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US 10,207,346 B2Granted
Pipe milling machine—feed deactivation
AssigneeC. & E. Fein GmbH
InventorsArmin Eisenhardt, Boris Richt
Life of this patent
Estimating the term…
Abstract
A pipe milling machine for separating and/or cutting a pipe to length is disclosed. In an embodiment the pipe milling machine includes a milling wheel configured to separate the pipe and a motor configured to generate a feed of the pipe milling machine and to drive the milling wheel, wherein driving the milling wheel is independent of separating the pipe.
Claims11
A pipe milling machine for separating a pipe to a length, the pipe milling machine comprising:
- a device for generating a feed of the pipe milling machine;
- a milling wheel for processing the pipe;
- a device for driving the milling wheel, wherein the device for generating the feed and the device for driving the milling wheel are independently operable from one another;
- and
- a lever configured to control the pipe milling machine,
- wherein the lever is rotatively turnable, so that positions of plunger pins and balls for controlling of a worm gear are changeable, the worm gear being configured to turn on or off the device for generating the feed,
- wherein the worm gear is arranged on a milling shaft of the milling wheel,
- wherein a switcher shaft, axially adjustable by the lever via a motion link, is provided and acts on the balls, the balls being mounted radially adjustable in the milling shaft to couple or decouple the milling shaft and the worm gear to turn on or off the device for generating the feed.
5 more elements
A pipe milling machine for separating a pipe to a length, the pipe milling machine comprising:
- a milling wheel configured to separate the pipe;
- a lever configured to control the pipe milling machine;
- and
- a motor configured to:
- generate a feed of the pipe milling machine;
- and
- drive the milling wheel,
- wherein driving the milling wheel is independent of generating the feed of the pipe milling machine, and
- wherein the lever is rotatively turnable, so that positions of plunger pins and balls for controlling of a worm gear are changeable, the worm gear being configured to turn on or off the generation of the feed,
- wherein the worm gear is arranged on a milling shaft of the milling wheel,
- wherein a switcher shaft, axially adjustable by the lever via a motion link, is provided and acts on the balls, the balls being mounted radially adjustable in the milling shaft to couple or decouple the milling shaft and the worm gear to turn on or off the device for generating the feed.
8 more elements
Dependencies are inferred from the claim text.