FI890902A - RELEASE SHAFT. - Google Patents

RELEASE SHAFT. Download PDF

Info

Publication number
FI890902A
FI890902A FI890902A FI890902A FI890902A FI 890902 A FI890902 A FI 890902A FI 890902 A FI890902 A FI 890902A FI 890902 A FI890902 A FI 890902A FI 890902 A FI890902 A FI 890902A
Authority
FI
Finland
Prior art keywords
release shaft
release
shaft
Prior art date
Application number
FI890902A
Other languages
Finnish (fi)
Other versions
FI890902A0 (en
Inventor
Kjellvar Norling
Original Assignee
Betongindustri Ab
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 Betongindustri Ab filed Critical Betongindustri Ab
Publication of FI890902A0 publication Critical patent/FI890902A0/en
Publication of FI890902A publication Critical patent/FI890902A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
    • B28B7/0035—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding
    • B28B7/0041—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding the sidewalls of the mould being moved only parallelly away from the sidewalls of the moulded article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/08—Moulds provided with means for tilting or inverting
    • B28B7/085—Moulds provided with means for tilting or inverting for making double wall panels

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
FI890902A 1988-02-26 1989-02-24 RELEASE SHAFT. FI890902A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8800680A SE460839B (en) 1988-02-26 1988-02-26 SHUTTER FOR FOUNDING TABLE

Publications (2)

Publication Number Publication Date
FI890902A0 FI890902A0 (en) 1989-02-24
FI890902A true FI890902A (en) 1989-08-27

Family

ID=20371509

Family Applications (1)

Application Number Title Priority Date Filing Date
FI890902A FI890902A (en) 1988-02-26 1989-02-24 RELEASE SHAFT.

Country Status (5)

Country Link
DE (1) DE3905305A1 (en)
DK (1) DK89889A (en)
FI (1) FI890902A (en)
NO (1) NO167720C (en)
SE (1) SE460839B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI88472C (en) * 1990-06-18 1993-05-25 Partek Concrete Oy Ab casting mold

Also Published As

Publication number Publication date
NO890771L (en) 1989-08-28
SE8800680L (en) 1989-08-27
DE3905305A1 (en) 1989-09-07
FI890902A0 (en) 1989-02-24
DK89889A (en) 1989-08-27
SE8800680D0 (en) 1988-02-26
NO890771D0 (en) 1989-02-23
NO167720C (en) 1991-12-04
SE460839B (en) 1989-11-27
NO167720B (en) 1991-08-26
DK89889D0 (en) 1989-02-24

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: AB BETONGINDUSTRI