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.

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).

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 discloses a rolling-element bearing (1) with line contact between a bearing outer part and a bearing inner part (2). The rolling-element bearing with line contact includes the bearing outer part and the bearing inner part, each of which forms a running surface (8) for at least one rolling element (4) disposed between the inner and outer parts. The rolling element (4) contacts these running surfaces (8) along a line (10) when it rolls. Furthermore, the at least one rolling element (4) has an axial rolling-element length (L), the running surface (8) of the bearing outer ring has an axial outer running surface width (B), and the running surface (8) of the bearing inner ring (2) has an axial inner running surface width (B). The outer running surface width (BI) and / or the inner running surface width (BI) is narrower than the rolling-element width (L) in at least a first circumferential partial region (I) of the rolling element, wherein the at least one running surface in the running surface (8) extends obliquely to the rolling direction (R) of the at least one rolling element (4) in the first circumferential partial region (I).

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 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.