DE1721993U - ARRANGEMENT FOR CONNECTING A GENERATOR TO A PETROL ENGINE WITHOUT INTERMEDIATE CLUTCH. - Google Patents

Description

-7ft 1711993 Fa. Karl Puhlcr jun .. ^47c - ⁶ - / jtfRhid ^ I arrangement = ur Bergneustadt (KUia.). ■ * _{it c} \ _ncm

ipUng. G. Schmitz-Hein

Patent attorney

Sn, Hassling 10, Ruf 213Ö32

ΰ7 ft

' Bergneustadt

9. Mmi Wt> S ^:

Pa. Karl Pühler jun., Bergneustadt / Rhld.

56oll Sch / T.

"Connection of a generator and a
Petrol engine without intermediate coupling ".

The object of the innovation is an arrangement for connecting the shaft an internal combustion engine with the shaft of an electrical machine e.g. the shafts of an electrical generator and a gasoline engine, which is significantly simplified compared to the known conventional arrangement.

So far, there has been an intermediate storage for the shafts for this purpose as well as a chuck coupling or the like for the connection same needed. With the innovation, these machine elements come entirely in port case. It consists in the fact that a hexagonal, square or also round head provided screw bolts from the cover side of the generator through the pierced in the axial direction and Λη a Morse tapered generator shaft introduced and is screwed into the thread mounted in the corresponding Morse taper on the engine shaft, so that by tightening of the screw bolt, the cone of the engine shaft is firmly pulled into the cone of the generator shaft, and thereby the two Shafts are tightly coupled to one another by means of a clamping fit.

The new arrangement has the further advantage that the overall length

a-, e. 1-71995 from Karl Fühler junior ..! ^{47c> 6} ·, AtiRhid ^ I arrangement = ur Bergneustadt ( ^Rhld ; l · ' _tors with a

May 9th> 6th

of the whole unit is reduced because one or both shaft stubs can be shortened. It should also be emphasized that the production of the coupling and its release are quick and easy happens because there is only one screw.

In the drawing, the innovation is illustrated in an exemplary embodiment and in a vertical longitudinal section.

The shaft 1 of the electrical generator la has a longitudinal bore 2, which ends in a Morse cone 3 at the end facing the internal combustion engine. Through the hole 2 is a bolt 4 with Thread 5 introduced with its hexagonal head 6 on the face the generator shaft 1 is applied. The shaft 7 of the internal combustion engine runs into a Morse taper 8, the inclination of which corresponds to the inclination of the Morse cone 3 corresponds, so that the two shafts with the tapered or conical approaches can be plugged into one another. Here, the bolt 4 with its thread 5 is in a corresponding thread 9 of the conical extension 8 screwed in and tightened by pulling the cone into the cone · This creates a very solid and yet easily and quickly detachable connection between the two machine shafts. ^

Claims (1)

αϊ r 1-Ί995 from Karl Fühler jun. ^47C · »^ (Rhidi I arrangement -ur Ber ^ neustadt (Khia.). ι _incm Claim to protection Arrangement for connecting the shaft of an internal combustion engine to the shaft of an electrical machine, e.g. a generator, characterized in that a screw bolt pierced from the generator side through the in the axial direction and into one The generator shaft running out from the Morse cone is inserted and screwed into the thread attached to the corresponding Morse cone on the internal combustion engine shaft, in such a way that the cone of the internal combustion engine engine now firmly clamped in the cone of the generator shaft is.