2K Patent Partnerschaft mbB

A stator assembly (100) includes a core member (108), a bracket assembly (103), a first winding assembly (106) and a second winding assembly (110). The core member (108) has a first groove (1081) and a second groove (1082). The bracket assembly (103) includes a first fixed bracket (104) and a second fixed bracket (105). The first fixed bracket (104) is disposed on a first side (SS1) of the core member (108) and has a first engaging structure (1041) that engages with the first groove (1081). The second fixed bracket (105) is disposed on a second side (SS2) of the core member (108) and has a second engaging structure (1051) that engages with the second groove (1082). The first winding assembly (106) is wound around a third side (SS3) of the core member (108). The second winding assembly (110) is wound around a fourth side (SS4) of the core member (108). The first winding assembly (106) and the second winding assembly (110) are arranged along a first axis (AX1).

A modified polyvinyl alcohol copolymer has a degree of saponification of 70 mole% or more according to JIS K 6726 (1994) standard, comprising monomer units containing carboxyl groups and monomer units containing lactam functional groups; wherein when a ¹H-NMR spectrum of the copolymer is measured at 400 MHz and 25°C using DMSO-d6 as solvent, an integrated area of the spectrum from 3.65 to 4.00 ppm is defined as 1 and the integrated area from 2.05 to 2.35 ppm in the spectrum is 0.002 to 0.200; wherein when the copolymer is subjected to thermal analysis using a differential scanning calorimeter, in the curve with temperature as X-axis and heat flow as Y-axis, the slope between 100°C and melting point Tm(°C) is between - 0.00100 and -0.00190 W/g°C. The copolymer is applicable for preparing polyvinyl alcohol water-soluble films. The present disclosure also relates to a resin film and water-soluble package.

A transformer module includes a primary side assembly, a secondary side assembly and a magnetic element. The primary side assembly has a first cover body, a first pillar body and a first coil. The first pillar body is connected to the first cover body. The first coil is wound on the first pillar body. The secondary side assembly has a second cover body, a second pillar body and a second coil. The second pillar body is connected to the second cover body. The second coil is wound on the second pillar body. The magnetic element is disposed between the primary side assembly and the secondary side assembly. The first pillar body is fixedly connected to the second pillar body, and the size of the first pillar body is larger than the size of the second pillar body.

An assembly structure of a wiper adapter includes a fixing base (10, 10a) and an adapter (20, 20a). The fixing base (10, 10a) includes a seat with a receiving space (110), a front slot (12, 12a), and a rear slot (13, 13a). The front and rear slots (11, 12) communicate with the receiving space (110) and are located on two sides of the receiving space (110). The seat includes a positioning part (14, 14a) located on one side of the front slot, and a first rear wall (15, 15a) and a second rear wall (16, 16a) located on both sides of the rear slot (13, 13a). The wiper adapter (20, 20a) includes a main body (21, 21a), a front plate (22, 22a) and a rear plate (23, 23a) located on two sides of the main body (21, 21a), a latch part (24, 24a) disposed on the front plate (22, 22a), and a first rear guiding groove (25, 25a) and a first rear guiding groove (26, 26a) disposed on both sides of the rear plate (23, 23a). The wiper adapter (20, 20a) is assembled to the fixing base (10, 10a) by inserting the front plate (22, 22a) into the front slot and the rear plate (23, 23a) into the rear slot (13, 13a). Thus, the latch part (24, 24a) engages with the positioning part (14, 14a), the first rear guiding groove (25, 25a) accommodates the first rear wall (15, 15a), and the first rear guiding groove (26, 26a) accommodates the second rear wall (16, 16a).

A hand tool (1) with a precise rotation function is provided. The hand tool (1) includes a grip (10) with a working end (11), a ratchet ring (20) with ratchet teeth (21) for precise engagement, and a ring post (30) with a through hole. The ring post (30) also includes a notch (31), two accommodating slots (32), and a switching slot (33). A knob (40) with a switching lever (42) interacts with the switching slot (33), enabling precise adjustments. A latching assembly (50) including a positioning spring sheet (51) and the elastic latching units (52), ensures engagement. The tool shaft (60) is inserted through the knob cap (41), the through hole, and the ratchet ring (20), and is fixed in the grip (10). This arrangement provides precise rotation by rotating the knob (40), increasing the convenience of use.

The present application discloses a singling gripper system (200) for handling objects comprising a gripper assembly (210) including a gripper unit (240) having at least a set of parallel and opposite adaptive gripper fingers (245); a pusher unit (250) having a plate (255). A servo control unit/controller (275) in operative communication with a servomotor (270) is configured to synchronously control motion of the adaptive gripper fingers (245) and the pusher unit (250) with the plate (255) thereby gripping and handling placement of objects. The servo control unit/controller (275) in operative communication with a robot system (300) along with the singling gripper system (200) is configured to place objects (310) to/from an object management system (302) with object (310) placement plane changes.

An electric nail gun with a chip discharging function includes: a nail gun body (81); a nail magazine (84); a nail firing barrel (10) including a nail passageway (11), a tooth slot (12) and an ejecting muzzle (13), wherein the tooth slot (12) is in communication with the nail passageway (11), and the ejecting muzzle (13) is disposed at one end of the nail firing barrel (10); a power mechanism (20) including a cylinder set (21), wherein the cylinder set (21) includes a cylinder (211), a cylinder base (212) and an air storage chamber (213); and a nail striking assembly (30) disposed between the nail firing barrel (10) and the cylinder set (21) and including a piston (31) and a firing pin (32), wherein the firing pin (32) has a push piece (322) and is movable within the tooth slot (12).

A grinding tool machine (20) includes a tool body (21), a motor (22), a first airflow-generating component (23), a grinding disc (24), and a dust collection component (25). The dust collection component (25) includes a dust collection shield (251) facing the grinding disc (24), and a dust collection connection pipe (252) connected to the dust collection shield (251), the first airflow-generating component (23) generates a first airflow (50) flowing from the dust collection shield (251) towards the dust collection connection pipe (252) upon activation. The grinding tool machine (20) includes at least one air inlet (27) located on the tool body (21), a passage (28) connected to the dust collection connection pipe (252), and a second airflow-generating component (29) located in the passage (28), the second airflow-generating component (29) forms a second airflow (60) flowing from the at least one air inlet (27) towards the dust collection connection pipe (252) upon activation, and the second airflow merges with the first airflow (50) to for a dust collection airflow (70).

A universal windshield wiper mount assembly (1) includes a mount (10), an adapter (20) and a scraper (30). The mount (10) has a combining space (100) and a first pivoting part (11). The adapter (20) has a second pivoting part (21) and is sheathed on the mount (10) to align the second pivoting part (21) with the first pivoting part (11) to combine the drive arm (2). The scraper (30) is combined with the bottom side of the mount (10). The components constitute the universal windshield wiper mount assembly (1).

Komponente eines Abgassystems umfassend ein rohrförmiges Gehäuse (7), zum Durchleiten von Abgasen eines Verbrennungsmotors,- umfassend ein erstes Druckeingangsrohr (3) das sich von außen in das rohrförmige Gehäuse erstreckt , dessen Öffnung so gegen einen Abgasfluss (2) gerichtet ist, dass ein Staudruck in dem Druckeingangsrohr (3) durch den Abgasfluss (2) aufbaubar ist,- umfassend ein zweites Druckeingangsrohr (4) das sich von außen in das rohrförmige Gehäuse erstreckt, dessen Öffnung so zu dem Abgasfluss ausgerichtet ist, dass in ihm eine geringeren Druck als der Staudruck des ersten Druckeingangsrohr (3) aufbaubar ist, wobei das erste und zweite Druckeingangsrohr (3,4) außerhalb des rohrförmigen Gehäuses Anschlüsse aufweisen, die mit einem Steuergerät eines Fahrzeuges verbindbar sind.