DK115830B - Udtrækningsmekanisme til kernerør i betonstøbeforme. - Google Patents

Udtrækningsmekanisme til kernerør i betonstøbeforme.

Info

Publication number
DK115830B
DK115830B DK412067AA DK412067A DK115830B DK 115830 B DK115830 B DK 115830B DK 412067A A DK412067A A DK 412067AA DK 412067 A DK412067 A DK 412067A DK 115830 B DK115830 B DK 115830B
Authority
DK
Denmark
Prior art keywords
extraction mechanism
core pipes
concrete molds
molds
concrete
Prior art date
Application number
DK412067AA
Other languages
English (en)
Inventor
P Toksvig
Original Assignee
Modulbeton As
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 Modulbeton As filed Critical Modulbeton As
Priority to DK412067AA priority Critical patent/DK115830B/da
Priority to US752630A priority patent/US3642419A/en
Publication of DK115830B publication Critical patent/DK115830B/da

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
    • B28B7/28—Cores; Mandrels
    • 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
    • B28B7/28—Cores; Mandrels
    • B28B7/285—Core puller

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
DK412067AA 1967-08-14 1967-08-14 Udtrækningsmekanisme til kernerør i betonstøbeforme. DK115830B (da)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DK412067AA DK115830B (da) 1967-08-14 1967-08-14 Udtrækningsmekanisme til kernerør i betonstøbeforme.
US752630A US3642419A (en) 1967-08-14 1968-08-14 Operating mechanism for core tubes in concrete molds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK412067AA DK115830B (da) 1967-08-14 1967-08-14 Udtrækningsmekanisme til kernerør i betonstøbeforme.

Publications (1)

Publication Number Publication Date
DK115830B true DK115830B (da) 1969-11-10

Family

ID=8130398

Family Applications (1)

Application Number Title Priority Date Filing Date
DK412067AA DK115830B (da) 1967-08-14 1967-08-14 Udtrækningsmekanisme til kernerør i betonstøbeforme.

Country Status (2)

Country Link
US (1) US3642419A (da)
DK (1) DK115830B (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113479644A (zh) * 2021-06-25 2021-10-08 河北新大地机电制造有限公司 一种自动拔芯、转运机构

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043723A (en) * 1976-04-02 1977-08-23 Slaton Stewart E Conduit molding machine
DE3991590T1 (de) * 1989-02-17 1991-04-04 Ki Inzenerno Str I Vorrichtung zum formen von bauelementen mit hohlraeumen
DE4407127A1 (de) * 1994-03-04 1995-09-07 Rampf Formen Gmbh Vorrichtung zur Herstellung von Formkörpern aus insbesondere Beton
DE102016205554B4 (de) * 2016-04-04 2022-02-24 Rekers Gmbh Maschinen- Und Anlagenbau Ziehdornvorrichtung für eine Steinformmaschine, Steinformmaschine und Verfahren zur Herstellung von Formsteinen
CN106217618B (zh) * 2016-08-31 2019-03-01 江苏万力机械股份有限公司 砌块成型机抽芯装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US781143A (en) * 1904-10-14 1905-01-31 Charles F Harris Cement-block machine.
FR47913E (fr) * 1936-03-21 1937-08-23 Dispositif de pavage
CH217168A (de) * 1941-02-14 1941-10-15 Moser Fritz Vibriergerät.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113479644A (zh) * 2021-06-25 2021-10-08 河北新大地机电制造有限公司 一种自动拔芯、转运机构

Also Published As

Publication number Publication date
US3642419A (en) 1972-02-15

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