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Description
Definition like rise at measurement
Depending on height and an inclination of a lintel of a collar have various construct (rise) Therefore during measurement it is necessary to decide on possible type of a kopstruktiv of gate.
1ooomm
Fig. 13 of Nakloyu + aya lintel
Fig. 14 Vertical rise
Ih - a lintel
The Lintel rice 12 on 90 degrees to an aperture
For the lintel located under 90 degrees to an aperture the following options are possible (sm.ris.12):
- the LHR AM type the lowered rise with a back arrangement of springs 200350ol type [NYa I eat with the 110-200th the lowered rise with a forward arrangement of springs the 350-700th - type of the WTO standard rise 700.4450mm - whether H1 the increased rise
For the lintel located from 0 to 45 degrees to an aperture the ARE type inclined rise is used. For calculation of a tilt angle the following formula is used:
and = arotg (M! 1000)
In a case. when the lintel is comparable to height of an aperture it is possible to establish type of gate of VL - vertical rise. At measurement it is necessary to check that the lintel was not less than the sum of height of an aperture and technological distance 0.5m (0.25m - at installation of springs at the height of 1000 mm over an aperture. Type of raising of UM-MM).
h=H+500 (250) mm
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Consultation and training of installation of gate
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