JPS6440084A - Production of seat - Google Patents

Production of seat

Info

Publication number
JPS6440084A
JPS6440084A JP62195817A JP19581787A JPS6440084A JP S6440084 A JPS6440084 A JP S6440084A JP 62195817 A JP62195817 A JP 62195817A JP 19581787 A JP19581787 A JP 19581787A JP S6440084 A JPS6440084 A JP S6440084A
Authority
JP
Japan
Prior art keywords
sheet frame
pad
synthetic resin
resin film
coated
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
JP62195817A
Other languages
Japanese (ja)
Inventor
Takashi Yamada
Yutaka Hamaguchi
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.)
NHK Spring Co Ltd
Original Assignee
NHK Spring 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 NHK Spring Co Ltd filed Critical NHK Spring Co Ltd
Priority to JP62195817A priority Critical patent/JPS6440084A/en
Publication of JPS6440084A publication Critical patent/JPS6440084A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To prevent deterioration in a sitting feeling and the function fault of a mechanism part by coating the whole part of a sheet frame and a cusion spring extended to the sheet frame with a resin film and, after that, integratedly foaming a synthetic resin so as to form a pad. CONSTITUTION: The whole sheet frame 1 including an inner space 1a or almost the whole part excluding a min. hole, etc., required for fixing the frame 1 and the pad 2 is previously coated with a synthetic resin film 4 by thermal forming or vacuum forming. Then, the sheet frame 1 is set in a pad mold, a synthetic resin original liquid such as a urethane, etc., is cast so as to be integratedly foamed and the pad 2 is molded. Therefore, the cushion spring 3 extended in the inner space 1a of the sheet frame 1 is also coated with the synthetic resin film 4 so that the cushion spring 3 is prevented from being integrated with a foamed body. Besides, the mechanism part disposed in the sheet frame 1 is coated with the resin film 4.
JP62195817A 1987-08-05 1987-08-05 Production of seat Pending JPS6440084A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62195817A JPS6440084A (en) 1987-08-05 1987-08-05 Production of seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62195817A JPS6440084A (en) 1987-08-05 1987-08-05 Production of seat

Publications (1)

Publication Number Publication Date
JPS6440084A true JPS6440084A (en) 1989-02-10

Family

ID=16347485

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62195817A Pending JPS6440084A (en) 1987-08-05 1987-08-05 Production of seat

Country Status (1)

Country Link
JP (1) JPS6440084A (en)

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