Robert Boschgmbh

Rainer Schilling

Wolfgang Fuchs

Heribert Schramm

Eduard Gansel

David Matzo

Werner Rieker

Karl-Heinz Braunbach

Doris Reich

Ernst Kranzler

Martin Kummer

Claus Kemmner

Dieter Grozinger

Hans Blochle

Siegmund Radke

Joachim Muller

Fritz Baumann

Helmut Eblen

A hand circular saw comprises a swinging protective hood, a housing which carries a saw shaft axis and a saw blade held rotatable about the saw blade axis, a base plate, the housing being arranged independently turnably relative to the base plate around two further axes extending substantially perpendicular to one another, a first of the further axes being parallel to the saw shaft axis for guiding a turning movement for adjusting a cutting depth and is adjustable on a cutting depth guiding bracket with a scale, while a second of the further axes extends both parallel to the base plate and also parallel to the saw blade for guiding a turning movement for adjusting a miter angle, the cutting depth guiding bracket having an angle-profile shaped cross-section and having at least one leg which is formed as a sliding guide supporting the housing in each cutting depth position.

Hand circular saw with swinging protective hood and cutting depth

A hand circular saw has a saw blade rotatable about a saw shaft axis, a housing which receives the saw shaft axis, a base plate which supports the housing and is movable with the latter, the housing being turnable relative to the base plate about two axes extending perpendicular to one another independently from one another and arrestable, the axis including a first axis which extends parallel to the saw shaft axis and operates for adjusting a cutting depth, and a second axis which extends both parallel to the base plate and to the saw blade and is used for adjustment of a miter angle, a coulisse having a circular arc-shaped guiding track and a coulisse block which determine a position of the second axis. The coulisse has a coulisse part which is fixedly connected with the base plate and has an upwardly curved ring portion which is also arranged on the base plate. The ring portion has a convex side which has the guiding track extending upwardly and has a center of curvature coinciding with the second axis used for adjustment of the miter angle.

Hand circular saw with swinging protective hood and miter angle

A hand circular saw comprises a base plate, a saw blade arranged so that at least one of an angle position of the saw blade and a miter angle is adjustable relative to the base plate, a clamping block supported by the base plate and provided with a turning guide slot, a clamping screw extending through the turning guide slot, and a supporting arm. The clamping block has a plurality of arresting pockets arranged along the turning guide slot, and the clamping screw carries at least one axially spring-biased displaceable arresting sleeve which is arrestingly positionable in a respective one of the arresting pockets.

Hand circular saw with mitre adjusting device

A motor driven hand circular saw has a base plate arranged to be positioned over a workpiece, and a saw blade which is displaceable parallel and tiltably about a turning axle relative to the base plate for performing inclined or bevel cuts so that by tilting of the saw blade relative to the base plate about the axle, the saw blade and the axle are displaced parallel to the base plate with a stroke which is proportional to a respective tilting angle transversely to a direction downstream of a cutting point and counteracts a natural displacement of a saw engaging line of the saw blade on the workpiece.

Hand circular saw

Hand-held circular saw

Fixture for a wire for use in a winding process in a manufacturing of electric machines. The fixture includes a groove-shaped wire-receiving element and is provided with a funnel-like slot extending at an angle to the axis of elongation of the wire-receiving element. The wire end inserted into the wire-receiving element is then guided through the insertion slot.

Fixture for a wire in a wire-winding device for an electric machine

An electric machine, particularly a miniature electric motor, includes a stator structure provided with at least one pair of main poles and at least one pair of auxiliary poles, the auxiliary poles alternating with the main poles. Each main pole is comprised of a main pole core and a main pole winding on the respective main pole core. Each auxiliary pole is comprised of an auxiliary pole core and an auxiliary pole winding on the respective auxiliary pole core. A holding arrangement holds the auxiliary pole windings in place on the auxiliary pole cores and includes holding fingers extending in direction parallel to the axis of the stator structure into the intermediate spaces between adjoining main and auxiliary pole windings, and furthermore includes a holding ring to which the holding fingers are connected at one end, the holding ring lying against one axial side of the stator structure.

Arrangement for holding windings on pole cores

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Stuttgart, Germany

Rainer Schilling