GB1524238A - Capping machines for threaded necks - Google Patents

Capping machines for threaded necks

Info

Publication number
GB1524238A
GB1524238A GB50658/75A GB5065875A GB1524238A GB 1524238 A GB1524238 A GB 1524238A GB 50658/75 A GB50658/75 A GB 50658/75A GB 5065875 A GB5065875 A GB 5065875A GB 1524238 A GB1524238 A GB 1524238A
Authority
GB
United Kingdom
Prior art keywords
thread
roller
profile
depth
threaded necks
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
GB50658/75A
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.)
COURONNE EMBALLAGES
Original Assignee
COURONNE EMBALLAGES
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 COURONNE EMBALLAGES filed Critical COURONNE EMBALLAGES
Publication of GB1524238A publication Critical patent/GB1524238A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • B65D41/0435—Threaded or like caps or cap-like covers secured by rotation with separate sealing elements
    • B65D41/0464—Threaded or like caps or cap-like covers secured by rotation with separate sealing elements the screw-thread or the like being formed by conforming the cap-skirt to the thread or the like formation on a container neck
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
    • B67B3/00—Closing bottles, jars or similar containers by applying caps
    • B67B3/02—Closing bottles, jars or similar containers by applying caps by applying flanged caps, e.g. crown caps, and securing by deformation of flanges
    • B67B3/10—Capping heads for securing caps
    • B67B3/18—Capping heads for securing caps characterised by being rotatable, e.g. for forming screw threads in situ

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Of Jars (AREA)
  • Closures For Containers (AREA)

Abstract

1524238 Roller dies EMBALLAGES COURONNE SA 10 Dec 1975 [30 April 1975] 50658/75 Heading B8T The roller, or rollers, of a capping machine for threaded necks of containers has a profile ineluding a first portion 22 complementary to the thread groove, and a second portion 24 formed by an extension constituting a cylindrical end shoulder on the lower side of the roller which prevents the edge of the cap skirt turning outwardly. A further portion 23 is preferably provided between the portions 22, 24, the portion 23 conforming to one half the profile of the thread land. The difference in diameter, (D 1 - D 2 ), between the portions 22, 24 is double the depth P of the thread. The depth of the skirt of the cap may be less than, equal to, or greater than the height of the thread on the container.
GB50658/75A 1975-04-30 1975-12-10 Capping machines for threaded necks Expired GB1524238A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7513506A FR2309467A1 (en) 1975-04-30 1975-04-30 IMPROVEMENTS TO CORDERS FOR SCREW RINGS

Publications (1)

Publication Number Publication Date
GB1524238A true GB1524238A (en) 1978-09-06

Family

ID=9154647

Family Applications (1)

Application Number Title Priority Date Filing Date
GB50658/75A Expired GB1524238A (en) 1975-04-30 1975-12-10 Capping machines for threaded necks

Country Status (12)

Country Link
AR (1) AR215585A1 (en)
AT (1) AT353632B (en)
BE (1) BE840458A (en)
BR (1) BR7602764A (en)
CH (1) CH609648A5 (en)
DE (1) DE2618461A1 (en)
ES (1) ES447168A1 (en)
FR (1) FR2309467A1 (en)
GB (1) GB1524238A (en)
IT (1) IT1058959B (en)
NL (1) NL7604618A (en)
ZA (1) ZA762052B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005935A1 (en) * 1978-05-31 1979-12-12 Metal Closures Limited Method of applying closures to containers
EP0005934A1 (en) * 1978-05-31 1979-12-12 Metal Closures Limited Method and apparatus for applying closures to containers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005935A1 (en) * 1978-05-31 1979-12-12 Metal Closures Limited Method of applying closures to containers
EP0005934A1 (en) * 1978-05-31 1979-12-12 Metal Closures Limited Method and apparatus for applying closures to containers

Also Published As

Publication number Publication date
DE2618461A1 (en) 1976-11-18
ATA313876A (en) 1979-04-15
BR7602764A (en) 1976-11-23
CH609648A5 (en) 1979-03-15
ZA762052B (en) 1977-04-27
NL7604618A (en) 1976-11-02
BE840458A (en) 1976-08-02
FR2309467B1 (en) 1978-02-03
ES447168A1 (en) 1977-07-01
AR215585A1 (en) 1979-10-31
IT1058959B (en) 1982-05-10
AT353632B (en) 1979-11-26
FR2309467A1 (en) 1976-11-26

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee