DE6922193U - PUSH CALIBER FOR INDOOR OR. EXTERNAL MEASUREMENT TOO MULTIPLE USE - Google Patents

Description

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Gerriets

Kechteaawalt

76 Offenburg

Hildasföaße 55

Telephone 45 90

FoataoheeUtonto 89626 Karlsruhe, Germany

Sohub caliber for internal or external measurements for multiple uses

Claude 3lTTn), Roanne (loire), and Gaaton CHAPOH, Eiorges

(Loire) - France -

TJm operations of internal and external measurement of mechanical or other work pieces voa *. To make sharing becomes "until today Recourse has been taken to the ordinary slide gauge or to a so-called depth caliber · These measuring instruments do not correspond to the current needs, resulting in time losses and the risk of inconveniences due to production scrap · So it seemed necessary to innovate a thrust caliber for multiple uses, that is to say, a Measuring device, which allows the reading of both the internal and external dimensions, and this is especially the case, where the well-known calliper is ineffective

In order to clearly define the subject of the renewal, examples are given in the attached drawings, but without limiting it:

Figure 1 is a general and external view of the sea caliber i ±: closed state, i.e. before use.

FIG. 2 is a cross section following line 2-2 of FIG.

FIG. 3 is a cross-section of the profile along the line 3-3 of FIG.

Figure 4 is a cross section of the ends of the beaks taken along line 4-4 of Figure 1 *

Figure 5 shows a view in perspective, with the various Parts of the measuring caliber appear separately.

FIG. 6 shows phases of the sohematically and on a small scale Measurement of a circular, inner throatÄ (dimension b and dimension £) ·

FIG. 7 shows schematically and on a small scale two bubbles of the measurements of the minimum and maximum outer sides of an inner, circular groove (dimension 8 and dimension o).

FIG. 8 shows schematically and on a small scale two measurements of a long, circular, inner throat with the dimensions £ and g. The dimension g corresponds to the length of the entire throat, while the dimension f corresponds to the setting with reference to an outer seat surface.

FIG. 9 shows the measurement schematically and on a small scale an inner support surface.

FIG. 10 shows the measurement schematically and on a small scale the contact surface (dimension number j) of a workpiece with a large diameter, such as a belt pulley, a gear wheel, etc.

Figures 11 and 12 are illustrated in a schematic manner and on a small scale the application of a measuring caliber for multiple use in the case of measurements of the outer profiles of a Workpiece.

The thrust caliber for multiple use essentially consists of:

a body a with a flattened, profiled cross-section, according to the sections of Figures 2 and 5, with a longitudinal one and open cavity a ^, which deals with an inclined part

makes flush, which the reading board with a suitable fixed dimension division yes £ forms.

Said cavity a1 "forms a sliding path of the movable Reglette b, which also in their storage of holding plates c, which is held with countersunk head screws ji which arbitrarily either in the body ^ or in the retaining plates o, screwed can be. A biocidal screw and screws to reduce play with intermediate plates allow the regulation and blocking of the slider b in their position in a known manner.

This movable Reglette b with a flattened or round cut

•1

has a graduation b_ on its front, while you End b £ has a stepped and tapered cross-section, as shown in Figure 4, the thickness bj_ depending on the type of dimension of the measuring caliber fluctuates, at the opposite end is in Ir, the protruding part of the movable heglette b fluted around the To facilitate grip of the hand.

The body a, also forms a forearm, of suitable size Length, with a semi-flat cross-section, which serves as a guide and support for the movable Reglette · This forearm a. has at the booth an angled part a7 with a stepped and beveled cross-section corresponding to the offset cross-section b ^ the movable Reglette b «

It must be observed that the two parts a. and b one accordingly the overall width, which is very reduced in relation to the type of caliber, in such a way that they have a retracted head which thus allows that its introduction into a very small diameter bore becomes possible.

The thrust caliber realized in this way allows the measurement, both inside and outside, of circular fillets or grooves of Depressions, one with reference to the other, or with reference to the end of the workpiece to be measured.

The fixation in position after measurement is achieved by the

Knurled screw ~ & secured.

The schemes according to FIGS. 6, 7, 8, 9, 10, 11, 12 illustrate, as non-limiting examples, the various possibilities of use. So it's easy to find any interest (nasty innovation for multiple applications. of this realization to admit.

Claims (3)

H · t · β · 5 - SOHUIZANSP RU 0 II E 1. Measuring caliber for inside and outside measuring with Regletten-Grleitstüok for multiple applications, whose innovation features are characterized by the fact that the combination of a thrust measuring caliber ι in which the body has a fixed forearm with a special profile, the movable Regletten-Q-Leitstüok, which is built into the body is, serves as a basis that, according to the innovation, further the two ends of these parts are special, diminished and corresponding Have cross-section, which serve as a head in this way, in a bore of very small diameter with this head Measurements to be able to occur. 2. According to the innovation, this is still to be protected as Claim considered that with such a thrust caliber according to protection claim 1, the fixed and movable elements are metric Graduation bars correspond to the reading on the workpieces to be measured. 3. S ¹ Ur a thrust measuring caliber according to protection claims 1 and 2 is also viewed as a novelty, the type of regulation of the game and the determination of the movable Reglette with the help of screws and thus as a protection claim.