发明名称 |
FENSTER, INSBESONDERE ZUM EINBAU IN EINE GENEIGTE DACHFLÄCHE |
摘要 |
PCT No. PCT/DK94/00461 Sec. 371 Date May 31, 1996 Sec. 102(e) Date May 31, 1996 PCT Filed Dec. 9, 1994 PCT Pub. No. WO95/16097 PCT Pub. Date Jun. 15, 1995A window, particularly for installation in an inclined roof surface, comprising a main frame and a frame hinged to the top thereof as well as a frame lifting arm inserted between the main frame and the frame, the arm having one end pivotally connected with a lateral member of the main frame or the frame and its other end pivotally connected with a slide shoe which in a longitudinally displaceable manner is connected with the corresponding lateral member of the main frame or the frame, respectively. The slide shoe is associated with a pre-stressed lifting spring, as a first coupling first coupling member on the slide shoe is adapted to engage with a second coupling member connected with the lifting spring when installing the window. Between the slide shoe and the lifting spring is an auxiliary spring, the pre-stressing of which can be adjusted in dependence on the roof inclination, by a manually operated adjusting element, for supplementing the spring force from the lifting spring within a given range of the opening angle of the window. The auxiliary spring can be accommodated in a spring box between an abutment which is stationary with respect to the spring box and an abutment which is movable along the spring box. |
申请公布号 |
DE69403814(D1) |
申请公布日期 |
1997.07.17 |
申请号 |
DE1994603814 |
申请日期 |
1994.12.09 |
申请人 |
V. KANN RASMUSSEN INDUSTRI A/S, SOEBORG, DK |
发明人 |
JENSEN, JAN FAHLEN, DK-2860 SOBORG, DK;KORNERUP, KLAUS, DK-3460 BIRKEROD, DK |
分类号 |
E04D13/035;E05F1/10;(IPC1-7):E05F1/10 |
主分类号 |
E04D13/035 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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