63results about How to "Reliable abutment" patented technology

A suction device for a pick power tool includes a securing device provided at the first axial end of the suction device for securing the suction device (11) on the pick power tool (6), a connection element(17) for a vacuum source inclined to the longitudinal axis (14) of the suction device (11), and a first baffle wall (21) and at least one further baffle wall (26) spaced from the first baffle wall (21), with the first baffle wall being located between the connection element (17) and the first end (12) of the suction device (11) and the at least one further baffle wall (21) being located between the first baffle wall and the first end (12), and the first baffle wall (21) and the second baffle wall (26) each having, respectively, a through-opening (22, 27) for the working tool (7) of the pick power tool (6).

Disclosed is a cowl top positioning structure for determining the relative positions of a windshield (13) and a front cowl top (17) by means of a clip (20). The clip (20) has: a cowl top mounting section (25) to which the front cowl top (17) is mounted; a windshield facing section (26) facing the lower end surface (22) of the windshield (13); and a reaction force generation section (27) for generating a reaction force acting against a pushing force with which the lower end surface (22) of the windshield (13) pushes the windshield facing section (26) toward the front of the vehicle body (11). The relative positions of the windshield (13) and the front cowl top (17) are determined by causing, by means of the reaction force generated by the reaction force generation section (27), the rear end surface (23) of the front cowl top (17) to abut against the lower end surface (22) of the windshield (13).

A motor vehicle seat fitting includes a fitting top part with a ring gear (21) having internal toothing, a fitting bottom part with a gear wheel (4), having external toothing and which is in engagement with the ring gear, an eccentric arranged rotatably in a bore (7) of the bottom part running axially to the gear wheel, for rolling adjustment of the gear wheel relative to the hollow gear, and a drive shaft, which drives the eccentric and extends axially to the ring gear. A cam receptacle (17) is arranged on one of the gear wheel or the ring gear (21) and a stop cam (16), that engages in the cam receptacle, is arranged on the other of the gear wheel or ring gear, in a ring portion between the external toothing and the bore and on the ring gear in a zone which may overlap the ring portion.

The invention provides a heald shaft with a lightweight shaft rod. The heald shaft comprises at least one haft rod and at least one side supporting member made of light materials, and the haft rod and the side supporting member are connected with each other via a specially constructed accepting part. The accepting part comprises two perferably flat members, and at least one flat member is connected with two butting elements. One of the butting element is retained or installed fixedly, and the other one is retained or installed to be able to move slightly. The two butting elements are protruded out of the edges of the right sides of the flat members at different distances, a tensioning component plays a part between the two butting elements and is configured to tension the shorter butting element toward the longer butting element, so that an extending part of the side supporting member is clamped at an appropriate position between the butting elements. The flat members transmit force between the side supporting member and the shaft rod, and the force is applied on a large surface of the shaft rod.

The invention discloses an efficient numerical control vehicle clamp and a clamp installation method. The clamp comprises a correction core shaft and a face plate, the face plate is provided with a mounting hole, a guide sleeve, two clamping mechanisms and two pressing mechanisms, wherein the clamping mechanisms are distributed in axis symmetry about the face plate, the pressing mechanisms are distributed in axis symmetry about the face plate, a correction plate is arranged above the face plate and is connected with the guide sleeve through a guide rod, the correction plate is provided with acorrection hole coaxial to the face plate, and the correction hole coincides with the correction core shaft; the clamping mechanisms comprise fixing blocks connected with the face plate, each fixing block is provided with a guide hole, the guide hole is internally provided with a movable block, protrusions are arranged at the two sides of the end, close to the core part of the face plate, of the movable block, a through hole is formed in the end, away from the core part of the face plate, of the movable block and is internally provided with a ball head, and a screw is connected to the ball head and penetrates through one side of the movable block and is connected with the fixing block through a supporting plate. A machining tool for an end cover vehicle has the advantages of being high inefficiency and high in surface machining quality.

Drive apparatus (1, 101), in particular for driving a worm of an injection molding machine, which worm is arranged coaxially with respect to an injection molding cylinder, having a housing (9, 109) which is mounted such that it can be displaced in an axial direction of the housing (9, 109) and is fixed rotationally, an output shaft (21, 121) which is mounted non-displaceably and rotatably in the housing (9, 109), a rotational drive (5) which is arranged in the housing (9, 109) for the rotational drive of the output shaft (21, 121), and a translatory drive (3) which is arranged in the housing (9, 109) for the translatory drive of the housing (9, 109).

The invention provides a car door sealing strip which can prevent rainwater from entering the car even in the case that steps are formed in the joint part of the door frame and the door panel. The car door sealing strip is characterized in: the connection part of the door sealing strip has a mounting base, a sealing lip part, an auxiliary sealing lip part and a hollow sealing part; also has a cover part covering the door frame and the joint portion between the door panels; the cover part has a sealing flange formed on the back; the front end of one side of the sealing flange is extended to the prolonged part of the sealing lip part or the auxiliary sealing lip part in order to block up the slot between the sealing lip part and the auxiliary sealing lip part on the connection portion; the front end of the other side is extended at least to the front of the cover part to discharge the water in the slot between the sealing lip part and the auxiliary sealing lip part outside the car.

The invention relates to the technical field of housing construction, in particular to a light partition board mounting structure and a mounting method. The light partition board mounting structure comprises a light partition board, a structural beam located on the top of the light partition board and a structural bottom plate located at the bottom of the light partition board. An elastic part isfurther arranged between the light partition board and the structural beam, and the elastic part is pressed between the light partition board and the structural beam. The mounting method of the lightpartition board mounting structure comprises the following steps of S1, mounting the light partition board and the elastic part between the structural beam and the structural bottom plate in positionand cushioning the bottom of the light partition board with a wedge block; S2, mounting a U-shaped clip on the top of the light partition wall; S3, filling the bottom of the light partition board withcement mortar; S4, taking out the wedge block after the cement mortar is frozen to designed strength, and filling the wedge block continuously with cement mortar; and S5, filling the space between the top of the light partition board and the structural beam with bonding mortar after the cement mortar is frozen to designed strength.

An induction heating apparatus for a soup etc. for serving the soup in a given amount of servings, the apparatus having a body including a controlling section, pump and a driving source of the pump, and being affixed to the body is a circular supporting body which has, over an inner side of its circular conic wall for supporting a circular conic portion of a hopper, an induction heating coil for induction-heating the hopper. A through hole is formed in the circular conic wall, while fixing thereto, a supporting member for supporting a movable temperature sensor over the inner surface of the circular conic wall, and a forefront portion of the temperature sensor is being continuously biased via the through hole in a direction abutting toward an outer surface of the circular conic portion of the hopper by a spring member provided in the supporting member.

A gear tooth surface processing device and a gear manufacturing method are provided which are capable of adjusting processing pressure for the purpose of improving the surface roughness of high-hardness gears and the like. The gear tooth processing device (10) has: a helical grindstone (2); a position adjusting means (3) which is capable of moving the relative positions of a rotary axis (C) of the helical grindstone (2) and a rotary axis (X) of a gear to be processed (W); and a control means (7). The control means (7) includes: a position control unit (71) which operates the position adjusting means (3) so as to adjust the relative positions of the rotary axis (C) of the helical grindstone (2) and the rotary axis (X) of the gear to be processed (W) to cause only one of the tooth surfaces to be processed (11), from among the gear tooth surfaces that form a single tooth of the gear to be processed (W), to make contact with a grindstone tooth surface (21) of the helical grindstone (2) such that the helical grindstone (2) and the gear to be processed (W) are engaged; a grindstone rotation means control unit (72) for operating a grindstone rotation means (4); and a torque control means control unit (73) for operating a rotation torque control means (5) so as to adjust the rotation torque within a predetermined range.

A return pipe is constituted by combining a pair of return pipe halves split along a non-load passage. A pipe hold down member is fixed to a nut member so as to be astride the return pipe, fixing the return pipe to the nut member. A flange portion is formed on each of the return pipe halves, while a pair of fixing leg portions covering the flange portion of each return pipe half is formed on the pipe hold down member. Fastening members pass through the fixing leg portions of the pipe hold down member and the flange portion of the return pipe halves and are fastened to the nut member. When the fixing leg portions of the pipe hold down member are fixed to the nut member by the fastening members, an engagement portion of the pipe hold down member is configured to tighten the pair of the return pipe halves in the direction where split faces of the return pipe halves abut against each other.

The objective of the present invention is to provide a combine that can eliminate the effect of disturbance from grain quantity detection values, even during a period of contact in which grain contacts a sensor. The impact force detected by a discharging opening sensor is compared with a pre-set threshold (a). On the basis of the comparison results, it is determined whether or not the impact force is included in the subject of calculation. For example, if the impact force is less than the threshold (a), the impact force is removed from being a subject of calculation. As a result, particularly when a small quantity of grain is being conveyed (for example, in the case of harvesting work being performed at a low speed or the case of a hand-threshing mode), it is possible to improve the calculation precision of the amount of grain. If the amount of grain conveyed is small, the effect of disturbance on the calculated amount of grain is larger than when the amount of grain conveyed is large.

The invention provides a relay connector. When a connected substrate is inserted in an appropriate position, the front sides of a first clamping component and a second clamping component are closed, and a probe can abut against the terminal of the connected substrate. In this case, first and the second clamping components can freely swing, and the front sides are closed through the elastic force application of a helical spring (16). The front side of the first clamping component is provided with a stop component in a manner of smooth reciprocating motion in a regulated range. An elastic force is applied to the front of the stop component through another helical spring (24). When being disposed in the front, the stop component abuts against the boss on the second clamping component to limit the front side closing, and removes the abutting when moving backwardly to close the front side. When the stop component moves backwardly by overcoming the elastic force of the helical spring (24) through the insertion of the connected substrate, the abutting of the boss can be removed. The probe on the second clamping component abuts against the terminal of the connected substrate.

A vehicle (3) comprises a rear wheel drive device (1) which is supported on a subframe (13) by a bracket (81A, 81B) and a support unit (82A, 82B). The rear wheel drive device (1) comprises an extending portion (93A, 93B) which, from the rear wheel drive device (1), extends at an inclination to the vertical direction or extends in the horizontal direction, and which is formed such that, when an external force of at least a prescribed magnitude acts on said rear wheel drive device (1) and displaces an object mounted on said rear wheel drive device (1) by at least a prescribed amount, said extending portion (93A, 93B) contacts the upper surface (13f) of a joining flange (13e) on the subframe (13).