JP4473549B2 - 窓用開閉角度停止装置 - Google Patents
窓用開閉角度停止装置 Download PDFInfo
- Publication number
- JP4473549B2 JP4473549B2 JP2003356207A JP2003356207A JP4473549B2 JP 4473549 B2 JP4473549 B2 JP 4473549B2 JP 2003356207 A JP2003356207 A JP 2003356207A JP 2003356207 A JP2003356207 A JP 2003356207A JP 4473549 B2 JP4473549 B2 JP 4473549B2
- Authority
- JP
- Japan
- Prior art keywords
- window
- opening
- fixed
- rotating
- cam shaft
- 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 - Fee Related
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- 238000009423 ventilation Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Description
た設置場所も限定され、緊急時等に制限位置を越えて簡単に開くこともむずかしかった。
2 窓枠
3 三管丁番
7、8、9 外筒
10 内筒
11 回動体
12 固定体
17 回動側カム軸
22 バランスばね
29 固定側カム軸
33 補助ばね
34 調整軸
Claims (3)
- 窓障子に取り付けられる外筒と窓枠に取り付けられる外筒に内筒を挿入して回動自在に組み合わせ、該内筒内にバランスばねを挿入し、上記窓障子を開閉する際窓障子の自重により生じる開きトルクに対応するねじりトルクを生じるよう該バランスばねの一端を上記窓障子側の外筒に連絡すると共に他端を上記窓枠側の外筒に連絡し、上記窓障子側の外筒に回動側カム軸を固定し、該回動側カム軸に当接するよう固定側カム軸を設け、該固定側カム軸を補助ばねで上記回動側カム軸に押圧した窓用開閉角度停止装置。
- 上記回動側カム軸と固定側カム軸のカム面にそれぞれ受溝と係止突起を形成し、固定側カム軸の係止突起に回動側カム軸の係止突起が当るまで上記回動側カム軸を回動できるよう上記回動側カム軸と固定側カム軸を組み合わせた請求項1に記載の窓用開閉角度停止装置。
- 上記固定側カム軸の係止突起は受溝から階段状に突出する階段状突起を含み、該階段状突起と回動側カム軸の係止突起の当接面は上記階段状突起を乗り越えることができるよう斜面に形成されている請求項2に記載の窓用開閉角度停止装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003356207A JP4473549B2 (ja) | 2003-10-16 | 2003-10-16 | 窓用開閉角度停止装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003356207A JP4473549B2 (ja) | 2003-10-16 | 2003-10-16 | 窓用開閉角度停止装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005120679A JP2005120679A (ja) | 2005-05-12 |
JP4473549B2 true JP4473549B2 (ja) | 2010-06-02 |
Family
ID=34613526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003356207A Expired - Fee Related JP4473549B2 (ja) | 2003-10-16 | 2003-10-16 | 窓用開閉角度停止装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4473549B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100761904B1 (ko) | 2006-08-08 | 2007-09-28 | 주식회사 아이원이노텍 | 건자재용 도어의 자동복귀 힌지장치 |
KR101179525B1 (ko) * | 2009-11-27 | 2012-09-03 | 길석면 | 임의 위치로의 클로저 기능을 갖는 힌지 장치 |
-
2003
- 2003-10-16 JP JP2003356207A patent/JP4473549B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005120679A (ja) | 2005-05-12 |
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