DE1871380U - CAPSULES FOR ROLLING TAPE. - Google Patents

Description

M E S S W E R K Z E U G - K. G. G USTAV U LL R I CH

^a feflnschF @ £ b © r3F German Patent Office

8 Munich 2 Museum Island 1

Standards

Spirit levels

Tape measures

6747 ANNWEILER AM TRIFELS (RHEINPFALZ)

PO Box 22

YOUR SIGN

YOUR MESSAGE FROM

OUR SIGN

r-7

THE

12/5/62

description

Re: capsule for tape measures,

Long tapes are usually placed on frames wound up or drawn into capsules. In the Hegel, these capsules are made and made of sheet metal or plastic consisting of 2 parts that have to be connected to each other in a suitable way so that they do not unintentionally separate from each other can and cannot twist against each other. The connection of the two capsule halves can be done e.g. with capsules made of sheet metal by welding, soldering, flanging or other measures. In Recently, capsules made of plastic have also become increasingly popular used which are preferably manufactured by injection molding will. With these capsules, the capsule halves are e.g. grab, connected to each other by plug-in threads or similar measures. To the capsules of a high quality tape measure the following requirements are made:

1.) The capsule may be subjected to impact and shock loads, as far as they are within the limits of what is normally possible when handling the tapes and not be damaged.

2.) The two halves of the capsule must not and must not detach from each other

3 «) do not twist against each other. The specialized parts of the described and known capsule designs, in particular when using plastic as a material, e.g. Glued joints that "the insertion of a gluing process in series production due to the necessary drying time

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Long distance call Teletype Wireword code Mosse Postal check Collective no. 045336 Meter factory Rudolf th edition Ludwigshafen / Rh. 651 Annweiler ABC 5 302

Banks

Dresdner Bank AG., Neustadt / Weinstrasse branch, account no.4403 Landeszentralbank Landau / Pf. 519/89 - Kreissparkasse Annweiler 66

Claims (4)

- - Sheet. and because of the uncleanliness, which is almost inevitable when handling adhesives, is very annoying. Claws and bagonet-like connections require very expensive shapes and correspondingly higher costs in the manufacture of the capsule halves. In addition, special measures to prevent unintentional loosening and twisting of the capsule halves against each other are usually necessary, which also make production more expensive. According to the present invention, for which protection is hereby claimed, the described. Hachteile are avoided in that the two capsule halves are designed in such a way that they are placed one on top of the other in the manner of a sleeve with a lid and the connection achieved in this way, which can be released and rotated at any time in the axial direction by pulling, is fixed by the fact that in radial direction pins or otherwise suitable bodies are inserted into correspondingly arranged, overlapping recesses made in both capsule halves. One of the possible, practical embodiments is shown in Fig. (1) in cross section and Fig. (2; in plan view. Fig. (3 / as a detail. The two capsule halves are designed so that the extensions 1) and 2) fit into one another and overlap. In the radial direction, bores are made from the outside through the projection 1) into the projection 2), but not through the projection 2). The holes can possibly also be filled with a solidifying compound (e.g. cast resin). As a result, the two capsule halves are connected to one another in such a way that they can neither be pulled apart in the axial direction nor rotated relative to one another about their axis. In order to prevent the inserted body (3) from falling out, a band (4-), which in the example shown lies in a hat (5), is placed around the circumference of the capsule and fastened by suitable measures. Protection claims: 1.) Capsule for tape measures consisting of 2 halves, in which the cylindrical edges or cylindrical or Cover conical approaches when plugging together, characterized in that by the sick overlapping approaches or edges in the radial direction holes are made that overlap in the two halves and are inserted into the appropriately shaped body. 2.) capsule for tape measures according to claim 1, characterized in that that the inserted body is prevented from falling out by placing a band around the capsule that covers the holes. 3 ·) capsule for tape measure "according to claim 1, characterized in that screws are used instead of inserted bodies will. - - Sheet 3 - - sheet 3 - 4.) capsule for Roir tape measures according to claim 1, characterized in that that the overlapping holes in the "two capsules" helped th are poured out by a solidifying mass. Gustav Ullrich Annweiier