RU38017U1 - SHAPED PROFILE FOR WINDOWS - Google Patents

Description

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Shaped nrofil for window blocks.

The utility model relates to the field of construction and production of building structures and products and can be widely used in the manufacture of sets of profiles for windows.

Already known profile containing shelves (see patent No. RF№2144603, publ. 20.01.2001).

A disadvantage of the known profile is its low reliability and sufficiently large material consumption.

The objective of the claimed utility model is to increase reliability and reduce material consumption.

The objective of the claimed utility model is solved due to the fact that the shaped corner profile for window blocks made of aluminum or aluminum alloys, containing the first and second shelves, mated with each other at right angles, with the inner surface of the first shelf at an angle different from the right angle, mates the first a plate with an end face of which a second plate is parallel to the first shelf, with an end of the second plate at an angle different from the right angle, a third plate is mated having a free end parallel to the free end of the first nth shelf, the second shelf has an end bend parallel to the first shelf, with an inner surface of the second shelf an arcuate shelf is paired with its first end having a bend towards the inner surface of the first shelf, the second end of the arcuate shelf is mated to a first protrusion made on the inner surface of the additional shelf, wherein the additional shelf is parallel to the first shelf, the end face of the first end of the additional shelf does not reach the bend end of the second shelf, on the outer surface of the second end of the additional

MPKE06VZ / 16 SHELVES a second protrusion is made, having a bevel to the free end of the second end of the additional

shelves, and the distance A between the outer surfaces of the first shelf and the bend of the second shelf is A 9.7 mm, the distance B between the outer surface of the second shelf and the free end of the third plate is 17 mm ± 2 mm, and the distance C between the outer surface of the second shelf and the free end of the second the end of the additional shelf is in the interval C 17mm ... 19.5mm.

Figure 1 shows a shaped profile.

The shaped corner profile for window blocks made of aluminum or aluminum alloys contains the first and second shelves (1) and (2) conjugated to each other at a right angle, with the inner surface of the first shelf (1) at an angle different from the right angle, the first plate is conjugated ( 3), with the end of which the second plate (4) is parallel to the first shelf (1), with the end of the second plate (4) at an angle different from the right angle, the third plate (5) is paired with a free end (6) parallel to the free the end face (7) of the first shelf (1), the second shelf (2) has an end a bend (8) parallel to the first shelf (1), with an inner surface of the second shelf (2) an arcuate shelf (9) is connected with its first end, having a bend towards the inner surface of the first shelf (1), the second end of the arcuate shelf (9) is mated with the first protrusion (10) made on the inner surface of the additional shelf (11). The additional shelf (11) is parallel to the first shelf (1), the end face of the first end of the additional shelf (11) does not reach the end of the bend (8) of the second shelf, on the outer surface of the second end of the additional shelf (I) a second protrusion (12) is made, having a bevel (13) to the free end (14) of the second end of the additional shelf (11), and the distance A between the outer surfaces of the first shelf (1) and the bend (8) of the second shelf (2) is A 9.7 mm, the distance B between the outer surface of the second shelves (2) and free end (6) of the third plate (5) is equal to

2

17mm + 2mm, and the distance C between the outer surface of the second shelf (2) and the free end (14) of the second end of the additional shelf (11) is in the interval C 17mm ... 19.5mm.

The profile is manufactured on standard equipment.

Claims (1)

Shaped corner profile for window blocks made of aluminum or aluminum alloys, containing the first and second shelves (1) and (2), conjugated to each other at right angles, with the inner surface of the first shelf (1) at an angle different from the right angle, is conjugated the first plate (3), with the end of which the second plate (4) is parallel to the first shelf (1), with the end of the second plate (4) at an angle different from the right angle, the third plate (5) is paired with a free end (6) ) parallel to the free end (7) of the first shelf (1), the second shelf (2) has an end an arcuate bend (8) parallel to the first flange (1), with an inner surface of the second flange (2) an arcuate flange (9) is connected with its first end, having a bend towards the inner surface of the first flange (1), the second end of the arched flange (9) mated to the first protrusion (10) made on the inner surface of the additional shelf (11), while the additional shelf (11) is parallel to the first shelf (1), the end face of the first end of the additional shelf (11) does not reach the end of the bend (8) of the second shelf on the outer surface of the second end of the additional shelf (11) in the second protrusion (12) is full, having a bevel (13) to the free end (14) of the second end of the additional shelf (11), and the distance A between the outer surfaces of the first shelf (1) and the bend (8) of the second shelf (2) is equal to A = 9.7 mm, the distance B between the outer surface of the second shelf (2) and the free end (6) of the third plate (5) is equal to B = 17 ± 2 mm, and the distance C between the outer surface of the second shelf (2) and the free end (14 ) the second end of the additional shelf (11) is in the range C = 17-19.5 mm.