ATE183951T1 - SEAL PLUG - Google Patents

SEAL PLUG

Info

Publication number
ATE183951T1
ATE183951T1 AT94304071T AT94304071T ATE183951T1 AT E183951 T1 ATE183951 T1 AT E183951T1 AT 94304071 T AT94304071 T AT 94304071T AT 94304071 T AT94304071 T AT 94304071T AT E183951 T1 ATE183951 T1 AT E183951T1
Authority
AT
Austria
Prior art keywords
plug member
cavity
rear plug
aperture
gas pressure
Prior art date
Application number
AT94304071T
Other languages
German (de)
Inventor
Leslie Rowland Marchant
Original Assignee
Eurobond Adhesives 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 Eurobond Adhesives Ltd filed Critical Eurobond Adhesives Ltd
Application granted granted Critical
Publication of ATE183951T1 publication Critical patent/ATE183951T1/en

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
    • B05C17/00576—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 characterised by the construction of a piston as pressure exerting means, or of the co-operating container
    • B05C17/00579—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 characterised by the construction of a piston as pressure exerting means, or of the co-operating container comprising means for allowing entrapped air to escape to the atmosphere
    • 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
    • B05C17/00576—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 characterised by the construction of a piston as pressure exerting means, or of the co-operating container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/0005—Containers or packages provided with a piston or with a movable bottom or partition having approximately the same section as the container

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Glass Compositions (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

A sealing plug for sealing a container containing a flowable product such as adhesive in a syringe comprises a front plug member (10) and a rear plug member (12). The front plug member (10) has an external periphery (14) for sealingly engaging the internal periphery of the aperture and has a front face (20) for introduction into the aperture which contains a bleed passage (24) extending from said front face to connect with a cavity (22) open to the rear of the front plug member. The rear plug member (12) is sealingly and resiliently received in the cavity (22) to close the same but is displaceable by gas pressure applied via said bleed passage (24). Longitudinally running angularly offset grooves (36) and (38) in the rear plug member (12) then break the seal between the cavity and the rear plug member and allow the venting of said gas pressure past said rear plug member. <IMAGE>
AT94304071T 1993-06-11 1994-06-07 SEAL PLUG ATE183951T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9312052A GB2278836B (en) 1993-06-11 1993-06-11 Sealing plug

Publications (1)

Publication Number Publication Date
ATE183951T1 true ATE183951T1 (en) 1999-09-15

Family

ID=10736992

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94304071T ATE183951T1 (en) 1993-06-11 1994-06-07 SEAL PLUG

Country Status (4)

Country Link
EP (1) EP0628354B1 (en)
AT (1) ATE183951T1 (en)
DE (1) DE69420315T2 (en)
GB (1) GB2278836B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9407627D0 (en) * 1994-04-13 1994-06-08 Adlock Packaging Ltd Sealing a flowable product in a dispenser

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4819836A (en) * 1987-06-10 1989-04-11 Mega Plast Product- U. Verpackungsentwicklung Marketing Gesellschaft Mit Beschrankter Haftung & Co. Dispenser for dispensing paste compositions
EP0344491B1 (en) * 1988-06-03 1992-12-23 Wilhelm A. Keller Dispensing cartridge with a supply cylinder and an expulsion piston
IT1217852B (en) * 1988-06-17 1990-03-30 Guala Spa DISPENSER OF PASTOUS PRODUCTS, PARTICULARLY OF PASTA TOOTHPASTE
DE59103399D1 (en) * 1990-06-21 1994-12-08 Wilhelm A Keller Discharge cartridge with storage cylinder and delivery piston.

Also Published As

Publication number Publication date
EP0628354B1 (en) 1999-09-01
EP0628354A1 (en) 1994-12-14
GB2278836B (en) 1996-10-23
GB2278836A (en) 1994-12-14
GB9312052D0 (en) 1993-07-28
DE69420315D1 (en) 1999-10-07
DE69420315T2 (en) 2000-05-25

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties