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Pipe laser

A laser, tube technology, applied in the direction of lasers, laser parts, semiconductor lasers, etc., can solve the problem that the tube laser receives or executes and does not know or determine whether his or her commands are received or unreliable.

Inactive Publication Date: 2008-08-06
ROBERT BOSCH TOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, conventional tube laser remote controls provide one-way communication such that the operator using the remote control cannot be sure whether his or her commands are being received or executed by the tube laser and is unaware of certain status information associated with the tube laser (e.g. battery level, ambient temperature, etc.)
Also, some conventional tube laser remote controls utilize infrared communication, which is unreliable under certain conditions, such as when line-of-sight from the remote control transmitter to the tube laser receiver is not available

Method used

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Embodiment Construction

[0035] In some embodiments, the present invention provides a tube laser with a bi-directional remote control. In some embodiments, the present invention provides a tube laser that is automatically self-leveling in both the on-axis and cross-axis directions.

[0036] Leveling "in the direction of the axis" means leveling at least a portion of the tube laser assembly along an axis that coincides with the reference laser beam projected by the tube laser device (when the reference laser beam is at zero slope and the baseline controls the adjustment position). In other words, at least a portion of the tube laser assembly is first leveled relative to the ground such that subsequent slope adjustments begin from the leveled position.

[0037] "Cross axis direction" leveling means leveling at least a portion of the tube laser assembly along an axis perpendicular to the reference laser beam projected by the tube laser device (when the reference laser beam is set at zero slope and baseli...

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PUM

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Abstract

The present invention provides a tube laser that automatically self-levels the inner frame system in both cross-axis and axial directions to provide a fully horizontal reference for the slope of the reference line generation laser source and the line control mechanism. The present invention also provides a tube laser operated by a two-way remote control.

Description

technical field [0001] The invention relates to a tube laser. Background technique [0002] Conventional laser reference generating devices, such as those used to lay pipe, typically include some type of slope adjustment feature so that sections of pipe can be laid at different slopes depending on the specific needs of the project. Some conventional tube lasers also include a horizon control adjustment feature to aid directionality in tube laying projects. These features of conventional tube lasers come at a high cost in leveling accuracy. [0003] For example, if the tube laser device is not level in the "on-axis" direction (ie, the direction substantially coincident with the line of the reference laser beam), the slope adjustment calculation may be turned off. Therefore, conventional tube lasers include some type of axial leveling feature (eg, to ensure that the laser itself is at zero slope). [0004] However, axial leveling is not the only leveling problem faced by la...

Claims

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Application Information

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IPC IPC(8): H01S3/00H01S5/00G02F1/35G08C17/02
Inventor J·R·芒罗J·达文波特D·威尔森
Owner ROBERT BOSCH TOOL