JPH0311232B2 - - Google Patents

Info

Publication number
JPH0311232B2
JPH0311232B2 JP61204028A JP20402886A JPH0311232B2 JP H0311232 B2 JPH0311232 B2 JP H0311232B2 JP 61204028 A JP61204028 A JP 61204028A JP 20402886 A JP20402886 A JP 20402886A JP H0311232 B2 JPH0311232 B2 JP H0311232B2
Authority
JP
Japan
Prior art keywords
coil spring
coil springs
tension coil
group
tension
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 - Lifetime
Application number
JP61204028A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6359954A (ja
Inventor
Shuichi Saito
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.)
Paramount Glass Manufacturing Co Ltd
Original Assignee
Paramount Glass Manufacturing 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 Paramount Glass Manufacturing Co Ltd filed Critical Paramount Glass Manufacturing Co Ltd
Priority to JP61204028A priority Critical patent/JPS6359954A/ja
Publication of JPS6359954A publication Critical patent/JPS6359954A/ja
Publication of JPH0311232B2 publication Critical patent/JPH0311232B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Invalid Beds And Related Equipment (AREA)
JP61204028A 1986-08-30 1986-08-30 身体支持用クツシヨン機構 Granted JPS6359954A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61204028A JPS6359954A (ja) 1986-08-30 1986-08-30 身体支持用クツシヨン機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61204028A JPS6359954A (ja) 1986-08-30 1986-08-30 身体支持用クツシヨン機構

Publications (2)

Publication Number Publication Date
JPS6359954A JPS6359954A (ja) 1988-03-15
JPH0311232B2 true JPH0311232B2 (pm) 1991-02-15

Family

ID=16483563

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61204028A Granted JPS6359954A (ja) 1986-08-30 1986-08-30 身体支持用クツシヨン機構

Country Status (1)

Country Link
JP (1) JPS6359954A (pm)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006230656A (ja) * 2005-02-24 2006-09-07 Toshiba Tec Corp 身体支持枕及びこれを備えたマット
JP6854213B2 (ja) * 2017-08-01 2021-04-07 株式会社ルービックＪｐ マットレス

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494490U (pm) * 1972-04-11 1974-01-15
JPS5392995U (pm) * 1976-12-28 1978-07-29
JPS53142089A (en) * 1977-05-18 1978-12-11 Masayuki Kokuriyou Device for preventing patient*s bedsores
JPS5584112A (en) * 1978-12-21 1980-06-25 Yaesu Rehabili Co Ltd Mat device for preventing bedsore
JPS60182498U (ja) * 1984-05-12 1985-12-04 三菱自動車工業株式会社 太陽電池と形状記憶合金製ばねによるシヤツタ開閉装置
JPS60181809U (ja) * 1984-05-14 1985-12-03 山口電機工業株式会社 形状記憶合金を利用した自動作動装置

Also Published As

Publication number Publication date
JPS6359954A (ja) 1988-03-15

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees