SE8601933D0 - INSTRUCTIONS FOR DIRECT OILS AND SHOES - Google Patents

INSTRUCTIONS FOR DIRECT OILS AND SHOES

Info

Publication number
SE8601933D0
SE8601933D0 SE8601933A SE8601933A SE8601933D0 SE 8601933 D0 SE8601933 D0 SE 8601933D0 SE 8601933 A SE8601933 A SE 8601933A SE 8601933 A SE8601933 A SE 8601933A SE 8601933 D0 SE8601933 D0 SE 8601933D0
Authority
SE
Sweden
Prior art keywords
screw
piston
direct
spindle
shoes
Prior art date
Application number
SE8601933A
Other languages
Swedish (sv)
Other versions
SE8601933L (en
Inventor
L Oster
Original Assignee
Kloeckner Ferromatik Desma
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 Kloeckner Ferromatik Desma filed Critical Kloeckner Ferromatik Desma
Publication of SE8601933D0 publication Critical patent/SE8601933D0/en
Publication of SE8601933L publication Critical patent/SE8601933L/en

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
    • B29C45/176—Exchanging the injection unit or parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

An apparatus for the direct soling of shoe uppers comprises a set of moulding stations and an injection unit. The injection unit includes a mixing chamber provided with a screw 10 which can be changed automatically. In order to permit the screw 10 to be camped and released quickly, the screw 10 is mounted on a spindle 7 constructed as an expandable mandrel. The spindle 7 has an expandable sleeve portion 28 for clamping the screw 10 and a piston 32 for pressurizing the fluid which causes the portion 28 to expand. Piston 32 is loaded by a spring 36 and unloaded by a cylinder unit 40 which drives a dog element 42 which engages the end of piston 32. <IMAGE>
SE8601933A 1985-05-07 1986-04-25 DEVICE FOR DIRECT SHOOTING SE8601933L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853516310 DE3516310A1 (en) 1985-05-07 1985-05-07 DEVICE FOR DIRECTLY SOLEING SHOE SHOES

Publications (2)

Publication Number Publication Date
SE8601933D0 true SE8601933D0 (en) 1986-04-25
SE8601933L SE8601933L (en) 1986-11-08

Family

ID=6269995

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8601933A SE8601933L (en) 1985-05-07 1986-04-25 DEVICE FOR DIRECT SHOOTING

Country Status (6)

Country Link
JP (1) JPS61255602A (en)
DE (1) DE3516310A1 (en)
FR (1) FR2581581A1 (en)
GB (1) GB2174950A (en)
IT (1) IT1189981B (en)
SE (1) SE8601933L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994022657A1 (en) * 1993-04-02 1994-10-13 Buehler Ag Method and device for the automated ejection of an extrusion worm

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7300314U (en) * 1973-08-16 Tobler Sa Spreader or expansion mandrel with slotted bushes
DE1777257B2 (en) * 1965-03-03 1971-03-25 HYDRAULIC mandrel

Also Published As

Publication number Publication date
IT8619517A0 (en) 1986-02-24
JPS61255602A (en) 1986-11-13
IT8619517A1 (en) 1987-08-24
SE8601933L (en) 1986-11-08
GB8607495D0 (en) 1986-04-30
GB2174950A (en) 1986-11-19
FR2581581A1 (en) 1986-11-14
IT1189981B (en) 1988-02-10
DE3516310A1 (en) 1986-11-13

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