Other

Grob-werke Gmbh & Co. Kg

Aat Allied Aviation Technologies Gmbh

Burkhart Grob

Ernst Gegenhuber

Ekkehard Bretting

Heinz Micheler

Alfred Höbel

The invention refers to a machine tool where in a machine frame a tool spindle is provided. In the machine tool a tool change device for at least one machining tool is arranged. The tool spindle consists of a lug with at least two members wherein the lug holds the tool carrier receiving the machining tool. The two members are connected flexibly to each other by a bent joint.

Machine tool with a tool changing device

Machine tool for machining one or more work piece(s) with a drive shaft driven by a drive with an adapter fitting for the optional connection of the drive shaft with a clamping device or a lathe chuck.

Machine tool with a drive shaft

A machining station, at least one machining unit, in particular a tool spindle, being provided for the machining of workpieces. The workpiece is approached to a discharge point and picked up there by a workpiece carriage. The workpiece carriage moves the workpiece for a machining to the machining unit or moves the workpiece during its machining through the machining unit.

Machining station

In the manufacture of a supporting wing (5) with a movable flap (6) hinged to it, both covered by a plastic friction-reducing skin, a method comprising making the outer skin (1, 2) of the upper parts of the wing and flap integrally in a first mold, making the outer skins (3, 4) of the lower parts of the wing and flap in separate molds, uniting the upper and lower parts together (29, 30) and then cutting through the outer skin (8) between the upper parts of the wing and flap.

Method of manufacture of a support wing and flap

A carrying wing having a movable flap, an outer skin of plastics formed continuously without gap from the carrying wing surface to the flap surface, the skin being designed as a thin flexible membrane spanning the transition zone between the carrier wing surface and the flap surface. The skin is secured to the carrier wing surface and to the flap surface at respective positions thereon, and cam guides serve as bearings, which on actuation of the flap, cause the securing position of the membrane on the flap to follow a track which is at least approximately spiral shaped, in order to control the securing position of the membrane on the carrying surface.

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Bad Wörishofen, Germany

Burkhart Grob