35results about How to "Make sure to boot" patented technology

For attaching an accessory to the body of vehicle, a clip is fitted with elastically deformable arms which are inserted by pressure and are secured in a mounting opening in the bodywork sheet. Each clip has a central base and at least six arms. The arms have end formations which rest in opposing senses against the opposite surfaces of the bodywork sheet around the mounting opening. Half of the arms rest on the exterior surface of the sheet and the other half of the arms rest on the interior surface of the sheet.

In order to handle a wind turbine blade between the ground and a rotor of an electric generator mounted on a nacelle (15) at the top of a tower (10), the blade (25) is retained in a support (40) thatis mounted on a trolley (30) arranged against the tower. The trolley is moved and guided along the tower using at least one cable (32, 33) which is angled in such a way as to apply a force having a horizontal component in the direction of the tower to the trolley.

The invention relates to a tie plate for a rail fastening point (B), which tie plate has a lateral supporting section (9, 19), which has a lateral contact face (14, 24), which bounds a standing face (15) formed on the top side (O) of the tie plate (1) for the foot (SF) of a rail (S) to be placed onto the tie plate (1), wherein a passage opening (28-31) leading from the top side (O) to the bottom side (U) of the supporting section (9, 19) is formed in a border region (10, 20) of the supporting section (9, 19) adjacent to the lateral contact face (14, 24), which passage opening has a basic shape that is angular in cross-section, and wherein the surface (11, 21) of the border region (10, 20) meets the contact face (14, 24) at an upper border edge (13, 23). The lateral face (32) of the passage opening (28-31) associated with the contact face (14, 24) changes into an inclined face (36) at least over a partial range of the height (H) of the lateral face, which inclined face rises in the direction of the upper border edge (13, 23) of the contact face (14, 24) and ends at the surface (11, 21) of the border region (10, 20).

The invention relates to a method for operating a textile machine which is used to produce rovings (2). During a normal operation, a fiber composite (4) is supplied to at least one strengthening means of the textile machine, and a roving (2) which has a protective twist is produced from the composite fiber (4) using the strengthening means. The roving (2) is wound onto a reel (6) after leaving the strengthening means and by means of a winding device (5) arranged downstream of the strengthening means in a transport direction (T) of the roving (2). A sensor system (9) is used to monitor whether a roving (2) has been produced by the strengthening means and / or whether the roving (2) produced by the strengthening means has been wound onto the reel (6). According to the invention, if the sensor system (9) detects that the strengthening means has not produce a roving (2) or the roving (2) produced by the strengthening means has not been wound onto the reel (6), the normal operation is then interrupted; the reel (6), which has already been partly wound with a roving (2) by means of the winding device (5) before the normal operation was interrupted, is replaced with an empty reel (6) as part of a sleeve replacement process; a starting process is carried out in which a roving (2) produced by the strengthening means after the strengthening means is started up is brought into contact with the empty reel (6); and the roving (2) produced by the strengthening means after the starting process is wound onto the reel (6) and the normal operation is continued. The invention additionally relates to a textile machine for producing rovings (2).

In a tachograph (1) for a motor vehicle having a holder for a paper strip (5), which is wound onto a paper roll (4), and a printing unit (7), means for prestressing the paper strip (5) against a stop (13, 17, 20) are provided. This reliably keeps the paper strip (5) in an envisaged position with respect to the printing unit (7). A printout produced by the printing unit (7) is thus oriented on the paper strip (5) with respect to a zero line (15).

The invention relates to the technical field of municipal roads, and discloses a desilting device for water drainage of municipal roads. The desilting device comprises a vehicle body, wherein an operation box and a carriage are fixedly connected at a box support position of the vehicle body in the sequence from left to right, a mechanical arm is arranged on the top of the operation box, a grab bucket is hoisted to the tail end of the mechanical arm through a pulley and a wire rope, sliding chutes are formed in the front and rear side faces of the carriage in a vertically symmetric manner, upper sliders and lower sliders are connected to the upper and lower sliding chutes in a sliding manner, clamping blocks are clamped to the upper sliders, water outlet grooves are formed in the clamping blocks, first water diversion plates are fixedly connected to the bottoms of the clamping blocks, the first water diversion plates sleeve second water diversion plates, hinging blocks are fixedly connected to the bottoms of the second water diversion plates, and the hinging blocks are hinged to the lower sliders. With the desilting device for water drainage of municipal roads, the problems that after desilting of a desilting vehicle, the operation environment is dirty, disorderly and bad, water resources are wasted during road washing, and road separating lines are blocked, are solved, water resources are saved, the operation environment is clean, and the road separating lines are not blocked.

The invention provides a servoless motor, a hydraulic piston unit and a control method thereof. The hydraulic piston unit includes a rotational group for driving or being driven by a driving shaft, and has a tiltable displacement element for adjusting the displacement volume of the rotational group between a minimum or a maximum displacement, wherein, on t valve segment between a kidney-shaped inlet port and a kidney-shaped outlet port at respective dead end positions of reciprocally moveable working pistons first and second control ports are located in fluid connection with cylinder bores inthe cylinder block, for controlling the position of the displacement element. The hydraulic piston unit further includes a control valve with a shiftable control valve spool fluidly connected via a high pressure port to a high pressure side of the hydraulic piston unit. The control valve spool is configured to conduct hydraulic fluid from the high pressure side to one of the first or the second control port.

The present invention relates to a a sewing machine (1), which includes: a substrate (2); a top arm (3) in which a follower arm axis (5) is supported; and a column (4) connecting the said substrate and the top arm (3). A handwheel (14), is connected to the said arm axis (5) which is not capable of relative rotating each other, and is disposed coaxially with the said arm axis (5), and manually operates the said arm axis (5). The driving device of the said arm axis (5) is formed by a motor (12) installed in the top arm (3), and the driving axis of the said motor aligns to the said arm axis (5).The said handwheel (14) has a fan impeller (22) for cooling the said motor. This enables the effective cooling of the motor.

The present invention relates to a cam follower. It has two side walls ( 2 , 3 ) connected by a cross piece ( 4 ), on the bottom side ( 5 ) of the cam follower, on one end ( 6 ), a device for a gas exchange valve is applied (7), wherein the crosspiece (4) has a recess (9) penetrated by rollers (8) on pins placed in the side walls (2, 3) The pin (10) runs through a bearing mechanism (23), and is used at least for indirect cam actuation, characterized in that the roller (8) is so narrow that the outer ends (11, 12) of the roller are relative to the The longitudinal faces ( 13 , 14 ) of the recess ( 8 ) are clearly spaced without contact, wherein at least one guide shoulder ( 15 , 16 ) follows from each of the longitudinal faces ( 13 , 14 ) to the cam. The longitudinal center plane of the moving element protrudes, guiding the rollers (8) on the inner sides (17, 18) of the guiding shoulders.

The invention relates to a chain link (23), designed and set up for forming a conveyor chain for a device for compressing tobacco, ribs, or the like, having a upper face (O) forming the transport surface and an opposite lower face (U), and a groove (27) extending over the entire width (B) of the chain link (23), and a protrusion (28) extending over the entire width (B) of the chain link (23), the groove (27) and the protrusion (28) being adapted in form for a form-fit connection to other chain links (23) of corresponding design, characterized in that the chain link (23) comprises a continuous recess (29) in the conveying direction on the lower face (U) that can be brought into engagement with a corresponding ridge of a slide plate of the device.

The invention relates to a parking lock (10), having a parking lock housing (20), a locking pawl (12) which has a ratchet (16) which can be locked in a parking lock wheel (56) and a pawl profile (44) which is arranged on the rear side with respect to the ratchet (16), an actuating unit (24) which loads the pawl profile (44) in the case of the engaging of the parking lock (10) and rotates the locking pawl (12) here about a rotational axis (14) relative to the parking lock housing (20), and a supporting element (18), on which the actuating unit (24) is supported at different positions in the engaged state (P) and in the disengaged state (nP) of the parking lock. The supporting element (18) is connected to the parking lock housing (20) in a manner which is affected by play. Furthermore, the invention relates to an assembly method for said parking lock, and to a vehicle transmission with a parking lock.

A rolling-element bearing with line contact includes bearing inner and outer parts having running surfaces, and at least one rolling element is disposed between and makes line contact with the bearing inner and outer parts. A width of the outer running surface and / or a width of the inner running surface is narrower at least in a first circumferential partial region than a length of the rolling-element, and in the first partial region the bearing outer part running surface and / or the bearing inner part running surface extends obliquely to a rolling direction of the at least one rolling element.

The invention relates to a peripheral (1) having at least one transparent key (2) that is actuable under the effect of a pressure and is fitted in an opening (11) formed in a first face (10a) of a casing (10), the peripheral (1) having a system (13) for monitoring and detecting a pressure exerted on the key (2), and at least one screen (4) for displaying symbols (3) through each key (2) via respective display paths (5), the monitoring and detection system (13) having a flexible membrane (14) that provides an actuating force and a pressure feedback effect and has at least one orifice (17), eachorifice delimiting a display path (5) for a key (2), and each orifice (17) being delimited by a border (17a) cooperating with a key (2).

The invention relates to a parking lock device (10) having a parking lock housing (20), a locking pawl (12), an actuating unit (24) and a support element (18), the locking pawl (18). The pawl (12) has a ratchet tooth (16) which can be locked in the parking lock wheel (56) and a pawl profile (44) arranged on the rear side of the ratchet tooth (16), the actuating unit ( 24) Act on the pawl profile (44) when engaging the parking lock device (10) so that the locking pawl (12) is relative to the parking lock housing (20) Rotating about the axis of rotation (14), the actuating unit (24) is supported on the support element (18) in the engaged state (P) and the disengaged state (nP) of the parking lock (10) at different locations. The support element (18) is connected to the parking lock housing (20) with play. The invention also relates to an assembly method of the parking lock device and a vehicle transmission with the parking lock device.

The invention relates to a telescopic spring support device (1) comprising a housing (2), a pressure plate (5), a load tube (6) and a pressure spring (7) and formed as Used to elastically support the member in the load direction (X). The housing (2) comprises a support side (A) and an upper side (B), the pressure plate (5) is arranged in the housing (2) and can be moved along the The load direction (X) displacement. The pressure spring (7) is arranged between the pressure plate (5) and the support side (A) and exerts a spring pressure on the pressure plate (5) along the load direction (X) points to said upper side (B). The load tube (6) is connected to the pressure plate (5) and is arranged through the inside of the housing (2) at each position of the pressure plate (5). The opening on said upper side (B) of ) extends outwards. The housing (2) includes a stationary housing (4) and a movable housing (3). The movable housing (3) is displaceable in the load direction (X) relative to the stationary housing (4) comprising the support side (A) and the movable The mobile housing (3) includes said opening.