GB1209990A - Improvements in apparatus for blow-moulding hollow articles - Google Patents

Improvements in apparatus for blow-moulding hollow articles

Info

Publication number
GB1209990A
GB1209990A GB46284/68A GB4628468A GB1209990A GB 1209990 A GB1209990 A GB 1209990A GB 46284/68 A GB46284/68 A GB 46284/68A GB 4628468 A GB4628468 A GB 4628468A GB 1209990 A GB1209990 A GB 1209990A
Authority
GB
United Kingdom
Prior art keywords
stand
blow
support spring
mould halves
moulding
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
GB46284/68A
Inventor
Stefan Fischer
Rainer Fischer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1209990A publication Critical patent/GB1209990A/en
Expired 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
    • 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
    • B29C45/1761—Means for guiding movable mould supports or injection units on the machine base or frame; Machine bases or frames
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/56—Opening, closing or clamping means
    • 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
    • B29C45/1761—Means for guiding movable mould supports or injection units on the machine base or frame; Machine bases or frames
    • B29C2045/1763—Means for guiding movable mould supports or injection units on the machine base or frame; Machine bases or frames preventing distortion of the machine part guiding the movable mould
    • 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
    • B29C45/1761—Means for guiding movable mould supports or injection units on the machine base or frame; Machine bases or frames
    • B29C2045/1768—Means for guiding movable mould supports or injection units on the machine base or frame; Machine bases or frames constructions of C-shaped frame elements
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/28—Blow-moulding apparatus
    • B29C49/28006—Blow-moulding apparatus having special frame

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

1,209,990. Blow-moulding. S. FISCHER and R. FISCHER. 30 Sept., 1968 [30 Sept., 1967], No. 46284/68. Heading B5A. In blow-moulding apparatus of Fig. 1, having mould halves 11, 12 supported on tracks 22, 23 of stand 19 and movable by hydraulic cylinders 35, 36, the reaction to mould half movements is absorbed by support spring 30, flexibly connected to the stand 19. Stand 19 has two upwardly directed legs 17, 18 bored to take guide rods 15 of mould halves 11, 12 the weight of which is taken by stand 19 through platens 13, 14, rollers 20, 21 and tracks 22, 23 on the base portion of stand 19. The mould halves 11, 12 are operated by cylinders 35, 36 and fixed to upwardly directed legs 31, 32 of support spring 30 at 33, 34. The support spring 30 is connected to stand 19 by rods e.g. 310 and guide strips 307, 308, 309 to allow flexion of the support spring.
GB46284/68A 1967-09-30 1968-09-30 Improvements in apparatus for blow-moulding hollow articles Expired GB1209990A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF0053637 1967-09-30
DE1704046A DE1704046B2 (en) 1967-09-30 1967-09-30 Device for producing hollow bodies and the like from thermoplastics

Publications (1)

Publication Number Publication Date
GB1209990A true GB1209990A (en) 1970-10-28

Family

ID=25754688

Family Applications (1)

Application Number Title Priority Date Filing Date
GB46284/68A Expired GB1209990A (en) 1967-09-30 1968-09-30 Improvements in apparatus for blow-moulding hollow articles

Country Status (2)

Country Link
DE (1) DE1704046B2 (en)
GB (1) GB1209990A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3734671A (en) * 1970-10-01 1973-05-22 Voith Gmbh J M Mold closing unit
EP3075515A1 (en) * 2015-03-31 2016-10-05 Sumitomo Heavy Industries, Ltd. Injection molding machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4426521C1 (en) * 1994-07-27 1995-09-28 Battenfeld Fischer Blasform Drive useful for closing blow moulding dies avoiding distortion

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3734671A (en) * 1970-10-01 1973-05-22 Voith Gmbh J M Mold closing unit
EP3075515A1 (en) * 2015-03-31 2016-10-05 Sumitomo Heavy Industries, Ltd. Injection molding machine

Also Published As

Publication number Publication date
DE1704046A1 (en) 1971-01-28
DE1704046B2 (en) 1974-09-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee