Leica Geosystems Ag

Hilti Aktiengesellschaft

Vat Holding Ag

Esw Gmbh

Leica Geosystems Technology A/s

Hexagon Geosystems Services Ag

Hexagon Technology Center Gmbh

Jenoptik Advanced Systems Gmbh

Roman Steffen

Pascal Jordil

Simon Mark

Charles Leopold Elisabeth Dumoulin

Jürgen Dold

Klaus Bereuter

Benjamin Müller

Lukas Heinzle

Jochen Scheja

Burkhard Böckem

Detlef Juesten

Torsten Gogolla

Helmut Seifert

Lieu-Kim Dang

Gero Schusser

Roland Graf

Stefan Tiefenthaler

Christian Haefele

Matthias Wieser

Pascal Gohl

Claudio Iseli

Rainer Wohlgenannt

Peter Bruggmueller

Christoph Böhm

Silvan Meile

Garance Bruneau

Petra Eyrich

Tommi Juhani Kauppinen

Ralph Harti

Magnus Thibblin

Burkhard BÖCKEM

Thomas Vogt

Roger Bless

Mustafa Kücük

Matthias Wozasek

Peter Bruggmüller

Detlev Juesten

A reality capture device, particularly a reality capture device having a lightweight construction, being configured for generating a digital representation of an environment. The reality capture device comprises a probing unit with a pivoting component configured to be pivoted relative to a base part of the reality capture device in order to generate probing data of the environment. The pivoting component is mounted on the base part by a four-point roller bearing configured as wire race bearing. Applicability of a four-point roller bearing in the form of a wire race bearing for supporting the probing unit of the reality capture device is achieved by a specific design of the inner and/or outer race supporting the raceway wires in order to reduce unwanted pressure in the bearing, e.g. due to thermal behavior.

Roller bearing for supporting a probing unit of a reality capture device with compensation for increase in preload

A laser scanner and a system with a laser scanner for measuring an environment. The laser scanner includes an optical distance measuring device, a support, a beam steering unit rotatably fixed to the support which rotates around a beam axis of rotation. The beam steering unit includes a mirrored surface which deflects radiation used in the optical distance measurement and an angle encoder for recording angle data. The optical distance measurement is performed by a progressive rotation of the beam steering unit about the beam axis of rotation and the continuous emission of a distance measurement radiation, the emission being made through an outlet area arranged in the direction of the mirrored surface on the support, the receiving optics for receiving radiation are arranged on the support, and wherein the outlet area has a lateral offset with respect to the optical axis of the receiving optics.

Laser scanner

The invention relates to a reality capture device for generating a digital three-dimensional representation of an environment, particularly for surveying or monitoring an infrastructure. The reality capture device comprises a laser scanner and a housing enclosing an internal space, which has a first and a second climate zone. The reality capture device has a common air circulation element to provide active air circulation through an air guiding arrangement, wherein the air guiding arrangement is configured in such a way that different air flow characteristics of the active air circulation are achieved with respect to different regions associated with cooling of the two different climate zones. The first climate zone is configured to be free of active air circulation and the second climate zone is configured to have active air circulation for directing air to the inside part of a corresponding heat dissipation element.

Reality capture device with different climate zones for cooling

A construction machine comprising a chassis, a steering, and a powertrain for driving the construction machine by the chassis, an earth-moving tool for working a terrain, and a measuring system having a first measuring unit configured for generating first measuring data in a first detection range and comprising at least a first camera and a first LiDAR scanner configured for rotating a first measuring beam around a first axis and around a second axis non-parallel to the first axis with a rotating speed of at least 0.5 Hz with respect to each axis, an interface connecting the first measuring unit to a computer configured for, based on the first measuring data, at least one of generating a three-dimensional model of the terrain within the first detection range, identifying an obstacle or a person within the first detection range, and controlling the steering, the powertrain, and/or the earth-moving tool.

Construction machine with measuring system and construction site measuring system

A reality capture device configured to perform a measuring process for generating a digital representation of an environment comprising a body defining a first axis, and an imaging unit with one or more 2D cameras configured to provide 2D image data of the environment. The device comprises a ToF camera arrangement configured for capturing 3D point-cloud data of the environment and comprising at least two time-of-flight cameras, wherein each time-of-flight camera comprises a sensor array and one or more laser emitters, the sensor array of each of the time-of-flight cameras having an optical axis and being configured to receive reflections of light pulses emitted by the one or more laser emitters of the respective time-of-flight camera, the time-of-flight cameras being arranged around the first axis so that each sensor array has one or two other sensor arrays as a neighbouring sensor array.

Reality capture device

A valve with a valve housing having a first connection along a first axis, a second connection along a second axis and a valve seat which surrounds the first connection arranged in the flow path of a flow chamber. A valve part is displaceable along a movement axis such that a closure surface can interrupt and release the flow path. A motorized drive unit to displace the valve part having a valve rod with a contact element, the drive unit has a guide mechanism with an actuating element configured to rotate about an actuating axis defining an outer track. The distance of the track from the actuating axis is adjustable by a rotation of the actuating element about the actuating axis. A rotation of the actuating element of the valve part is movable so that the interruption or release of the flow path can be provided thereby.

Vacuum-tight angle valve with sliding-block guide drive

The vacuum valve includes a closure member that can be moved, parallel to a longitudinal movement direction, between an open position in which it unblocks the valve opening and an intermediate position in which it covers the valve opening but is raised off the valve seat, and that can be moved, parallel to a transverse movement direction, between the intermediate position and a closed position in which it bears against the valve seat; a valve rod that bears the closure member is mounted for displacement parallel to the longitudinal and transverse movement directions; a displacement part rigidly connected to the valve rod; and a drive motor which rotates a driveshaft about an axis parallel to the longitudinal movement direction in order to move the closure member between the open position, the intermediate position and the closed position. The drive shaft has, in a first section, a longitudinal displacement cam member of a longitudinal displacement cam mechanism that interacts with a longitudinal displacement engagement member of the longitudinal displacement cam mechanism in order to move the closure member between the open position and the intermediate position, and has, in a second section, a transverse displacement cam member of a transverse displacement cam mechanism that interacts with a transverse displacement engagement member of the transverse displacement cam mechanism in order to move the closure member between the intermediate position and the closed position.

Vacuum valve

A measuring device for measuring a distance between a reference mark and a target object is disclosed. The device includes a beam source, which is embodied as an electro-optical component and emits a laser beam along an optical axis, a detector, which is embodied as an additional electro-optical component and receives a reception beam reflected and/or scattered by the target object along an optical axis, a beam forming optics, which forms the laser beam and the reception beam along an optical axis, and a beam splitting optics, which deflects the laser beam or the reception beam. An optics carrier is provided with a first receptacle for mounting a first of the electro-optical components and a second receptacle for mounting the beam forming optics. The optics carrier is monolithic.

Measuring device for distance measurement

Growing community of inventors

Rebstein, Switzerland

Roman Steffen