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JPS5546946A - Moulding synthetic resin pallet - Google Patents

Moulding synthetic resin pallet

Info

Publication number
JPS5546946A
JPS5546946A JP11991278A JP11991278A JPS5546946A JP S5546946 A JPS5546946 A JP S5546946A JP 11991278 A JP11991278 A JP 11991278A JP 11991278 A JP11991278 A JP 11991278A JP S5546946 A JPS5546946 A JP S5546946A
Authority
JP
Japan
Prior art keywords
slide core
driven
synthetic resin
pallet
plunger
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.)
Granted
Application number
JP11991278A
Other languages
Japanese (ja)
Other versions
JPS614328B2 (en
Inventor
Yoshikatsu Yoshida
Takazo Ebina
Tsutomu Nakayama
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.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei Corp
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 Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP11991278A priority Critical patent/JPS5546946A/en
Publication of JPS5546946A publication Critical patent/JPS5546946A/en
Publication of JPS614328B2 publication Critical patent/JPS614328B2/ja
Granted 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
    • B29C45/26—Moulds
    • B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
    • 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
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7178—Pallets

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Pallets (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

PURPOSE: To insert a die at a portion in which insertion has been difficult heretofore for ensuring monolithic moulding of synthetic resin pallets for fork lift trucks by sliding after inserting a slide core from a portion where a pallet hole is to be provided.
CONSTITUTION: When a plunger 12 is driven downward; toggle bars 14 and 14' are expanded downward; and a slide core 13 transfers leftward, is guided by a guide bar 18 while driven by the reactionary force of a coil spring 17, and is set at a portion adjacent to a beam at a central portion. Ordinary dies (not illustrated) are placed around and above and below the slide core 13. After setting dies 11 and 19 and the slide core 13, a pallet 1 is moulded through extrusion. When the plunger 12 is driven thereafter, the slide core 13 slides rightward for reversing, and the die 11 is taken out together with the slide core 13 from a portion provided with a pallet hole.
COPYRIGHT: (C)1980,JPO&Japio
JP11991278A 1978-09-30 1978-09-30 Moulding synthetic resin pallet Granted JPS5546946A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11991278A JPS5546946A (en) 1978-09-30 1978-09-30 Moulding synthetic resin pallet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11991278A JPS5546946A (en) 1978-09-30 1978-09-30 Moulding synthetic resin pallet

Publications (2)

Publication Number Publication Date
JPS5546946A true JPS5546946A (en) 1980-04-02
JPS614328B2 JPS614328B2 (en) 1986-02-08

Family

ID=14773262

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11991278A Granted JPS5546946A (en) 1978-09-30 1978-09-30 Moulding synthetic resin pallet

Country Status (1)

Country Link
JP (1) JPS5546946A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58211429A (en) * 1982-06-01 1983-12-08 Daifuku Co Ltd Resin board-like body and molding method thereof
CN101612769A (en) * 2009-07-18 2009-12-30 浙江荣信模具塑料有限公司 The staggered mould emptier that crashes of the long and short part of loosing core of double-deck pallet
JP2021046214A (en) * 2019-09-17 2021-03-25 岐阜プラスチック工業株式会社 Pallet and metal mold

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6139825B2 (en) * 2012-04-16 2017-05-31 岐阜プラスチック工業株式会社 palette

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58211429A (en) * 1982-06-01 1983-12-08 Daifuku Co Ltd Resin board-like body and molding method thereof
JPH0455845B2 (en) * 1982-06-01 1992-09-04 Daifuku Kk
CN101612769A (en) * 2009-07-18 2009-12-30 浙江荣信模具塑料有限公司 The staggered mould emptier that crashes of the long and short part of loosing core of double-deck pallet
JP2021046214A (en) * 2019-09-17 2021-03-25 岐阜プラスチック工業株式会社 Pallet and metal mold

Also Published As

Publication number Publication date
JPS614328B2 (en) 1986-02-08

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