Probe signalling
First Claim
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1. An apparatus for measurement and for wireless signal communication with a base station, the apparatus comprising:
- a housing that include two parts;
a member that connects the two parts;
a signal transparent window that is located between the two parts and extends around the member; and
a circuit board lying at least partially between the member and the window for signal communication with the base station.
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Abstract
A measurement probe 1 for a machine tool has a housing 4/5 incorporating a window 6 which allows the optical transmission or receipt of signals from/to infrared transmitters 12 or receivers 13. To obviate the need to mount the transmitter and receiver components on an external surface of the housing, they are surface mounted to a circuit board 8′.
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Citations
20 Claims
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1. An apparatus for measurement and for wireless signal communication with a base station, the apparatus comprising:
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a housing that include two parts; a member that connects the two parts; a signal transparent window that is located between the two parts and extends around the member; and a circuit board lying at least partially between the member and the window for signal communication with the base station. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. An apparatus for measurement and for optical wireless signal communication with a base station, the apparatus comprising:
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a housing that includes two parts; a member that connects the two parts; a substantially annular signal-transparent window that is located between the two parts and extends around the member; a circuit board; and at least one of a plurality of transmitters or a plurality of receivers mounted on the circuit board, wherein; at least a part of the circuit board is positioned between the member and the window, the part of the circuit board that is positioned between the member and the window has the at least one of a plurality of transmitters or a plurality of receivers mounted thereon, and the at least one of a plurality of transmitters or a plurality of receivers are positioned near the window for the optical signal communication with the base station. - View Dependent Claims (13, 14)
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15. A probe for dimensional measurement and for wireless signal communication with a base station, the probe comprising:
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a housing that includes two parts; a window transparent to the signal separating the first and second parts; and a circuit board adjacent the window for said signal communication with the base station, wherein the window forms a structural element of the probe housing. - View Dependent Claims (16, 18, 19, 20)
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17. A probe for dimensional measurement as claimed in 15, wherein the two housing parts are bolted together.
Specification