JPH0364072U - - Google Patents

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Publication number
JPH0364072U
JPH0364072U JP12269289U JP12269289U JPH0364072U JP H0364072 U JPH0364072 U JP H0364072U JP 12269289 U JP12269289 U JP 12269289U JP 12269289 U JP12269289 U JP 12269289U JP H0364072 U JPH0364072 U JP H0364072U
Authority
JP
Japan
Prior art keywords
balloon
pressure
layer
flow rate
depressurizing
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
JP12269289U
Other languages
English (en)
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 filed Critical
Priority to JP12269289U priority Critical patent/JPH0364072U/ja
Publication of JPH0364072U publication Critical patent/JPH0364072U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案の実施例1を示す平面図、第2
図、第3図は同断面図、第4図は本考案の実施例
2を示す平面図、第5図、第6図は同断面図であ
る。 1……バルーン、1a,1b……中空マツト、
2……流量調整孔、4……加圧タンク機構。

Claims (1)

    【実用新案登録請求の範囲】
  1. 複数層に積層連結され、設定範囲内で上下に伸
    縮するバルーンと、前記バルーンの中間層に設け
    られ、その上層及び下層間での吸排気量を規制す
    る流量調整孔と、前記バルーン内の圧力を検出す
    る圧力センサと、前記圧力センサよりの出力に基
    づいて前記バルーン内を加圧又は減圧することに
    より、該バルーンの高さを調整する加圧タンク機
    構とを有することを特徴とする高さ調整可能な枕
JP12269289U 1989-10-20 1989-10-20 Pending JPH0364072U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12269289U JPH0364072U (ja) 1989-10-20 1989-10-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12269289U JPH0364072U (ja) 1989-10-20 1989-10-20

Publications (1)

Publication Number Publication Date
JPH0364072U true JPH0364072U (ja) 1991-06-21

Family

ID=31670682

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12269289U Pending JPH0364072U (ja) 1989-10-20 1989-10-20

Country Status (1)

Country Link
JP (1) JPH0364072U (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06343540A (ja) * 1993-06-07 1994-12-20 Houshiyou Kozai Kk 高さ可変式安眠枕
JP2004249088A (ja) * 2003-01-29 2004-09-09 Kazuo Koshiba
JP2004306190A (ja) * 2003-04-07 2004-11-04 Kosumotekku:Kk 研磨治具用曲率設定装置
JP2005074550A (ja) * 2003-08-29 2005-03-24 Kosumotekku:Kk 研磨治具用曲率設定装置および研磨治具へのエア注入方法
JP2020124481A (ja) * 2019-02-01 2020-08-20 ポードゥーン (シアメン) テクノロジー カンパニー リミテッド 枕の高さの調整方法及び高さ調整可能な枕

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06343540A (ja) * 1993-06-07 1994-12-20 Houshiyou Kozai Kk 高さ可変式安眠枕
JP2004249088A (ja) * 2003-01-29 2004-09-09 Kazuo Koshiba
JP2004306190A (ja) * 2003-04-07 2004-11-04 Kosumotekku:Kk 研磨治具用曲率設定装置
JP2005074550A (ja) * 2003-08-29 2005-03-24 Kosumotekku:Kk 研磨治具用曲率設定装置および研磨治具へのエア注入方法
JP2020124481A (ja) * 2019-02-01 2020-08-20 ポードゥーン (シアメン) テクノロジー カンパニー リミテッド 枕の高さの調整方法及び高さ調整可能な枕

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