DE1862989U - PRISMATIC SUPPORT FOR STRUCTURES. - Google Patents

Description

PA 395 814 * 11SJ2 ή

pl.-lng. Heinz Lesser Mönchen & i, June 18, 1962

Patent attorney., Cosimastrafje 81

Telephone: Mönchen 48 38 20 L / w

My file number. L..616.5., A. (Please specify when answering)

Your sign 1

Prismatic support for structures

In the German patent 1039 089, a prismatic support for supporting structures, such as backs, armor or the like, was described, which consists of three main rods, in particular tubes, arranged parallel to one another at a distance, which over at least one Pc \ a% j mutually inclined, at their free ends united by a two-part detachable clamp connecting rods are articulated to one another in such a way that they can both be spread out in one plane and assembled to form a support _e

The innovation is based on the task, the possible uses of such Extend supports. So the possibility should be created that these supports, which have three main rods, can preferably be designed as four-rod supports »To solve this problem, it is proposed to ensure that at least one further, with at least one pair of mutually inclined, detachable at their ends by a two-part A main bar with unified connecting bars attached to the column is connectable. So it is only necessary that in addition to the supports according to the German patent 1 o39 o89 one or more main rods provided with connecting rods are available to support supports

Telegram address: Lesserpatent Munich · Postscheckkonto 1 Munich 100763 Bank accounts 1 Bayer. Hyp. · And Wechselbank, Munich headquarters, No. 3467Sl, Deutsche Bank A.-G., Lüneburg branch, No. SOO21

jig. Heinz Lesser, patent attorney /

Letter dated June 15, 1962 regarding prismatic supports for structures

to be able to form with more than three main bars. Are such individual bars available on a construction site and if only three-bar supports are required, then three individual main bars can be combined into one Assemble the three-bar support. There are three supports on a construction site according to the German patent 1 o39 o # 9 and three individual main rods with inclined connected connecting rods are available, then you can either create four three-rod supports or three four-rod supports.

The innovation is explained using the drawings. They show:

Fig & r T- a view of a three-bar support, which is spread flat ** '*' ■ '· ■, - ,,'<s! I? £

'' ■ ^vj ■ * ■ - ■ <■ ----

Figure 2 is a plan view of the support according to Figure 1 in use. was standing,

Figure 3 shows an additional part according to the innovation,

Figure 4- is a plan view of a four-bar support that consists of a support according to FIG. 1 and the additional part according to FIG.

Connecting rods 4 »5 are welded to each of the main rods 1, 2 and 3, starting near the two ends of each of the three main rods. The two ends of the three rods 1, 2 and 3 are each provided with a flange 6 or, respectively, in order to be able to connect several supports one above the other. The way in which this connection is made is essentially irrelevant ^- ie the approaching ends of the connecting rods 4> 5 firmly attached to the main rods are connected, for example welded, with sleeves Ö, which encompass rods 2 and 3, while connecting rods 4 and 5 of the rod are firmly united with part of a two-part clamp 9.1o. the

Ag. Heinz Lesser, patent attorney

direiben from June 18, 1962 - regarding prismatic support for girder sheet 3

Parts 9,1o of the clamp are connected by a hinge 11 and their cohesion is secured by one or more screws 12 or other suitable connecting means when the parts of the support are so collapsed

~ are that the clamps 9,1o encompass the rod 1. Each sleeve 8 includes the Rod 2 or 3 between the points at which the associated connecting rods 4> 5 are connected to the other main rod. A sideways shift the sleeves is prevented by the rods firmly connected, for example welded, hinge 13,14. The number of sleeves and the. The number of connecting rods of each support depends on the length of the support ^ It is possible, for example, instead of two to encompass a rod Sockets or clamps also more sockets, clamps and connection

■ * £ rods may be provided /. "**

The main rod 15 illustrated in Figure 3 is designed in the same way as each rod or 1.2 _o 3 ₀ He has end flanges 61.7 except ';, rings

V
, 14S tie rods / 4 ¹ , 5 *, and two-part clamps 9SIo ¹ , on the

are each articulated to one another via a hinge 11 '. If you now close the clamps 9 that unite the connecting rods 4', 5 ' ^! , 1o 'of the rod 15' between the rings 13, 14 of the rod 1 on these and .the clamps 9 and the broad rod support between the rings 13 ', 14' of the rod ^, then a four-rod support according to Figure 4 educated.

Of course you can by connecting another additional part also put together five-bar etc. supports.

Claims (1)

Ag. Heinz Lesser, patent attorney Γ. ., 1δ.6.1962,, Prismatic support Mr Iragwerke _ ,. _it direiben from the sheet concerned Claim to protection Prismatic support for structures such as bridges, scaffolding or the like, consisting of three main rods arranged parallel to one another at a distance, in particular tubes, which have at least one pair connecting rods that are inclined towards one another and are connected to one another at their free ends by a two-part, detachable clamp gel | nkijp are connected to one another in such a way that they are both in -, can be spread out on a plane and can be put together to form a support, * "* ' dadurcfi gekennzeichne.t _f that to form at least four main > · *.
At least one further main rod (15), provided with at least one pair of mutually inclined connecting rods (4'j 5 ¹ ) united at their ends by a two-part detachable clip (9 ¹ , 1o *) / ^ · main rod (15), can be connected to the support '' ,is, "Patent Attorney Dip! - Ing. Heinz Lesser Munich 61 qosimastr'.aße