A prosthetic shoulder implant system includes a prosthetic humeral implant and a version device. The humeral implant includes a catch member aperture and a first locking pin aperture. The version device includes a rotatable member with a body and a flexure member, and a plate with a catch member and a projection contacting the flexure member. A first locking pin extends from the version device and is adapted to mate with the first locking pin aperture. In an unlocked condition of the system, the rotatable member has a first rotated position in which the flexure member is in an uncompressed state and the plate is in a first position, and in a locked condition of the system, the rotatable member has a second rotated position in which the flexure member is in a compressed state and the plate is in a second position proximal of the first position.

A system for cutting narrow workpieces having a track that extends a width between a cutting edge and a non-cutting edge. One or more measuring bodies are connected to a slot adjacent the non-cutting edge that include a measuring bar that extends forward from the front side of the measuring body and under the track as well as extends rearward from the rear side of the measuring body. The measuring bar slides within the measuring body to accommodate the desired workpiece thickness. The measuring bar includes measuring indicia and a measuring member that facilitates measurement of workpiece thickness. Measuring body includes a locking member that locks the measuring bar at a desired thickness. Measuring member may be adjusted to calibrate the measuring member to the track and saw using a locking member. Measuring body also includes a support leg and associated locking mechanism that levels the measuring body.

An inductive sensor device has a scale with scale elements that provide a field pattern in at least one line extending in a measuring direction. The inductive sensor device contains at least one receive circuit with at least one receive coil. The receive coil and the scale are moveable relative to each other in the measuring direction. The receive coil extends from a first end to a second end in the measuring direction. It has a first end section directly adjacent to the first end and a second end section directly adjacent to the second end, and middle section. Each of the sections contains at least one loop of the receive coil. In the end sections the loop area decreases from loop to loop from the loop next to the middle section toward the respective end. Such a loop design compensates for misalignments between the receive coil and the scale.

Smart Scale Ruler is an electronic architect's scale having a triangular shaped ruler body. The Smart Scale Ruler has a changeable electronic display for displaying a custom or the desired scale of any unit of length, for a document or plan. A set of depressible buttons function as the inputs for the value of the reference point a user wishes to base the custom scale off of, as well as different settings for the device, in order to display the correct scale on the electronic display.

A first position measurement device (FPMD) is configured to control and operate both standalone and combined device operating modes. During the combined device operating mode, the FPMD inputs second-device measurement sample outputs provided by a second position measurement device (SPMD) via an inter-device communication connection. The FPMD and the SPMD are held in a fixed relationship in a workpiece measurement arrangement (e.g., with transverse measuring axes). Concurrent measurement data sets are determined as including at least a first-device measurement sample output from the FPMD and a second-device measurement sample output from the SPMD corresponding to concurrent first-device and second-device sample periods. Each concurrent measurement data set is associated with a corresponding measurement sample region on the workpiece. A combined measurement data output (e.g., as output and/or displayed by the FPMD) is provided for the current measurement sample region on the workpiece based on the corresponding concurrent measurement data set.

A digital display measuring instrument having an out-of-tolerance warning device includes: a digital display measurer, a processor arranged in the digital display measurer, and an out-of-tolerance warning device. The processor is configured to calculate a difference between a measured value of the digital display measurer and a preset reference value, and the out-of-tolerance warning device is configured to receive signals of the processor and output a warning in response to a calculation result of the processor. With the digital display measuring instrument, it is only required to measure the size of the to-be-detected member, and it may be determined whether the size of the to-be-detected member meets a requirement by referring to an output of the out-of-tolerance warning device.

An electronic position encoder is provided including a scale, a detector and a signal processing configuration. The scale extends along an x-axis direction and includes a signal modulating scale pattern. The detector includes sensing elements and a field generating coil that surrounds an interior coil area. The field generating coil includes first and second elongated portions that each extend along the x-axis direction, connected by an end portion. The elongated portions have a nominal generating trace width dimension along the y-axis direction that is at least 0.1 times the nominal interior coil area width dimension in various embodiments. In various implementations, a conductive shield region of the detector may reduce the effect of a shielded end section of the end portion of the field generating coil on the sensing elements. The shielded end section may be located on a different PCB layer than the elongated portions.

This application provides a measurement assembly, a measurement method, and a measurement system. The measurement assembly includes a support beam and a flush gauge. The support beam includes a reference surface used to fit against a measurement reference surface, and a track extending parallel to the reference surface. The flush gauge includes a main body and a measurement rod. The main body is slidably disposed on the track, and the measurement rod includes a first end and a second end disposed opposite each other. The first end is fixedly connected to the main body, the second end is used to abut against a surface of an object being measured, and the second end is able to movable toward and away from the first end.

This application provides a measurement assembly, a measurement method, and a measurement system. The measurement assembly includes a support beam and a flush gauge. The support beam includes a reference surface used to fit against a measurement reference surface, and a track extending parallel to the reference surface. The flush gauge includes a main body and a measurement rod. The main body is slidably disposed on the track, and the measurement rod includes a first end and a second end disposed opposite each other. The first end is fixedly connected to the main body, the second end is used to abut against a surface of an object being measured, and the second end is able to movable toward and away from the first end.

A length measuring apparatus for use in combination with a cutting device having a cutting blade to measure length of a workpiece cut by the cutting blade comprises a slide rail which is secured relative to the cutting device when length is measured; and a sliding unit that is slidably mounted to the slide rail, the sliding unit having a sliding body, a length measuring unit that measures distance along which the sliding body slides relative to the slide rail, and an arm member that comes in contact with the workpiece when the workpiece is placed at a cutting position; wherein the sliding unit further comprises an angle gauge member, mounted at that tip portion of the arm member which comes in contact with the workpiece, that comes in contact with the cutting blade and measures a cutting angle of the cutting blade.