GB2216506B - Hollow articles - Google Patents

Hollow articles

Info

Publication number
GB2216506B
GB2216506B GB8905203A GB8905203A GB2216506B GB 2216506 B GB2216506 B GB 2216506B GB 8905203 A GB8905203 A GB 8905203A GB 8905203 A GB8905203 A GB 8905203A GB 2216506 B GB2216506 B GB 2216506B
Authority
GB
United Kingdom
Prior art keywords
hollow articles
articles
hollow
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 - Fee Related
Application number
GB8905203A
Other versions
GB2216506A (en
GB8905203D0 (en
Inventor
Stephen Roy Loomes
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.)
BXL Plastics Ltd
Original Assignee
BXL Plastics 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 BXL Plastics Ltd filed Critical BXL Plastics Ltd
Publication of GB8905203D0 publication Critical patent/GB8905203D0/en
Publication of GB2216506A publication Critical patent/GB2216506A/en
Application granted granted Critical
Publication of GB2216506B publication Critical patent/GB2216506B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0003—Discharging moulded articles from the mould
    • B29C37/0014—Discharging moulded articles from the mould by flexibly or permanently deforming undercut portions of the articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/44—Removing or ejecting moulded articles for undercut articles
    • B29C45/4407—Removing or ejecting moulded articles for undercut articles by flexible movement of undercut portions of the articles
    • 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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/12—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having removable closures
    • B65D47/14—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having removable closures and closure-retaining means
    • B65D47/147—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having removable closures and closure-retaining means for snap-on caps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/44—Removing or ejecting moulded articles for undercut articles
    • B29C45/4407—Removing or ejecting moulded articles for undercut articles by flexible movement of undercut portions of the articles
    • B29C2045/4414—Flexible undercut parts divided into segments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/56—Stoppers or lids for bottles, jars, or the like, e.g. closures
    • B29L2031/565—Stoppers or lids for bottles, jars, or the like, e.g. closures for containers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Closures For Containers (AREA)
GB8905203A 1988-03-08 1989-03-07 Hollow articles Expired - Fee Related GB2216506B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888805450A GB8805450D0 (en) 1988-03-08 1988-03-08 Hollow articles

Publications (3)

Publication Number Publication Date
GB8905203D0 GB8905203D0 (en) 1989-04-19
GB2216506A GB2216506A (en) 1989-10-11
GB2216506B true GB2216506B (en) 1992-05-06

Family

ID=10633021

Family Applications (2)

Application Number Title Priority Date Filing Date
GB888805450A Pending GB8805450D0 (en) 1988-03-08 1988-03-08 Hollow articles
GB8905203A Expired - Fee Related GB2216506B (en) 1988-03-08 1989-03-07 Hollow articles

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB888805450A Pending GB8805450D0 (en) 1988-03-08 1988-03-08 Hollow articles

Country Status (1)

Country Link
GB (2) GB8805450D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19815297C2 (en) * 1998-04-06 2000-04-20 Hella Kg Hueck & Co Receiving part as part of a vehicle headlight and method for producing such a receiving part
FR2789359B1 (en) * 1999-02-04 2001-03-30 Mecanique De Villeurbanne Soc BALL JOINT, PARTICULARLY A STEERING BALL OR SUSPENSION BALL FOR MOTOR VEHICLES, AND METHOD FOR MANUFACTURING A PAD FOR SUCH A BALL JOINT

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB539891A (en) * 1940-11-15 1941-09-26 Cascelloid Ltd Improvements in stoppers for containers
GB645293A (en) * 1948-03-12 1950-10-25 Glass Wholesale Supplies Ltd Improvements in closures for bottles or containers
GB661158A (en) * 1949-11-28 1951-11-14 Edward Johnson Towns Improvements in closures for bottles and the like
GB714758A (en) * 1951-03-19 1954-09-01 Thomas Leslie Garner Improvements in plug-in stoppers
GB770383A (en) * 1955-03-18 1957-03-20 Bunder Glas G M B H Improvements in or relating to closures for bottles and the like
US3499574A (en) * 1968-12-05 1970-03-10 Bennett Ind Inc Resilient closure having retaining means

Also Published As

Publication number Publication date
GB2216506A (en) 1989-10-11
GB8805450D0 (en) 1988-04-07
GB8905203D0 (en) 1989-04-19

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Legal Events

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

Effective date: 20000307