DE10038067C2 - Ridge lath holder - Google Patents

Description

The invention relates to a ridge slat holder with a fastening element for Installation in the roof area and a receiving device for a ridge batten, wherein the receiving device is adjustable in height via a spacer and is releasably connected to the fastener.  

State of the art

A ridge slat holder of the type mentioned is, for example, by DE-OS 197 33 200 A1 known.

This ridge slat holder is for holding one in the ridge or ridge area of a roof provided to be fastened ridge and has a by a bracket trained fastener, the two laterally projecting downward End sections for flat support on both sides of the ridge or ridge having. The ridge slat holder includes a height-adjustable one relative to the bracket Pick-up device for the ridge, which has a threaded Spacers, in particular via a threaded rod, with a central section of the bracket is connected. The ridge slat holder is at the top of the Spacers are freely rotatable. An adjustable height of the Pick-up device is easy even with the ridge or ridge slat installed feasible.

Object of the invention

The invention is based, an easy to handle and the task height-adjustable fastening of the spacer of the ridge batten to the To reach fastener.

Object and advantages of the invention

The above task is accomplished by a ridge slat holder at the beginning mentioned type solved, the fastener has an elongated hole in which an end of the spacer having a polygonal cross section in a given orientation can be inserted without jamming or jamming and by rotating the inserted spacer by tilting or Jamming is non-positively fixable. The height adjustment and fixation lets undertake with one hand without additional aids. Usually is  the ridge slat holder is made of metal, so that material areas of the Spacer and the fastener upon rotation of the spacer can interlock and cut. This effect can still be caused by the Choice of materials (hard and soft materials) can be reinforced by yourself a harder material of one component of the ridge batten holder into a softer one Can better impress the material of the other component of the ridge slat holder.

This effect can be further enhanced by the fact that the profiling by Thread is formed. The hole edge of the fastener can be in a Push the recess between two threads and form and there Anchor firmly.

The shape and size of the elongated hole and the cross section of the spacer must be matched to one another without a bracket To achieve aids.

It is preferred that the fastening element is open to the roof interior Has groove, in the groove bottom of the elongated hole is formed. At the for The groove facing away from the ridge tile is provided for partial guidance to reach the spacer inserted into the slot. It can the spacer is formed on the groove flanks or on the groove flanks Support paragraphs.

drawing

Further features essential to the invention are shown in the attached drawing can be seen in which a preferred embodiment of the invention is shown. The exemplary embodiment is based on the figures of the schematic drawing explained. It shows:

Figure 1 is an exploded view of a ridge slat holder.

FIG. 2a shows an adjusted, non-fixed spacers of the ridge batten holder of Figure 1 in cross section.

FIG. 2b shows the adjusted, fixed spacers of the ridge batten holder of Figures 1 and 2a in cross section.

Fig. 3 is a side view of another ridge batten holder;

Fig. 4 is an enlarged view of Fig. 3;

Fig. 5 is a section through the ridge batten holder of FIG. 3 taken along the line VV.

Description of the embodiment

From Fig. 1 it can be seen that a ridge batten holder 1 consists essentially of three parts, a receiving device 2 for holding the ridge batten, a spacer 3 and a fastening element 4 for fastening the ridge batten holder 1 to parts of the roof structure.

At one end 5 , the spacer 3 can be firmly connected to the receiving device 2 , which is U-shaped in cross section. This can be a welded connection or just a non-positive press fit or a screw connection.

The other end 6 of the spacer 3 can be detachably connected to the fastening element 4 . For this purpose, the fastening element 4 has an elongated hole 7 . The outer peripheral surface 8 of the spacer 3 is profiled because a thread is provided on the outer peripheral surface 8 . However, in contrast to the round cross section of the section facing the receiving device 2, the cross section of the section of the spacer 3 facing the fastening element 4 is chamfered, preferably rectangular. This makes it possible to insert the spacer 3 into the elongated hole 7 . After insertion, the edge of the elongated hole 7 can cut into the material area between the profiles, ie into the thread area, if the spacer 3 is rotated by 90 ° in the direction of rotation 9 . Anchoring of the spacer 3 in the elongated hole 7 is created. The anchoring can be released again by rotating the spacer 3 in the opposite direction or by a further 90 °. In the direction of arrow 10 , the spacer 3 can be moved relative to the fastening element 4 , adjusted to the desired height and fastened by turning. The groove 11 supports the guidance of the spacer 3 in the slot 7 in the groove base.

Web ends 12 and 13 are firmly connected to the fastening element 4 , which can be attached to rafters or other elements of the roof over its rear surface, for example with the aid of screws or nails.

The elongated hole 7 specifies a preferred direction for inserting the spacer 3 (see FIG. 2a). Therefore, a rotation of the spacer 3 in the direction of rotation 9 leads directly to a tilting and cutting of the hole edge between two threads 14 (see FIG. 2b).

FIG. 3 shows another variant of fastening a spacer 15 of a ridge batten holder to a fixing element 16. For this purpose, the fastening element 16 has a groove with an opening in the groove base for inserting the spacer 15 and with two indentations 17 and 18 in the groove flanks, between which the spacer 15 can be clamped on its outer peripheral surface with the aid of its bevel and its thread. As can be seen from the enlarged detail according to FIG. 4, the indentations 17 and 18 engage behind part of the spacer 15 . The thread can cut into the inner surfaces of the indentations 17 and 18 . Figs. 5 again illustrates the fixation: First, the spacer 15 is inserted in its phantom position in alignment with a mating in Figure 5 oblong hole not shown in the fastening element 16.. A fixation is then achieved by rotating through 90 ° in the direction of rotation 19 or in the opposite direction to this direction of rotation.

LIST OF REFERENCE NUMBERS

1

Ridge lath holder

2

recording device

3

spacer

4

fastener

5

End of the spacer

6

End of the spacer

7

Long hole

8th

Outer circumferential surface

9

direction of rotation

10

arrow

11

groove

12

web

13

web

14

thread

15

spacer

16

fastener

17

indentation

18

indentation

19

direction of rotation

Claims (3)

1. First bar holder (1) with a fastener (4; 16) for mounting the roof and a receiving means (2) for a ridge batten, said receiving means (2) via a spacer (3; 15) adjustable in height and detachably connected to the fastening element (4 ; 16 ) is connected, characterized in that the fastening element ( 4 ; 16 ) has an elongated hole ( 7 ) into which an end ( 6 ) of the spacer ( 3 ; 15 ) having a polygonal cross section in a predetermined orientation without tilting or jamming insertable and non-positively fixable by rotating the inserted spacer ( 3 ; 15 ) by tilting or jamming. 2. ridge slat holder according to claim 1, characterized in that the end ( 6 ) has a thread ( 14 ) on its outer peripheral surface. 3. ridge slat holder according to one or more of the preceding claims, characterized in that the fastening element ( 4 ; 16 ) has a groove ( 11 ) open to the roof interior area, in the groove bottom of which the elongated hole ( 7 ) is formed.