1
Siegfried Mayer, Paul Greisner: Window with sash capable of pivoting movement about two perpendicular axes. Aug Winkhaus, Hans Berman, November 30, 1976: US03994093 (18 worldwide citation)

In a window whose sash may be swung in the window frame about hinges having a vertical axis or tilted in bearings about a horizontal axis, the sash and frame have dovetail grooves in which the hinge and bearing elements and other fittings can be installed by means of conforming mounting portions wit ...


2
Siegfried Mayer, Ludger Henrichmann: Permutation lock. Aug Winkhaus, Toren McGeady & Stanger, October 19, 1982: US04354365 (17 worldwide citation)

In a permutation lock, a closing bolt is secured within a bore in the lock housing. Setting wheels on the lock housing can be rotated to a position representing the combination of the lock for releasing the closing bolt. Each setting wheel consists of an inner ring and an outer ring which are interc ...


3
Gerhard Schneider, Siegfried Mayer, Norbert Papok: Arc-quenching device for circuit breakers having double-break contacts. ABB Schweiz, Buchanan Ingersoll PC, July 25, 2006: US07081596 (10 worldwide citation)

The present invention relates to an arc-quenching device for circuit breakers having double-break contacts for use in low-voltage distribution systems. Provided around a prechamber (41) is a magnetic shield (91) for the purpose of intensifying the magnetic blowing action on an arc formed between the ...


4
Siegfried Mayer, Arno Altpeter: Arrangement for connecting two structural parts. Robert Bosch, Michael J Striker, March 23, 1982: US04320984 (10 worldwide citation)

An arrangement for producing a connection between two structural parts for preventing any relative movement thereof, consists of a blind bore in the one part and a through bore in the other part, a pin being inserted in fitting manner into the blind bore and projecting into the through-hole. Since t ...


5
Wilhelm Dworak, Jurgen Zorn, Eugen Hartmann, Martin Fader, Karl Heinz Muller, Claus Jons, Ivan Sauer, Siegfried Mayer, Jan Vlemmings: Gear type pump or motor with radial balancing. Robert Bosch G m b H, Michael J Striker, October 19, 1976: US03986800 (9 worldwide citation)

An external gear pump wherein the gears are installed in an eight-shaped compartment of a central housing section which is flanked by two covers. The outlet port of the housing communicates with two arcuate recesses for metallic inserts which are biased against the adjacent gears by fluid pressure i ...


6
Kurt Grabow, Willy Mahl, Karl Heinz Muller, Heinrich Kochendorfer, Dieter Bertsch, Siegfried Mayer, Jorg Anhenn, Wilhelm Dworak: Gear positive displacement machine with gaps between bearing members and housing. Robert Bosch, Michael J Striker, June 22, 1982: US04336006 (7 worldwide citation)

A gear positive displacement machine has a housing, two gear members, and two bearing members supporting the latter. A gap is formed between an inner wall of the housing and a respective one of the bearing member, the gap increasing in two opposite axial directions. It may start from a central trans ...


7
Klaus Griese, Siegfried Mayer, Dieter Weigle: Radial piston pump having sealing disc. Robert Bosch, Michael J Striker, July 21, 1987: US04681514 (6 worldwide citation)

A pump comprising a housing and two end covers receiving a drive shaft with an eccentric thereon and with a plurality of radial pistons displaceable in radial bores provided in the housing and biased by springs. An inlet passage and an outlet passage are provided in each bore receiving the radial pi ...


8
Siegfried Mayer, Paul Greisner: Device for detachably securing pivotally connected members in a predetermined relative position. Aug Winkhaus & Co KG, Toren McGeady & Associates, September 8, 1987: US04691950 (6 worldwide citation)

The invention provides a device for securing a window sash to the outer frame of the window so that, on the one hand the sash may be locked in a predetermined open position and on the other hand may be pivoted to open it fully. A single push-button serves both to disengage a catch in the predetermin ...


9
Kurt Grabow, Willy Mahl, Karl Heinz Muller, Heinrich Kochendorfer, Dieter Bertsch, Siegfried Mayer, Jorg Anhenn, Wilhelm Dworak: Gear positive displacement machine with U-shaped supporting element for sealing member. Robert Bosch, Michael J Striker, January 5, 1982: US04309158 (6 worldwide citation)

A gear positive displacement machine has two meshing gear members each having two axially opposite shafts, two pairs of bearing members each of which pairs bears one shaft of both gear members, at least one sealing member at one axial end of the gear members, and a supporting element reinforcing thi ...


10
Siegfried Mayer, Arwed Storm: Circuit apparatus and method for operating a lamp. Patent Treuhand Gesellschaft fur elecktrische Gluhlampen mbH, May 30, 2006: US07053561 (5 worldwide citation)

The current through the components of a half-bridge of an electronic ballast is intended to be limited during the starting phase. For this purpose, the gate of a half-bridge transistor (T2) is driven by a current limiting circuit (D1, D2, D3, T3, C3) in such a way that the current through the transi ...