1
Wolfgang Fries, Paul Greisner, Dieter Renz: Window system for a building. Aug Winkhaus & Co KG, Anderson Kill Olick & Oshinsky, July 13, 1993: US05226256 (52 worldwide citation)

A window system is proposed in which windows (41) which can be both locked and tilted mechanically are connected via microprocessors (43) to a monitoring center (49) which can display the locking and closure status of the individual windows (41) via visual display units (51, 57). The microprocessors ...


2
Klaus Abend, Dieter Wienert, Johannes Filthaut: Electronic door lock. Aug Winkhaus & Co KG, Toren McGeady & Associates, May 23, 1989: US04833465 (50 worldwide citation)

The electronic door lock for an electronic key provided with an electronic store for a key word datum has a latch bolt (5) actuatable at least from the inside of the door by means of a handle and a bolt (7) which is lockable and unlockable by an electric drive device (35). A control circuit (81) for ...


3
Paul Greisner: Window including a casement frame pivoted to a stationary frame and a locking device for the casement frame mounted on the stationary frame. Aug Winkhaus & Co KG, Toren McGeady & Associates, February 14, 1989: US04803808 (47 worldwide citation)

A swivel fitting for an outwardly opening window, with a device for moving the casement frame between the closed position and the open position, for example in the form of a hand crank, with position-fixing arm driven by the crank and with an operating handle on one frame member of the stationary fr ...


4
Franz Schwerdt, Thomas Wondrak, Karl Heinz Spahn, Dieter Wienert, Helmut Aswegen: Electronic lock cylinder connectable by a plug connector. Aug Winkhaus & Co KG, Brumbaugh Graves Donohue & Raymond, December 20, 1994: US05373718 (37 worldwide citation)

A lock cylinder comprises a profile housing (1) with a cylinder core (9) disposed rotatably therein, and tumblers (15) which are controllable by a flat key. Disposed on the profile housing (1) is an information detector (37) which responds contactless to control information signals of a control circ ...


5
Ludger Kaup: Drive rod lock. Aug Winkhaus & Co KG, Toren McGeady & Associates, October 16, 1990: US04962653 (37 worldwide citation)

In a drive rod lock the drive rod is moved from a lock cylinder through a step-down gearing between an open position and a closed position and vice versa. A coupling of the step-down gearing to the drive rod is proposed which permits, in the case of rotation of the lock cylinder through 2.degree..ti ...


6
Karl Heinz Spahn: Flat key with circuit chip. Aug Winkhaus & Co KG, Brumbaugh Graves Donohue & Raymond, May 17, 1994: US05311757 (37 worldwide citation)

A flat key for or a lock which is coded mechanically as well as electronically, includes a flat basic shaped part (11) consisting of metal, with a shank section (9) and a bow section (13). A circuit chip (23), fitted with structural parts (25) of an electronic circuit, is in a recess (21) in the bow ...


7
Karl Heinz Spahn, Helmut Aswegen, Franz Schwerdt: Electronic lock cylinder. Aug Winkhaus & Co KG, Brumbaugh Graves Donohue & Raymond, November 28, 1995: US05469727 (31 worldwide citation)

An electronic lock cylinder comprises a housing (1) with a cylinder core (9) disposed rotatably therein and lockable by a key (15) via mechanical tumblers (21). Electronic control circuits (45, 47) capable of being coupled inductively via coupling coils (43, 49) for the transmission of coding inform ...


8
Ludger Kaup, Renate Berning: Locking system. Aug Winkhaus & Co KG, Anderson Kill Olick & Oshinsky, March 30, 1993: US05197771 (31 worldwide citation)

A window or a door comprises a stationary frame and two leaf frames. The leaf frames are mounted for pivoting movement about mutually parallel pivot axes. A first leaf frame is intended for more frequent opening and closing, and a second leaf frame is intended for less opening and closing. The secon ...


9
Lumme Edgar: Pin tumbler lock system. Aug Winkhaus, July 3, 1973: US3742744 (26 worldwide citation)

A pin tumbler lock of the Yale type additionally equipped with blocking pins spaced in the direction of the cylinder axis in respective bores which extend in the cylinder in a common plane perpendicular to the plane of the key slot and are freely movable in the associated bores between a position in ...


10
Ludger Kortenbrede: Shackle lock. Aug Winkhaus & Co KB, Brumbaugh Graves Donohue & Raymond, November 21, 1989: US04881387 (25 worldwide citation)

In the case of a long shackle lock, the end portions of the lock shackle are inserted into housings in a lock body. When this happens, they act on lock control sleeves pushing them out of a lock influencing position into a lock releasing position. The lock bolts move into the engaged position, i.e. ...