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US 2009/0288541 A1Published application
Metal cutting band saw with suspended saw frame
OwnerMark Dienerinventor
Life of this patent
Estimating the term…
Abstract
A metal cutting band saw is provided that includes a main carrier, on which an intermediate carrier is pivotally mounted. The saw frame, which can be adjusted in the direction of the workpiece, is mounted on the intermediate carrier by means of a swivel support or a parallel guide. The swivel support for connecting the main carrier to the intermediate carrier is located above the workpiece to be processed.
Claims20
A horizontal metal cutting band saw for mitering an elongated workpiece comprising:
- a machine frame including a support device for supporting the metal workpiece to be processed wherein the support device comprises a vise including a stationary jaw and an adjustable jaw;
- a main carrier;
- a swivel support arranged on the main carrier above the support device, the swivel support defining a vertical swivel axis that extends through the support device;
- an intermediate carrier that is connected to the main carrier by means of the swivel support and can be swiveled about the vertical axis with the aid of the swivel support;
- and
- a saw frame including a bandsaw blade configured for cutting metal that runs in a guided fashion, said saw frame being movably supported on the intermediate carrier in such a way that the saw frame can be displaced or swiveled in a plane that extends parallel to the swivel axis;
- said stationary jaw of said support device defining a contact surface that includes the vertical swivel axis;
- and
- said main carrier having a gallows like configuration with a lateral upright that is located adjacent to said support device and a projecting beam mounted on said upright, and said swivel support being supported by said projecting beam.
6 more elements
A horizontal metal cutting band saw for mitering an elongated workpiece comprising:
- a machine frame including a support device for the workpiece to be processed, wherein the support device comprises a vise including a stationary jaw and an adjustable jaw;
- a main carrier;
- an intermediate carrier that is movably supported on the main carrier in such a way that the intermediate carrier can be vertically displaced in the direction of the support device;
- a swivel support arranged on the intermediate carrier above the support device and defining a vertical swivel axis that extends through the support device;
- and
- a saw frame including a bandsaw blade that runs in a guided fashion, said saw frame is connected to the intermediate carrier by means of the swivel support and the saw frame can be swiveled about the vertical axis with the aid of the swivel support;
- said stationary jaw defining a contact surface that includes the vertical swivel axis;
- and
- said main carrier housing having a gallows like configuration with a lateral upright that is located adjacent to said support device and a projecting beam mounted on said upright, and said swivel support being supported by said projecting beam.
6 more elements
Dependencies are inferred from the claim text.