Robert Boschgmbh

Scintilla Ag

Urs Karlen

Daniel Grolimund

Martin Kocher

Damian Brantschen

Wilfried Kern

Milan Bozic

Ivo Gruber

Arnold Hug

Joe Lauber

A reciprocating saw blade for a machine tool, in particular a jigsaw blade, includes a first row of saw teeth and a second row of saw teeth. The first and second rows of saw teeth are arranged at an angle to a longitudinal axis of the reciprocating saw blade. The angle of the first row of saw teeth opposes the angle of the second row of saw teeth. The reciprocating saw blade also includes a further row of saw teeth arranged between the first and second rows of saw teeth. The further row of saw teeth is set back, in particular suddenly set back, towards the longitudinal axis in relation to the first and second rows of saw teeth.

Reciprocating saw blade for a machine tool

A tool, in particular a plunge-cut saw blade, includes a saw blade that has at least one main body and at least one working part. The working part has at least one working edge with saw teeth and is connected integrally to the main body along a straight connecting edge. The working edge includes a curved and/or polygon-like formation thereon.

Tool

Saw blade

A method for producing at least one cutting strand segment of a cutting strand comprises punching at least one cutting strand segment out of a band material. The at least one cutting strand segment includes at least one cutting element and at least one cutter carrier element having at least one connecting element.

Method for producing at least one cutting unit segment of a cutting unit

A sabre saw blade, in particular for metal applications, with a serration that has at least one first tooth spacing and one second tooth spacing, characterized in that in at least a partial region with three first and three second tooth spacings which are always disposed in a directly alternating sequence, the serration has at least two tooth shapes, and at least one tooth is embodied as a roof-shaped tooth having a first tooth back portion with a first clearance angle and a second tooth back portion with a second clearance angle with said tooth back portions being arranged at an obtuse angle and one behind the other in a cutting movement direction, and at least one tooth is embodied as a standard tooth with a straight tooth back, arranged alternatingly, wherein the first tooth spacing is between 10% and 30% shorter and the second tooth spacing is between 10% and 30% wider than 1.81 mm.

Growing community of inventors

Stalden, Switzerland

Urs Karlen