Fig. 2, the disengaging means comprise a bush 5 rotatably mounted on handle 4 and slidably, but non- rotatably, receiving piston rod 7. Laterally projecting levers 19, Figs. 1 and 3 (not shown), on bush 5 are engageable by a thumb to rotate the bush and the rod to disengage teeth 8 from the pawls. In Fig. 4, a shoe 20 engages the tops of the pawls and is movable downwardly by levers 24, 22, Fig. 5 (not shown), to disengage the pawls from the ratchet teeth. In Figs. 6 to 8 (not shown), a part-cylindrical shoe (20a) embraces rod 7 and has lower edges engaging the tops of the pawls. A rod extends laterally from either side of the shoe through vertical slots in handle 4, depression of either rod acting to rotate the shoe about the rod to depress the pawls. In Fig. 9 (not shown), a spring-loaded shoe (27) engages the tops of the pawls and has an upper inclined face located beneath an inclined web extending across the handle. A lateral rod extends from either side of the shoe through an inclined slot in either side of the handle, and is moved along its slot to move the shoe against its spring to depress the pawls. In Fig. 10 (not shown), a spring- loaded shoe (32) engages the tops of the pawls and has a pair of rods extending from either side through inclined pairs of slots in the handle, one rod on either side being engaged by a thumb-operable lever (37).
GB3335867A 1967-07-20 1967-07-20 Caulking Gun Expired GB1183097A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3335867A GB1183097A (en) 1967-07-20 1967-07-20 Caulking Gun

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3335867A GB1183097A (en) 1967-07-20 1967-07-20 Caulking Gun

Publications (1)

Publication Number Publication Date
GB1183097A true GB1183097A (en) 1970-03-04

Family

ID=10351889

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3335867A Expired GB1183097A (en) 1967-07-20 1967-07-20 Caulking Gun

Country Status (1)

Country Link
GB (1) GB1183097A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0108584A1 (en) * 1982-11-05 1984-05-16 Dentsply Limited Syringes
GB2445421A (en) * 2007-01-05 2008-07-09 Summit Medical Ltd Delivery gun drive and retraction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0108584A1 (en) * 1982-11-05 1984-05-16 Dentsply Limited Syringes
GB2445421A (en) * 2007-01-05 2008-07-09 Summit Medical Ltd Delivery gun drive and retraction

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees