DE6948162U - LIMITING MEMBER FOR PROFILE BARS, PARTICULARLY FOR A ROLLER SHUTTER, SWIVELING TOGETHER ON YOUR LONG SIDES. - Google Patents

Description

DIPL-ING. K. FlNiC PATENTANWALT · 7300 ESSLINGEN (NECKAR) · HINDENBURGSTRASSE

Potentanwolt FINK * D 7300 Eislingon (Nedcor). HindanburgttroSe 44 ·

December 11, 1969 Z Gm 5452

Srnst j? Riedrich Heuer Metallwarenfabrik, 7311 Schlier'cacii, Luchtertstraße 3j

Limiting member for pivotable on their long sides i ^ itsin one another associated profile, especially for one illaden "■

"The Srfindang concerns a limiting member to limit! The mutual displaceability of at least two longitudinally: zen positively and pivotably connected to one another,! In particular for a KoIiaden intended professional bars,! Which limiting member to be attached to one of the profile bars and at least one end part for the front Has plant lan the other profile bar.

A known limiting member for securing the mutual Location of profile bars of a? ^ Ollidens is on a profile bar fastened una by means of a fastening member with its end parts the neighboring? or; .3c "nia3vercind" agen between the profile bars. The attachment by means of the fastening member is very time consuming and cumbersome.

- 2 - 11.12.1969 Z

Gia 5452

The invention iiat a limitation rule ζαα goal that is part of the Front side of a profile bar is to be attached while saving a fastening member. This goal is according to the invention achieved in that a perpendicular to the end part is arranged Fastening part of the fastening member essentially designed like a prism and generally the correspondingly designed profile rod is to be inserted at the end and da3 im Distance from the 2nd part in the fastening part is provided with a cowl is the fora-locking engagement of a plastically deformable Part of the profile bar is used. To attach the limiting member to the profile bar, this is frontal g in this is inserted and then with the aid of Jiner pliers the Profile bar plastically yerformed so that an indentation of the profile bar engages in the aut of the 3egreazungsgliedes and its Secures position in the profile bar. The positive connection can be established very quickly and provides a secure connection dar, give way at all with the help of a stamp, a pair of pliers Or the like. Plastically deformable profile rods is easy to attach.

In a further development of the invention, the fastening part is from the Seen from the side, it is essentially designed in the form of an E, with the! "Tut in a l'i'ut part protruding towards the open side is embedded. The legs of the E give the attachment part sufficient stability so that it is not a full body must be trained. The outer legs are used to hold the limiting member in the profile bar, during the middle leg an evasion of the uiut exhibiting Prevents part of the 3efestigungsteiles and thereby enables a secure attachment of the limiting member in the profile bar.

Further advantageous features result from the others Claims in connection with the description and the drawing.

614816220.8.70

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to 5452

In this a preferred example of implementation of the subject matter of the invention is shown schematically. 3s show i'ig. 1 is a view of the limiter, Pig. 2 is a side view of the link according to iig. 1, 5 ¹ Ig. 3 is a side view of a limiting member built into a roller shutter;
i'ig. 4- a front view of the shutter part according to I ^? ig. 3.

The limiting member shown in Figures 1 and 2 and denoted by 1 consists of a plastic, in particular Polyamide. It has a fastening part 2, which is essentially Is formed like a prism, the base of the Prism that has a 3. The fastening part knows "c a ^ ut 3 on ,, those in one of the preceding after the "open part" of the E ICutteii 4 embedded isx. On one side of the fastening part 2 are arranged perpendicular to these two ends 5 and 6 ;, which protrude beyond the fastening part 2.

The limiting member 1 is used to limit the mutual displaceability of form-fitting and on their long sides mutually pivotable with each other or. se, equally trained, in particular for a roller shutter provided profile bars 7 to 9. Each of these profile bars has one box-shaped part 10 to which the fastening part 2 of the limiting member 1 is adapted, so that this is fed up in the Front end of one of the profile bars 7 to 9 will be used can. The profile bars 7 to 9 have an eyelet part 11 on one longitudinal side and an eyelet part 11 on the opposite longitudinal side a hook part 12, the two parts 11 and 12 so are designed so that they interlock in a form-fitting manner and allow the profile rods 7 to pivot with respect to one another to 9 enable how to wind up a store a role is needed. To do this are the interconnected Profile bars are also arranged to be displaceable in their plane.

Two profile bars are pushed in from the side

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λ 5452

Hax part 12 of a Profilst. as in the uus part 11 of the other Profilsta'ces connected to each other. The examplev. »Ice In the profile bar 8 on the front side inserted 3begrenzungsgiied forms with its end parts 5 and 6 a frontal stop for the profile rods 7 or ·. 9 and a limiting member mounted on the opposite side in profile bar 8 has a frontal stop on the other side, about 3 through two at each end in a profile bar 3 attached limiting members a mutual lateral shifting of the profile bars directly linked to it is prevented.

To fix the delimiting member in the profile bar this becomes plastic in the area of the ICut 3 due to the spine deformed, for which purpose a punch, a jaw of appropriately designed pliers or the like.> Can serve. De ~ plastically deform Part 13 is limited on one side by an iron slot. But it has plastically deformed! Part 13 an edge that engages one wall of the -üit 3 and that Limiting member 1 securely in the profile bar 8 häl-c.

The delimitation element designed according to the invention is; an im Injection molding is easy and inexpensive to manufacture in large quantities Part. Kit help a Lange that is plastic to attach deformed part 13 on the profile bar in a simple manner, including the pliers an easily adjustable on the pliers jaws Has cutting and pressing part.

Claims (4)

»I - 5 - 11.12.1969 Z 'Gm 5452 Schutzanstirüehe 1. Limiting flute to limit the mutual displaceability of at least two on their long sides in a form-fitting manner and pivotably interconnected, in particular profiled bars intended for an Aolladen, which limiter ar. one to attach the profile bars is and at least one end part -for the frontal contact with the: other profile bar on v / eist, thereby marked da3 a perpendicular to the end part (5. S) arranged 3efes ^ rgungteil (2) of the delimiting member (ij essentially prismatic and ir. the appropriately designed profile bar (S) is to be inserted at the front; and άε ": i:.: Distance from the end part ic 3efestigungsteil a .. 'az (5) vorfreser.-er., which is used for the mold bottom engagement of a plastically deformable part of the profilexabes. 2. 3egrer.2; ungs member according to claim 1, characterized in da.2 of the 1 fastening part (2) seen from the side essentially in Poru of an E is ζ, where dis .. ut \ ~ i>) in si η en to the open 3ei "ie in front of 5. Segrenücgsglieü each claim. od ^ r 2, characterized in that the ITu ^ (3) and the .. "uxxeil (4-; im Lär.gssc:"'ii ζ seen ir essentially have the form of a Sreisabsohr: itxes. 4th -JCg r sn ζ-π- SgxiGG after eiccj the before --- go out i- - ^ - ^
b. vt C both 3ei » cad ure eke nsign. et , da3 6) pre th of 3e fesx igungs rope (2) ^ e a P ncixeii. (5, hen I. -δ - 6948162 2QL 8.70 - 6 - 12/11/1969 Z Gm 5452 and in that each end portion to teilweisea lateral abutment against the respective immediately adjacent profiled bars (7, 9) is formed. Limiting element after one of the previous ones! Claims, characterized in that the plastically deformed profile rod part (13) engaging in the jfut of the cold member (1) inserted into a profile rod .C8) is delimited on one side by a slot (14).