JPS55201A - Manufacture of leg device - Google Patents

Manufacture of leg device

Info

Publication number
JPS55201A
JPS55201A JP1125478A JP1125478A JPS55201A JP S55201 A JPS55201 A JP S55201A JP 1125478 A JP1125478 A JP 1125478A JP 1125478 A JP1125478 A JP 1125478A JP S55201 A JPS55201 A JP S55201A
Authority
JP
Japan
Prior art keywords
drag
leg bodies
cope
viscoelastic material
projections
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.)
Granted
Application number
JP1125478A
Other languages
Japanese (ja)
Other versions
JPS624206B2 (en
Inventor
Takamichi Nakagawa
Fumiitsu Yamaguchi
Koichi Azuma
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 Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP1125478A priority Critical patent/JPS55201A/en
Publication of JPS55201A publication Critical patent/JPS55201A/en
Publication of JPS624206B2 publication Critical patent/JPS624206B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To easily mass-produce leg bodies having cushion layers, by placing a cushion sheet having a plurality of holes on a drag and by butting the cope and drag to each other to shape the leg bodies from a viscoelastic material. CONSTITUTION:The cushion sheet 31 having the plural holes corresponding to a plurality of pillar-like projections 13 of the drag 11 is inserted into the drag. Washers 33 are fitted on small projections 12 provided on the tops of the pillar-like projections 13. The drag 11 and the cope 14 are then butted to each other. The viscoelastic material is poured in between the cope and the drag and is heated and pressurized to make the leg bodies which are coupled to each other by a connection layer 36 of the viscoelastic material. The cushion sheet layer 31 is uniformly bonded to the leg bodies by the heating and pressurization. The coupled leg bodies are cut off each other by pressing, thereby obtaining separate leg devices.
JP1125478A 1978-02-02 1978-02-02 Manufacture of leg device Granted JPS55201A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1125478A JPS55201A (en) 1978-02-02 1978-02-02 Manufacture of leg device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1125478A JPS55201A (en) 1978-02-02 1978-02-02 Manufacture of leg device

Publications (2)

Publication Number Publication Date
JPS55201A true JPS55201A (en) 1980-01-05
JPS624206B2 JPS624206B2 (en) 1987-01-29

Family

ID=11772793

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1125478A Granted JPS55201A (en) 1978-02-02 1978-02-02 Manufacture of leg device

Country Status (1)

Country Link
JP (1) JPS55201A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4669146A (en) * 1984-12-30 1987-06-02 Nissan Motor Company, Limited Caster

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4669146A (en) * 1984-12-30 1987-06-02 Nissan Motor Company, Limited Caster

Also Published As

Publication number Publication date
JPS624206B2 (en) 1987-01-29

Similar Documents

Publication Publication Date Title
SE7910278L (en) SET AND DEVICE FOR MANUFACTURE OF SEAT PADS
JPS5551524A (en) Preparation of dressed material
ES275950U (en) Sheet-like article.
DE3376434D1 (en) Process for the manufacture of a multicoloured floor covering
ES471819A1 (en) Apparatus for decorating sheet material
DE3480784D1 (en) METHOD FOR INTERNALLY CONNECTING AND FORMING A GLASS DISC WITH AN ARRANGEMENT OF POLYMER PRESSING MATERIAL AND THE PRODUCT OBTAINED IN THIS WAY.
JPS5716952A (en) Production of cushion material
JPS56119A (en) Manufacture of embossed decorative laminated sheet
JPS55234A (en) Bonding of overlapped pieces
JPS5697799A (en) Radiator
JPS54135851A (en) Decorative sheet and its production
GB747511A (en) Flexible electric heating surfaces
JPS5555854A (en) Laminated sheet with uneven pattern and its preparation and mold for heating press molding
JPS5611218A (en) Edge treating method for interior packaging parts with pad material incorporated therein
JPS55107478A (en) Method for manufacture and device for hallmarked plate
JPS57116619A (en) Production of composite foamed sheet having rugged pattern on surface
JPS52125541A (en) Adhesion method
JPS5524836A (en) Method of producing rotary grinding disc
JPH0242479Y2 (en)
JPS53127073A (en) Method of forming sculpture-like article
JPS57203523A (en) Manufacture of expanded decorative sheet material
CH556229A (en) METHOD FOR PRODUCING MOLDED BODIES MADE OF FIBER MATERIAL, PROVIDED ON THEIR SURFACE WITH A FOREIGN LAYER, AND DEVICE FOR CARRYING OUT THE METHOD.
JPS571788A (en) Transfer paper
JPS555213A (en) Method of manufacturing rotary grinding disc
JPS56102193A (en) Production of honey-comb diaphragm