Abstract:
본 발명은 높낮이 조절이 가능한 레이저 레벨기에 관한 것으로서, 레이저광을 발산하여 측정 지점에 연직점을 표시할 수 있는 레이저발산부와; 레이저발산부가 삽결되어 외부 충격으로부터 레이저발산부를 보호할 수 있으며, 레이저 레벨기의 수평을 유지할 수 있는 케이스부와; 케이스부상부에 삽결되어 레이저 레벨기의 높낮이를 조절할 수 있는 높이조절부로; 구성되어 건설 현장의 비계나 가설재의 상부에 체결되어 설치면의 평활도 및 수평도에 관계없이 수평을 유지함으로써 측정의 정확성을 향상시킬 수 있으며, 별도의 지지대 없이 체결됨으로써 휴대성을 향상시킬 수 있고 또한, 높이조절부에 의한 간단한 조작으로 높낮이를 조절할 수 있으며, 상부에 체결되어 있으므로 측정 시에도 작업자의 이동 및 자재 운반 등 작업 활동에 영향을 주지 않아 작업성을 개선시킬 수 있는 높낮이 조절이 가능한 레이저 레벨기에 관한 것이다.
Abstract:
An inclinometer device (3) comprises a) a pendulum (7) provided with means (15, 11) for emitting light from the pendulum; e) a plurality of spaced, relatively fixed light detecting elements (17) which are arranged and so related to the light emitted from the light outlet of the pendulum that for a given inclination of the device a particular one or arrangement of adjacent light detecting elements (17) is illuminated by light from the pendulum (7); f) means for determining the inclination of the device from the light detecting element or elements illuminated by light from the pendulum; and g) indicator means providing a representation of the determined inclination of the device.
Abstract:
The invention relates to a device for detecting an inclination, a change in inclination or acceleration of a moving object, for example directional changes of a vehicle or in industrial processes, whereby a sensor mounted on the object is coupled with an electronic evaluator device, in particular a microprocessor which generates output signals by using the control values given therein. Reliable control functions in various application possibilities are achieved with a simple construction, whereby the sensor comprises at least one bubble gauge (20), with a gas bubble (21) in a fluid, whose position is detected by the electronic evaluator device and used to evaluate the presence of an inclination, change of inclination or acceleration.
Abstract:
A tilt angle sensor capable of being mounted to vehicles such as automobiles, highly resistant to disturbance such as vibration, excellent in turning performance and capable of being downsized, comprising a non-magnetic and electrically conductive weight (1), a rotary shaft (2) fixed to the weight (1), a bearing (3) for turnably supporting the rotary shaft (2), a frame (4) for holding the bearing (3), a reflection type optical interrupter (6) comprising one or two sets of light reception/emission devices (27, 26) having the signals thereof changed depending on the operation of the weight (1), a flange portion (7) so extended to the outer peripheral portion of the weight as to be parallel, or to have a predetermined angle, with the rotary shaft (2) and a magnet (8) fitted to the frame (4) in such a manner that a magnetic flux is generated preferentially in the direction of the flange portion (7).
Abstract:
A position sensor comprises two curved surfaces concentrically aligned to form a container which is filled with a viscous fluid and a bubble of a lighter-weight fluid and placed between a radiation source and a radiation detector. The bubble changes position within the container when the sensor is moved, transmitting a beam of radiation from the radiation source through the bubble to activate a section of the radiation detector while the remainder of the radiation is blocked by the fluid. Position sensing circuitry translates a signal from the activated section of the radiation detector into position coordinates for point in space corresponding to the position of the bubble in the container. The position sensor is suitable for use in a digital controller that generates display attributes to define a locator symbol on an output device. The digital controller can include an optional button to permit a user to change the size of the locator symbol, making it appear to approach or recede, to provide a simulated three-dimensional display.
Abstract:
A tilt meter includes a housing structure defining an inner chamber sealed from an environment outside the housing structure. First and second optical fiber sections are provided in the inner chamber. The second optical fiber section is optically coupled to the first optical fiber section, with the second optical fiber section rotated azimuthally with respect to the first optical fiber section. The first and second optical fiber sections are arranged to receive light transmitted from a remote light source, and a tilt of the housing structure induces a differential pressure within the inner chamber to be detected by the first and second optical fiber sections.
Abstract:
An inclinometer device (3) comprises a) a pendulum (7) provided with means (15, 11) for emitting light from the pendulum; e) a plurality of spaced, relatively fixed light detecting elements (17) which are arranged and so related to the light emitted from the light outlet of the pendulum that for a given inclination of the device a particular one or arrangement of adjacent light detecting elements (17) is illuminated by light from the pendulum (7); f) means for determining the inclination of the device from the light detecting element or elements illuminated by light from the pendulum; and g) indicator means providing a representation of the determined inclination of the device.