45results about How to "Small inclination" patented technology

A pitch control device for a blade of a tilting rotor of a convertible aircraft. The pitch control device is external to a rotor hub which is driven in rotation by a mast and connected to the latter by a mechanism for tilting the hub as a whole, each blade is connected to the hub by a coupling for retaining and hingeing the blade in pitch about its pitch change axis. The device includes a pitch change lever, integral in rotation with its blade root about its axis, a pitch control rod, a bellcrank pivoting about a pin on a drive plate integral in rotation with the mast, and to which the pitch control rod is hinged, the bellcrank being also hinged to a link rod connected to the pitch change lever.

A fishing line guide having a line guide ring (3) inclined to a tip side, and an angle of junction between the line guide ring (3) and side support legs (9, 11) having an angle smaller at a butt side than at a tip side, and a hook concave portion on which a fishing line is caught so as to be turned back is not formed between the line guide ring (3) and the side support legs (9, 11).

In an angular position adjusting apparatus, tooth profiles of an internal gear 31 and an external gear 21 are formed according to loop shapes 74a and 84a of predetermined trochoid curves 74 and 84.

A cutting insert includes an upper surface; a lower surface; a side surface which is connected to each of the upper surface and the lower surface and includes a first side surface, a second side surface and a third side surface being adjacent to each other in order; an upper cutting edge including an upper major cutting edge located at an intersection of the upper surface and the first side surface, and an upper flat cutting edge located closer to the upper major cutting edge in an intersection of the upper surface and the second side surface; and a lower cutting edge including a lower major cutting edge located at an intersection of the lower surface and the third side surface, and a lower flat cutting edge located closer to the lower major cutting edge in an intersection of the lower surface and the second side surface. The second side surface comprises an upper flank surface connected to the upper flat cutting edge, and a lower flank surface connected to the lower flat cutting edge. As going from the upper surface to the lower surface, the upper flank surface is closer to a central axis extending between the upper surface and the lower surface and the lower flank surface is separated from the central axis in a side sectional view. A cutting tool including the cutting insert, and a method of manufacturing a machined product by using the cutting tool are also provided.

A case main body and an upper plate are reliably fitted together, a seal is formed between the fitting surfaces, and a magnetic circuit is prevented from malfunctioning. A solenoid-controlled valve, which connects a solenoid section (2) and a valve section (30), comprises a cylindrical case main body (3) having a solenoid coil (4) housed therein and having a connecting section (3A) at one end, an upper plate (6) having a locking surface (6B) adapted to be fitted to the connecting section (3A), and a connector (5) integrally provided with the upper plate (6). A seal section (20) is joined to an outer surface between the fitting surfaces of the connecting section (3A) and the upper plate (6).

The present invention relates to a method for producing a structure serving as an etching mask on the surface of a substrate. In this case, a first method involves forming a first partial structure on the surface of the substrate, which has structure elements that are arranged regularly and are spaced apart essentially identically. A second method involves forming spacers on the surface of the substrate, which adjoin sidewalls of the structure elements of the first partial structure, cutouts being provided between the spacers. A third method step involves introducing filling material into the cutouts between the spacers, a surface of the spacers being uncovered. A fourth method step involves removing the spacers in order to form a second partial structure having the filling material and having structure elements that are arranged regularly and are spaced apart essentially identically. The structure to be produced is composed of the first partial structure and the second partial structure.

An image reading apparatus includes a transport path that is inclined downwardly as advancing from an upstream side to a downstream side, an image reading section disposed in a middle of the transport path, a cover member that is bent to cause downward inclination of a face on the downstream side of the transport path to be larger than an inclination of a face on the upstream side, a support member having a plate form, the support member disposed on a rear face of the cover member and protruding toward the upstream side from a proximity of a position where the cover member is bent in the face on the downstream side, and a pressing member in which another end is supported by the support member to cause one end to be contactable with the image reading section, thereby pressing the transported medium against the image reading section.

A multirotor aircraft with an airframe and a thrust producing units arrangement, wherein the thrust producing units arrangement comprises a predetermined number of thrust producing units for producing thrust in a predetermined direction, and wherein a flexible suspension unit is rigidly mounted to the airframe, wherein the flexible suspension unit comprises at least one bearing that mechanically couples the thrust producing units arrangement to the airframe such that the thrust producing units of the predetermined number of thrust producing units are inclinable in relation to the airframe.

An objective-lens driving apparatus, includes an objective lens for converging light on a recording surface of an optical disk, a focusing coil having four edges for enclosing the objective lens, and two pairs of permanent magnets. The two pairs of permanent magnets are arranged so that polarities thereof are identical toward the focusing coil, with one pair of the permanent magnets arranged so as to be opposed to one edge of the focusing coil, and another pair of the permanent magnets arranged so as to be opposed to another edge of the focusing coil which is opposite to the one edge of focusing coil. An interval between two permanent magnets constituting the one pair of the permanent magnets is narrower than an interval between two permanent magnets constituting the another pair of the permanent magnets.

The sheet stacking-aligning apparatus or the sheet processing apparatus includes a substantially horizontal stacking tray, a rear end aligning unit for aligning a rear end of a sheet bundle on the stacking tray, and a control unit for controlling an operation of the rear end aligning unit for aligning the sheet bundle when it is in an upstream position of the stacking tray, and the stacking tray is provided substantially horizontally. It is thus made possible to increase the stacking space, thereby increasing the number of stackable sheets and to achieve the alignment of the rear end of the sheet bundle with a simple configuration, thereby improving the stacking-aligning property of the sheet bundle on the stacking tray.

A heavy vehicle includes a drive unit arranged substantially along a longitudinal geometrical axis of the vehicle. The drive unit is inclined by being pivoted about an axis whereby the drive unit forms an angle relative to the longitudinal geometrical axis. The pivot axis is situated in an intersectional point between the longitudinal geometrical axis and a longitudinal center axis of the drive unit, and the intersectional point is situated in a position within the extension of the drive unit.

The invention provides an AGV chassis structure capable of adapting to ground deformation. The AGV chassis structure comprises a bearing vehicle frame, a first movable vehicle frame, a second movable vehicle frame, a drive device and bearing wheels. The inner end of the first movable vehicle frame and the inner end of the second movable vehicle frame are hinged through a hinging shaft. The drive device comprises drive motors, drive shafts and drive wheels, wherein the drive shafts are coaxially connected with the hinging shaft, and the drive motors drive the drive wheels through the drive shafts. A first hinging hole is formed in the first movable vehicle frame, a second hinging hole is formed in the second movable vehicle frame, the bearing vehicle frame is hinged to the first hinging hole through a first connecting pin and hinged to the second hinging hole through a second connecting pin, and the second hinging hole is a kidney-shaped hole. When the first movable vehicle frame and the second movable vehicle frame relatively rotate around the hinging shaft, the first connecting pin moves relative to the first hinging hole, and the second connecting pin moves relative to the second hinging hole. When the AGV chassis structure encounters the uneven ground, the first movable vehicle frame and the second movable vehicle frame rotate relatively, it is guaranteed that the drive wheels are landed, and the uneven ground is adjusted.

An optical disk apparatus that includes: a disk drive device having a guide shaft secured to a chassis and an optical pickup which is rotatably attached to the guide shaft and moves along the guide shaft. The optical pickup comprises a lens holder holding an objective lens for emitting a light beam to be projected onto an optical disk and having a sliding hole, a shaft passing through the sliding hole, a focus coil wound around an outer wall of the sliding hole, and a hexagonal magnetic plate fit over the outer wall of the sliding hole so as to be adjacent to the focus coil. One side of the hexagonal magnetic plate is bent toward the focus coil so that the magnetic plate is inclined with respect to a plane having a normal line parallel to a sliding direction of the lens holder.

An image reading apparatus includes a transport path that is inclined downwardly as advancing from an upstream side to a downstream side, an image reading section disposed in a middle of the transport path, a cover member that is bent to cause downward inclination of a face on the downstream side of the transport path to be larger than an inclination of a face on the upstream side, a support member having a plate form, the support member disposed on a rear face of the cover member and protruding toward the upstream side from a proximity of a position where the cover member is bent in the face on the downstream side, and a pressing member in which another end is supported by the support member to cause one end to be contactable with the image reading section, thereby pressing the transported medium against the image reading section.