JPH0434496B2 - - Google Patents

Info

Publication number
JPH0434496B2
JPH0434496B2 JP26108584A JP26108584A JPH0434496B2 JP H0434496 B2 JPH0434496 B2 JP H0434496B2 JP 26108584 A JP26108584 A JP 26108584A JP 26108584 A JP26108584 A JP 26108584A JP H0434496 B2 JPH0434496 B2 JP H0434496B2
Authority
JP
Japan
Prior art keywords
hardness
urethane
cushion body
different
mold
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.)
Expired
Application number
JP26108584A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61137732A (ja
Inventor
Takeshi Minegishi
Yasuo Yoneshige
Atsushi Misumi
Tooru Sakai
Toshihiro Takehana
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 JP26108584A priority Critical patent/JPS61137732A/ja
Publication of JPS61137732A publication Critical patent/JPS61137732A/ja
Publication of JPH0434496B2 publication Critical patent/JPH0434496B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Springs (AREA)
  • Laminated Bodies (AREA)
  • Seats For Vehicles (AREA)
JP26108584A 1984-12-11 1984-12-11 異硬度クッション体 Granted JPS61137732A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP26108584A JPS61137732A (ja) 1984-12-11 1984-12-11 異硬度クッション体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26108584A JPS61137732A (ja) 1984-12-11 1984-12-11 異硬度クッション体

Publications (2)

Publication Number Publication Date
JPS61137732A JPS61137732A (ja) 1986-06-25
JPH0434496B2 true JPH0434496B2 (enrdf_load_stackoverflow) 1992-06-08

Family

ID=17356872

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26108584A Granted JPS61137732A (ja) 1984-12-11 1984-12-11 異硬度クッション体

Country Status (1)

Country Link
JP (1) JPS61137732A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11001690B2 (en) 2017-07-10 2021-05-11 Nhk Spring Co., Ltd. Cushion material, seat cushion material, and seat

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1832675B1 (en) 2004-12-21 2013-04-24 Toyobo Co., Ltd. Elastic mesh structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11001690B2 (en) 2017-07-10 2021-05-11 Nhk Spring Co., Ltd. Cushion material, seat cushion material, and seat

Also Published As

Publication number Publication date
JPS61137732A (ja) 1986-06-25

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