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GB521911A - Improvements in piston extrusion apparatus - Google Patents

Improvements in piston extrusion apparatus

Info

Publication number
GB521911A
GB521911A GB3457438A GB3457438A GB521911A GB 521911 A GB521911 A GB 521911A GB 3457438 A GB3457438 A GB 3457438A GB 3457438 A GB3457438 A GB 3457438A GB 521911 A GB521911 A GB 521911A
Authority
GB
United Kingdom
Prior art keywords
extrusion apparatus
piston extrusion
plunger
piston
edwards
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
GB3457438A
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.)
Viscose Development Co Ltd
Original Assignee
Viscose Development 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 Viscose Development Co Ltd filed Critical Viscose Development Co Ltd
Priority to GB3457438A priority Critical patent/GB521911A/en
Publication of GB521911A publication Critical patent/GB521911A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
    • A45D34/04—Appliances specially adapted for applying liquid, e.g. using roller or ball
    • 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
    • B65D83/0044—Containers or packages provided with a piston or with a movable bottom or partition having approximately the same section as the container the piston having a dispensing opening formed in the piston
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D2200/00—Details not otherwise provided for in A45D
    • A45D2200/05—Details of containers
    • A45D2200/054—Means for supplying liquid to the outlet of the container
    • A45D2200/055—Piston or plunger for supplying the liquid to the applicator

Landscapes

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

Abstract

521,911. Piston extrusion apparatus. VISCOSE DEVELOPMENT CO., Ltd., and EDWARDS, W. L. Nov. 28, 1938, No. 34574. [Class 102 (ii)] Extrusion apparatus for a cosmetic comprises a hollow plunger d having an outlet e and sliding in a container a having a filling aperture closed by a plug b. Outward movement of the plunger d is restricted by a collar f and packing is effected by a cork ring g. A cover h is provided.
GB3457438A 1938-11-28 1938-11-28 Improvements in piston extrusion apparatus Expired GB521911A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3457438A GB521911A (en) 1938-11-28 1938-11-28 Improvements in piston extrusion apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3457438A GB521911A (en) 1938-11-28 1938-11-28 Improvements in piston extrusion apparatus

Publications (1)

Publication Number Publication Date
GB521911A true GB521911A (en) 1940-06-04

Family

ID=10367320

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3457438A Expired GB521911A (en) 1938-11-28 1938-11-28 Improvements in piston extrusion apparatus

Country Status (1)

Country Link
GB (1) GB521911A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2630812A (en) * 1950-08-21 1953-03-10 Tally M Dendy Combined toothbrush and paste dispenser
US2717107A (en) * 1954-10-29 1955-09-06 Jr George J Moletz Gun for viscous material
EP3015020A4 (en) * 2013-06-25 2017-01-25 Yonwoo Co., Ltd. Extrusion type cosmetic container

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2630812A (en) * 1950-08-21 1953-03-10 Tally M Dendy Combined toothbrush and paste dispenser
US2717107A (en) * 1954-10-29 1955-09-06 Jr George J Moletz Gun for viscous material
EP3015020A4 (en) * 2013-06-25 2017-01-25 Yonwoo Co., Ltd. Extrusion type cosmetic container

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