JPS566734A - Production of groove-type shape material - Google Patents

Production of groove-type shape material

Info

Publication number
JPS566734A
JPS566734A JP8277379A JP8277379A JPS566734A JP S566734 A JPS566734 A JP S566734A JP 8277379 A JP8277379 A JP 8277379A JP 8277379 A JP8277379 A JP 8277379A JP S566734 A JPS566734 A JP S566734A
Authority
JP
Japan
Prior art keywords
groove
male die
shape
shape material
molding
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
JP8277379A
Other languages
Japanese (ja)
Inventor
Kenji Osawa
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP8277379A priority Critical patent/JPS566734A/en
Publication of JPS566734A publication Critical patent/JPS566734A/en
Pending legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

PURPOSE: To obtain a groove-type shape material, which has hitherto been obtained in two processes, in one process by bisecting the male die of the same shape as the inside circumferential shape of the groove constituting the molding dies and making one of them integral with the grooves of the above-mentioned shape material.
CONSTITUTION: At the time of producing a shape material 1 having blocks 3 by laminating plural sheets of sliced thin wooden boards with adhesive agents to make a body to be pressed, and pressing this in molding dies with heating to form a groove 4 and a plurality of differences in level 2 in the lengthwise direction at the outside face, a male die of the same shape as the inside circumferential shape of the groove constituting the above-mentioned molding dies is bisected to an end male die on one side and a middle male die on the other. This end male die is made integral with the groove 4 to change the end male die to a block 3. A molding of wood or synthetic resin such as polyester is used as the block 3. The block 3 is made integral with the die material 1 at the same instant of molding of the shape material 1 and therefore the groove-type shape material is obtained by simplifying conventional two processes to one process.
COPYRIGHT: (C)1981,JPO&Japio
JP8277379A 1979-06-30 1979-06-30 Production of groove-type shape material Pending JPS566734A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8277379A JPS566734A (en) 1979-06-30 1979-06-30 Production of groove-type shape material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8277379A JPS566734A (en) 1979-06-30 1979-06-30 Production of groove-type shape material

Publications (1)

Publication Number Publication Date
JPS566734A true JPS566734A (en) 1981-01-23

Family

ID=13783745

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8277379A Pending JPS566734A (en) 1979-06-30 1979-06-30 Production of groove-type shape material

Country Status (1)

Country Link
JP (1) JPS566734A (en)

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