JPS6490704A - Beam type formwork for precast concrete - Google Patents

Beam type formwork for precast concrete

Info

Publication number
JPS6490704A
JPS6490704A JP24576287A JP24576287A JPS6490704A JP S6490704 A JPS6490704 A JP S6490704A JP 24576287 A JP24576287 A JP 24576287A JP 24576287 A JP24576287 A JP 24576287A JP S6490704 A JPS6490704 A JP S6490704A
Authority
JP
Japan
Prior art keywords
side frame
frame
base board
bottom frame
width
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.)
Pending
Application number
JP24576287A
Other languages
Japanese (ja)
Inventor
Hiroshi Goto
Takashi Hirose
Harunao Aoyama
Takafumi Okugawa
Yasuo Kato
Hiroshi Inoue
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.)
Fujita Corp
Original Assignee
Fujita 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 Fujita Corp filed Critical Fujita Corp
Priority to JP24576287A priority Critical patent/JPS6490704A/en
Publication of JPS6490704A publication Critical patent/JPS6490704A/en
Pending legal-status Critical Current

Links

Landscapes

  • Moulds, Cores, Or Mandrels (AREA)

Abstract

PURPOSE:To enable manufacturing of beams of various sizes whose beam widths and beam forms are different from one another and diversion adapted to other construction work with the same concrete formwork, by a method wherein a bottom frame possessing a width and form corresponding to the necessary beam width and beam form is mounted on a base board and a pair of side frames placing the same bottom frame between them are provided on the base board in a rising state. CONSTITUTION:Side frames 2, 3 which are confronted with each other are provided on a base board 1 in a rising state and the lower end part of the side frame 2 is hinged undulatably to a bracket 4 through a pin 5. A support 6 is provided on the outside of the side frame 2 and the top is fitted with a connecting member such as a toggle clamp 7. A bottom frame 8 possessing a necessary width and form is mounted on the base board 1, a side frame 3 and a web of a channel steel 8a of the bottom frame 8 are connected tightly with a bolt 12 and nut 13, the side frame 2 along with the side frame 3 are put the bottom frame 8 between them by raising the side frame 2 and the side frame 2 is stuck close to the support 6 through the toggle clamp 7. Concrete is placed in both the side frames 2, 3 and the bottom plate 8b of the bottom frame 8, a width limiting material 15 is removed at the time of demolding, sticking of the side frame 2 with a toggle clamp 7 is released and the same side frame is turned in the direction of an arrow Y.
JP24576287A 1987-10-01 1987-10-01 Beam type formwork for precast concrete Pending JPS6490704A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24576287A JPS6490704A (en) 1987-10-01 1987-10-01 Beam type formwork for precast concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24576287A JPS6490704A (en) 1987-10-01 1987-10-01 Beam type formwork for precast concrete

Publications (1)

Publication Number Publication Date
JPS6490704A true JPS6490704A (en) 1989-04-07

Family

ID=17138423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24576287A Pending JPS6490704A (en) 1987-10-01 1987-10-01 Beam type formwork for precast concrete

Country Status (1)

Country Link
JP (1) JPS6490704A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5005569A (en) * 1988-06-11 1991-04-09 Dragerwerk Aktiengesellschaft Ventilatory air humidifier for a breathing equipment
JPH04325203A (en) * 1991-04-25 1992-11-13 Ohbayashi Corp Wall form made of precast concrete and manufacture thereof
JPH08323726A (en) * 1995-06-05 1996-12-10 Sato Kogyosho:Kk Concrete form

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5223119A (en) * 1975-08-14 1977-02-21 Kiyokutou Matsuku Guregoo Kk Mold for concrete molding
JPS5839410A (en) * 1981-09-04 1983-03-08 石川島建材工業株式会社 Formwork for box culvert

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5223119A (en) * 1975-08-14 1977-02-21 Kiyokutou Matsuku Guregoo Kk Mold for concrete molding
JPS5839410A (en) * 1981-09-04 1983-03-08 石川島建材工業株式会社 Formwork for box culvert

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5005569A (en) * 1988-06-11 1991-04-09 Dragerwerk Aktiengesellschaft Ventilatory air humidifier for a breathing equipment
JPH04325203A (en) * 1991-04-25 1992-11-13 Ohbayashi Corp Wall form made of precast concrete and manufacture thereof
JPH08323726A (en) * 1995-06-05 1996-12-10 Sato Kogyosho:Kk Concrete form

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