SE8101881L - THE FORM PIECE ALSO SET AND FORM TOOL FOR ITS MANUFACTURING - Google Patents

THE FORM PIECE ALSO SET AND FORM TOOL FOR ITS MANUFACTURING

Info

Publication number
SE8101881L
SE8101881L SE8101881A SE8101881A SE8101881L SE 8101881 L SE8101881 L SE 8101881L SE 8101881 A SE8101881 A SE 8101881A SE 8101881 A SE8101881 A SE 8101881A SE 8101881 L SE8101881 L SE 8101881L
Authority
SE
Sweden
Prior art keywords
lip
moulded
component
clearance space
manufacturing
Prior art date
Application number
SE8101881A
Other languages
Swedish (sv)
Inventor
M J James
Original Assignee
Global Castors & Hardware 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 Global Castors & Hardware Ltd filed Critical Global Castors & Hardware Ltd
Publication of SE8101881L publication Critical patent/SE8101881L/en

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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06—Releasable fastening devices with snap-action
    • F16B21/07—Releasable fastening devices with snap-action in which the socket has a resilient part
    • F16B21/071—Releasable fastening devices with snap-action in which the socket has a resilient part the socket being integrally formed with a component to be fasted, e.g. a sheet, plate or strip
    • 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
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • 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
    • B29L2031/706—Buoys

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Insertion Pins And Rivets (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Abstract

A component is moulded from a flexible material and has a fixing lip (6) which projects, internally or externally, from a surface (4) of the component. The lip (6) is inclined to the surface (4) and is moulded with a back clearance space (10). The cross-sectional shape of the lip (6) is contained within an included angle A which is preferably less than, and is not greater than, an included angle B of the back clearance space (10). During ejection of the moulded component from the mould the lip (6) is pushed back into the clearance space (10) by a stationary part of the mould cavity. <IMAGE>
SE8101881A 1980-03-26 1981-03-24 THE FORM PIECE ALSO SET AND FORM TOOL FOR ITS MANUFACTURING SE8101881L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8010111A GB2072568B (en) 1980-03-26 1980-03-26 Moulded components

Publications (1)

Publication Number Publication Date
SE8101881L true SE8101881L (en) 1981-09-27

Family

ID=10512390

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8101881A SE8101881L (en) 1980-03-26 1981-03-24 THE FORM PIECE ALSO SET AND FORM TOOL FOR ITS MANUFACTURING

Country Status (11)

Country Link
JP (1) JPS56150509A (en)
AU (1) AU6825281A (en)
BE (1) BE887981A (en)
DE (1) DE3107336A1 (en)
DK (1) DK76081A (en)
FR (1) FR2479072A1 (en)
GB (1) GB2072568B (en)
IT (1) IT1195804B (en)
NZ (1) NZ196404A (en)
SE (1) SE8101881L (en)
ZA (1) ZA811327B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3444108A1 (en) * 1984-12-04 1986-06-05 Hüls AG, 4370 Marl TOOL FOR PRODUCING MOLDED PARTS AND USE THEREOF
ES2110702T3 (en) * 1993-01-16 1998-02-16 Saint Gobain Vitrage AUTOMOBILE GLASS PRE-EQUIPPED FOR GLUING IN A HOLE AND MANUFACTURING PROCEDURE.
JP2943637B2 (en) * 1994-11-25 1999-08-30 住友電装株式会社 Release device for tubular elastic products

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3264016A (en) * 1963-09-10 1966-08-02 Gen Electric Hub and shaft coupling
US3713186A (en) * 1971-03-12 1973-01-30 Stewart Warner Corp Wheel stake
US3923949A (en) * 1973-12-20 1975-12-02 Neil G Kane Method of forming a such-back-preventing check valve in a liquid dispenser
FR2401008A1 (en) * 1977-05-03 1979-03-23 Greenspan Donald METHOD OF MANUFACTURING A VALVE FOR SEPARATION TUBE, AND THIS VALVE
FR2429662A1 (en) * 1978-06-27 1980-01-25 Biga Charles Plastic mouldings for assembly of hollow globes or geometric bodies - have thin walls to avoid material costs, moulding costs and shrinkage problems associated with solid bulbous mouldings

Also Published As

Publication number Publication date
IT8167294A0 (en) 1981-03-03
FR2479072A1 (en) 1981-10-02
JPS56150509A (en) 1981-11-21
BE887981A (en) 1981-07-16
DK76081A (en) 1981-09-27
ZA811327B (en) 1982-01-27
NZ196404A (en) 1984-03-16
AU6825281A (en) 1981-10-01
GB2072568B (en) 1983-09-21
GB2072568A (en) 1981-10-07
IT1195804B (en) 1988-10-27
DE3107336A1 (en) 1981-12-17

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Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8101881-4

Effective date: 19831220