137 results about "Tooth segment" patented technology

A device for determining the surface topology and associated color of a structure, such as a teeth segment, includes a scanner for providing depth data for points along a two-dimensional array substantially orthogonal to the depth direction, and an image acquisition means for providing color data for each of the points of the array, while the spatial disposition of the device with respect to the structure is maintained substantially unchanged. A processor combines the color data and depth data for each point in the array, thereby providing a three-dimensional color virtual model of the surface of the structure. A corresponding method for determining the surface topology and associated color of a structure is also provided.

In a gearing, in particular coaxial gearing, hollow shaft gearing, hypoid gearing, axial gearing or linear gearing, with a driving element (7), an element (3) and an output element (11), a stepping-up and transmission of a driving torque between driving element (7) and output element (11) are to take place via a plurality of movable tooth segments (5).

A coaxial gear set, in particular a hollow shaft gear set for industrial drive technology, having high power density, comprising a drive element (7), an element (3), and an output element, with a gear ratio and a transmission of a drive torque occurring between the drive element (7) and the output element via a plurality of radially movable tooth segments (5), an outer tooth flank contour (11.1, 11.2) of the tooth contour (6) of the tooth segments (5) and / or a flank contour (12.1, 12.2) of a gearing (13) of an inner gearing (15) of an internal wheel (1), relative to a gear axis (M), a tooth contour that allows surface contact in the engagement area comprising a logarithmic spiral.

Pliers for crimping work pieces include a pliers head, a first pivot jaw (4) and a second pivot jaw (3). A common joint (5) pivotally connects the first and second pivot jaw (4, 3). Two dies together form a crimping die (8). A first handle (2) is connected to the first pivot jaw (4). The first handle (2) is divided into at least a first portion (21) and a second portion (22). The first portion (21) is designed as a plate. A second handle (1) is connected to the second pivot jaw (3). The first handle (2) and the second handle (1) are movable with respect to one another and operable to crimp the work piece in a few crimping steps. A locking mechanism (28) includes a tooth segment (29), and it serves to attain a defined closed position of the dies. The tooth segment (29) is designed as one piece with the first portion (21). A stop mechanism (31) includes at least two stops, and it connects the first portion (21) and the second portion (22) in a plurality of different angle positions. The stops are designed as one piece with the first portion (21). A toggle lever drive (27) includes a plurality of support joints and a pressure lever (16). The pressure lever (16) connects the first portion (21) to the second handle (1). The pressure lever (16) is supported by the support joints.

This invention relates to a trigger-switch with a pull-up, holding and release mechanism in level or rotation-grasp-switches to operate the bicycle gear-shifter. The switch is composed of a housing with integrated handle-bar-clamp and a pull-up-, holding, release and display mechanism. The tooth-segments, in which a pull-up-, holding and stop-claw is engaged respectively, necessary for the pull-up, holding and release-process are mounted in only one dish-shaped member. Thus a tooth-segment, preferably with inner tooth, is arranged inside of the circumference in an opening of the dish-element. The pull-up-movement is transferred over a slim pull-up-claw of the operation-element through the carrier-plate to the pull-up-tooth segment located inside of the dish-element. The actual gear-state is transferred over an elastic display-band, which combs in a tooth of the rope-spool, from there out around the handle-bar, along the handle-bar-clamp into the visible region of the rider. In order to improve the display-discrimination, a transparent cover of the display-band is formed as lens or amplifying glass. The switch mechanism is surrounded by a switch-housing and a casing-element composed of plastics. The receptacle of the adjusting-bolt for the gear-traction stress exists on this casing-element.

A transmission, in particular a coaxial transmission or linear transmission, comprising a toothing, a tooth holder in which a plurality of tooth segments are accommodated to engage with the toothing, wherein the tooth segments are borne to be radially shiftable relative to the tooth holder, a drive element having a profiling for radially driving the tooth segments borne in a radially shiftable manner, wherein the transmission has inner initial stress.

A threadless connector includes a connector body having a central bore therethrough and a retainer ring disposed in an end of the connector body, the retainer ring comprising a plurality of teeth segments, wherein the plurality of teeth segments are configured to be inwardly angled to contact an end of a conduit inserted into the connector body.

An electric motor, includes a stator, which is composed at least of stamp-packed tooth segments, the tooth segments being able to be slid together radially in the manufacture and being able to be held together by retaining elements slid on axially.

A socket wrench has an isometric body, whose cylindrical surface has a drive unit divided into two parts and a marker part between two parts of drive unit. In the drive unit the dense teeth and sparse teeth segments are alternative.

A fitting (10) for a vehicle seat, in particular for a motor vehicle seat, includes a first fitting part (11), on which a ring gear (17) is formed, a second fitting part (12), on which a gear (16) is formed, which gear meshes with the ring gear (17), whereby the two fitting parts (11, 12) are in a transmission connection with each other, and a rotating eccentric (27, 35) for driving a relative rolling motion of the gear (16) and the ring gear (17). The eccentric is driven by a carrier (21), wherein the eccentric (27, 35) is rotatably supported in a collar (38), which is associated with one of the two fitting parts (11, 12), or in a bushing (28) sitting in said collar (38) in a rotationally fixed manner. A blocking element (50) for the eccentric (27, 35) is operative at least at times between the eccentric (27, 35) and the bushing (28). The bushing (28) has teeth (28a) pointing radially outward and the blocking element (50), which surrounds the bushing (28) annularly, has at least one, in particular two, tooth segments (58) pointing radially inward for interacting with the teeth (28a).

The invention provides a sequential-production zipper H-shaped stopper assembling machine. The sequential-production zipper H-shaped stopper assembling machine comprises a machine frame, a zipper separation rod, a feeding and stamping seat, a belt pulling mechanism and a control unit. When a sensor on the rear side of the zipper separation rod senses a zipper tooth vacancy segment of a zipper belt, the control unit controls a motor of the belt pulling mechanism to stop rotating, and a belt clamping mechanism clamps the zipper belt; meanwhile, zipper separation is carried out through the zipper separation rod, feeding is carried out by the feeding and stamping seat, as a result, an H-shaped stopper is located at the zipper tooth vacancy segment, a belt loosening mechanism returns to loosen the originally tensioned zipper belt, the belt clamping mechanism pulls the zipper belt backward under the action of a belt pushing mechanism, and the H-shaped stopper is downwards pressed by the feeding and stamping seat after a zipper tooth at the tail end of a zipper tooth segment on the front side of the zipper tooth vacancy segment abuts against the H-shaped stopper. When a zipper is fed with the upper stopping end of the zipper facing forward, the H-shaped stopper can be stably and accurately fixed to the lower stopping end, the zipper feeding direction of the sequential-production zipper H-shaped stopper assembling machine is the same as that of a next production device, and the whole zipper production line is unified in zipper feeding mode, continuous in production process and high in production efficiency.