GB905049A - Improvements in or relating to portable extrusion devices - Google Patents

Improvements in or relating to portable extrusion devices

Info

Publication number
GB905049A
GB905049A GB3030557A GB3030557A GB905049A GB 905049 A GB905049 A GB 905049A GB 3030557 A GB3030557 A GB 3030557A GB 3030557 A GB3030557 A GB 3030557A GB 905049 A GB905049 A GB 905049A
Authority
GB
United Kingdom
Prior art keywords
bar
contact
cam
relating
pawls
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
GB3030557A
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.)
REX KENNETH WILKINSON
BB Chemical Company Ltd
Original Assignee
REX KENNETH WILKINSON
BB Chemical Company 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 REX KENNETH WILKINSON, BB Chemical Company Ltd filed Critical REX KENNETH WILKINSON
Priority to GB3030557A priority Critical patent/GB905049A/en
Publication of GB905049A publication Critical patent/GB905049A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N3/00—Devices for supplying lubricant by manual action
    • F16N3/10—Devices for supplying lubricant by manual action delivering grease
    • F16N3/12—Grease guns
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Special Conveying (AREA)
  • Transmission Devices (AREA)

Abstract

905,049. Syringes. B. B. CHEMICAL CO. Ltd., and WILKINSON, R. K. Sept. 25, 1958 [Sept. 27, 1957], No. 30305/57. Class 102(2). An extrusion gun comprises a piston 28, Fig. 1, carried by a toothed, preferably square, ratchet bar 22 moved by a trigger 36 through a drive pawl 44 which is loaded by a spring 50 into contact with the bar. A non-return pawl 54, loaded by a hair spring 56 into contact with the bar prevents return movement of -the bar after actuation by the drive pawl. The pawls 44, 54 carry cam followers 46, 47 respectively which for normal actuation, contact the surfaces 62, 68 of a cam 58, Fig. 5, but on movement of the cam parallel to the bar the followers move to the position shown where the pawls are then removed from contact with the bar thus allowing the bar to be withdrawn for recharging the gun.
GB3030557A 1957-09-27 1957-09-27 Improvements in or relating to portable extrusion devices Expired GB905049A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3030557A GB905049A (en) 1957-09-27 1957-09-27 Improvements in or relating to portable extrusion devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3030557A GB905049A (en) 1957-09-27 1957-09-27 Improvements in or relating to portable extrusion devices

Publications (1)

Publication Number Publication Date
GB905049A true GB905049A (en) 1962-09-05

Family

ID=10305527

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3030557A Expired GB905049A (en) 1957-09-27 1957-09-27 Improvements in or relating to portable extrusion devices

Country Status (1)

Country Link
GB (1) GB905049A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2160594A (en) * 1984-06-05 1985-12-24 Richard Rooks Pointing method and apparatus
GB2192236A (en) * 1986-06-20 1988-01-06 Royal Ordnance Plc Explosives applicator
US5501374A (en) * 1994-06-17 1996-03-26 Vital Products, Co. Device for extruding high viscosity fluid having multiple modes of operation
US5992694A (en) * 1996-02-21 1999-11-30 Keller; Wilhelm A. Manually operated dispensing device for a double dispensing cartridge
US6325249B1 (en) 1996-02-21 2001-12-04 Wilhelm A. Keller Manually operated dispensing device for a double dispensing cartridge
US6450370B2 (en) 1996-02-21 2002-09-17 Wilhelm A. Keller Manually operated dispensing device for a double dispensing cartridge

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2160594A (en) * 1984-06-05 1985-12-24 Richard Rooks Pointing method and apparatus
GB2192236A (en) * 1986-06-20 1988-01-06 Royal Ordnance Plc Explosives applicator
US5501374A (en) * 1994-06-17 1996-03-26 Vital Products, Co. Device for extruding high viscosity fluid having multiple modes of operation
US5992694A (en) * 1996-02-21 1999-11-30 Keller; Wilhelm A. Manually operated dispensing device for a double dispensing cartridge
US6325249B1 (en) 1996-02-21 2001-12-04 Wilhelm A. Keller Manually operated dispensing device for a double dispensing cartridge
US6450370B2 (en) 1996-02-21 2002-09-17 Wilhelm A. Keller Manually operated dispensing device for a double dispensing cartridge

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