94results about How to "Free loading and unloading" patented technology

The invention provides a keeper joint, a keeper unit, a scribing head and a scribing device; the keeper having a scribing wheel is appropriately located at the keeper joint, and the keeper is easily detached. A communicating pore is arranged at the side of the opening of the keeper joint; the communicating pore keeps the pin to rotate in the specific angle range. The pin is provided with a first plane portion parallel to a shaft and a second plane portion different from the angle. The keeper is inserted into the opening so that the inclined portion contacts the plane portion to compose the keeper unit. And the keeper is appropriately located, and the keeper unit and scribing head are freely detached.

An endoscope washing and disinfecting apparatus (1) includes an apparatus main body (2) equipped with a washing bath (4) in which an endoscope (101) is mounted; a nozzle unit (70) provided so as to face a connector portion (104) of an endoscope conduit provided in the endoscope mounted in the washing bath, to which fluid within the apparatus main body is supplied so that the nozzle unit advances due to pressure of the fluid, and which supplies the fluid to inside the endoscope conduit by connecting to the connector portion; and an automatic brush mechanism (80) that is provided in the apparatus main body and that carries out brushing and cleaning within the endoscope conduit by introducing a cleaning brush (81) into the endoscope conduit through the nozzle unit and moving the cleaning brush (81) forward and rearward.

The invention of the application relates to a keeping unit and a line drawing device. The line drawing device is equipped with line drawing heads on the top and the bottom of the line drawing device. And the line drawing head at the bottom is capable of preventing bad rotation caused by objects entering the bearing. In the line drawing head at the bottom of the line drawing device, on the top of a bearing (50a) of a keeping unit (12), a dustproof member (6) is configured in a manner in which a gap formed between an inner loop (52) and a sealing member (54) is stuffed. Therefore, objects such as glass chips generated when a hard brittle material substrate is fractured is not easy to enter the bearing (50a) from the gap.

The invention relates to a rotary drive device and image forming apparatus, providing a rotary drive device with excellent assembly performance, excellent maintenance performance, increased accuracy of a sensor, increased load resistance, comprising a motor (200) including a rotary shaft (203); an outer gear (101), fixed on a case (202) of the motor (202); a plurality of planetary gear mechanisms (100), using the outer gear (101) as a common outer gear, decelerating a rotation output of the motor (200); an output shaft (117) transmitting the decelerated rotation output of the motor to an outside of the rotary drive device; a rotation position detector (300) detecting a rotation position of the output shaft (117). The motor (200), the planetary gear mechanism (100), and the rotation position detector (300) are combined into a single integrated unit and aligned in an axial direction of the rotary shaft (203) of the motor (200).

The present invention is production process of high strength self-sealing composite aluminum-plastic pipe union. The production process includes producing main pipe union body and auxiliary parts, and has the specific steps of: 1. selecting stainless steel for producing pipe union; 2. machining at least one external thread on the main pipe union body, forming conic sealing stage of 3-7 deg cone apex angle, and forming end port with outer diameter greater than the inner diameter by up to 1.5 mm and height between the inner diameter and the outer diameter of the composite pipe; and 3. machining one locking stage comprising inner conic surface and outer conic surface on one end of the locking nut, with the locking stage possessing inner surface of the same cone apex angle as the outer surface of the sealing stage.

The present invention provides an electric rice cooker which comprises the following components: an electric rice cooker body (1) which detachably accommodates an internal pot (3) made of a non-metallic material; electromagnetic induction coils (15A),(15B) which are provided outside the internal pot (3). The internal pot (3) is provided with induction heating elements (9A), (9B) which generate electromagnetic induction through the electromagnetic induction coils (15A),(15B). Simultaneously, the side part of the internal pot (3) is provided with a side heating device (side heater (23)). The electromagnetic induction is generated through the electromagnetic induction coils (15A),(15B) so that the induction heating elements (9A), (9B) generate heat. Simultaneously, the internal pot (3) is heated through the side heating device (side heater (23)) which is provided at the side part of the internal pot (3). According to the invention, through realizing uniform heating to the bottom side and the bending part side of the internal pot, partial burning of cooked rice can be prevented.

The invention relates to a high-accuracy stably-operated automobile chassis power measuring machine flywheel set system, and belongs to automobile performance detecting equipment. The system mainly comprises a main shaft assembly (A), a flywheel assembly (B), a brake assembly (C), a main shaft stabilizer assembly (D) and a frame (E), wherein the main shaft assembly (A) is arranged on the frame (E) through bearing seats (3) at both ends and the main shaft auxiliary stabilizer assembly (D) in the middle; the flywheel assembly (B) consists of a plurality of sets of clutches and flywheels with different rotating inertias, and is sleeved on the main shaft assembly (A) through a bearing and a bearing bush; and the flywheels are arrayed on the main shaft in a mode that the massive flywheels are distributed on both sides of the bearing seats, the separation and the combination of the flywheels with greater mass are controlled by double clutches, and the brake assembly (C) is fixed on the frame (E). The system aims to solve the problems of stable operation during high speed testing, high simulation quality accuracy, small axial size during simulating the same rotating inertia, and the like.

The invention relates to a sewing machine presser foot capable of cutting threads. The presser foot comprises a bottom plate and a connecting rod, wherein the bottom plate extends horizontally; the connecting rod is arranged on the bottom plate and longitudinally extends upwards; the connecting rod comprises two sides parallel to the extension direction of the bottom plate; the bottom plate comprises a front end with a needle hole or a needle penetration nick; and the other end of the bottom plate is a rear end. The presser foot is characterized in that a blade vertical to one side of the connecting rod is arranged on the side; and an elongated cutting edge is arranged on the upper part of the border on the side, close to the rear end of the bottom plate, of the blade and extends in the same direction with the border. The sewing machine presser foot has the following beneficial effects: the thread cutting blade is combined on the sewing machine presser foot, and the blade is convenient to use and is hidden, thus ensuring that the fingers of operators are hurt less possibly; in addition, a movable elastic protection cover is arranged on the blade and has a barrier effect on the unused blade, thus further improving the safety; and the sewing machine presser foot can be assembled and disassembled freely, and is flexible and practical.

The present invention relates to a powder conveying device, a process cartridge and an image forming device provided with the powder conveying device. The powder conveying device is used to convey powder, which includes: a powder conveying channel forming part extending in a curved manner; a powder conveying part arranged on the entire length of the powder conveying channel forming part, and Rotate in the conveying channel forming part to transport powder; the restricting part, at the downstream end of the powder conveying channel forming part, is integrally formed with the powder conveying channel forming part, and is used to restrict the powder conveying The passage forms the length of the powder conveying part over the entire length of the part, the restricting part having an outlet hole for powder conveyed by the powder conveying part. Even if the length of the powder conveying part deviates, there will be no clogging of powder such as toner or interference with other parts.

A shielding plate of a machining center is provided with a back-side plate vertical to a sliding seat and a side-face plate respectively disposed at the left and right of the back-side plate. The back-side plate of the shielding plate is provided with an opening part for a main shaft head and a tool disposed on a main shaft to pass through. A sealing plate for sealing the opening part is disposed between a pair of tool grabbing parts. When machining is conducted on the object, the opening part is sealed by the sealing apparatus so as to isolate the machining area from a non-machining area. When the tool disposed on the main shaft is replaced, the main shaft head passes through the opening part and enters from the machining area into the non-machining area, and then the main shaft will be connected to the tool by the pushed tool grabbing part.

A cutting device that, after a sheet is stuck on a wafer on a sticking table, cuts the sheet along the outer edge of the wafer. The cutting device includes a robot body disposed besides the sticking table and a cutter blade supported by a tool holding chuck positioned at the front end of the robot body. The cutter blade is detachably attached to the tool holding chuck so as to be replaceable and is arranged so as to cut the sheet in a state that the posture thereof is adjusted along a preset movement track.

An objective of the present invention is to provide a cutting insert (1) which is suitable for 90° shoulder cutting. A cutting insert (1) comprises: two first and second end faces (2, 3); a circumference side face (4) which extends therebetween; and a cutting blade (6) which is formed at an intersection ridgeline part of the first end face and the circumference side face. The cutting blade (6) is formed such that the first end face (2) functions as a rake face and a portion of the circumference side face (4) functions as a flank face. Side face parts (15) of the circumference side face, which are adjacent to at least a portion the cutting blade (6), comprise, in order from the first end face side toward the second end face side, a first flank face part (18) which is adjacent to the cutting blade, a second flank face part (19), a third flank face part (20), and a fourth flank face part (21).

An air conditioner (1) of the present invention can selectively perform air supply, exhaust, and air supply and exhaust operations and, particularly, perform effective intake of outside air by heat-exchanging indoor air to be exhausted and outdoor air to be introduced in a total heat exchanger in the simultaneous air supply and exhaust operation. A ventilation unit (20) comprises a total heat exchanger (54) for performing, in an air supply and exhaust mode, heat exchange between outdoor air to be supplied into a room through an air supply route and indoor air to be discharged outside the room through an exhaust passage. The total heat exchanger comprises a total heat-transfer element detachably stored in a case.

The invention relates to a rubber-coated rand assembly and belongs to the technical field of fluid delivery lines. The assembly comprises a corrugated hose main body formed by winding a base strip in a spiral way, and at least one end of the corrugated hose main body is provided with a rubber-coated joint; the inner end of the rubber-coated joint is coated at the end of the corrugated hose main body and is connected with the end of the corrugated hose main body into a whole, and the outer end of the rubber-coated joint forms a circumferential sealing structure. As a combined structure reliable in connection is formed among the soft rubber-coated joint, a hard rand and the corrugated hose main body, the rubber-coated rand assembly has the remarkable advantages of freeness in assembling and disassembling, sealing function of the outer end face, zero air leakage, reliability in abutting and positioning, and the like.

Provided is a manual drug dispenser device that prevents improper mounting of a detachable first receiving member or second receiving member for receiving a drug. A manual drug dispenser device (500) comprising: a first receiving member (810) detachable with respect to a first mounting member (820), the first receiving member (810) being provided to a first conveyor (800) for receiving a drug en masse from a cassette (20) and conveying the drug; and a second receiving member (610) detachable with respect to a second mounting member (620), the second receiving member (610) being provided to a second conveyor (600) for receiving the drug from the first conveyor (800) and conveying the drug; whether or not the first receiving member (810) has been mounted onto the first mounting member (820) being determined on the basis of the detection result of a first receiving member detection unit (840)/first mounting member detection unit (830) for detecting the first receiving member (810)/first mounting member (820) at positions facing the movement paths thereof, and whether or not the second receiving member (610) has been mounted onto the second mounting member (620) being determined on the basis of the detection result of a second receiving member detection unit (640)/second mounting member detection unit (630) for detecting the second receiving member (610)/second mounting member (620) at positions facing the movement paths thereof.

A chain tool container corresponds to tools of different standards without detachment of a hollow bolts from inner plates and outer plates, and reduces a number of components that are required for replacing a tool of another standard, when compared with a structure, in which an entire canister set is replaced. In the chain tool container, a tool holding units are detachable with respect to the hollow bolts, and a plurality of tool holding units of various type are provided corresponding to tools of different standards. The outer diameter of each tool holding unit is consistent with the tools of corresponding standard. The position of a retaining means in an axial direction of the tool holding unit varies according to the different standard of a tool. The predetermined location on the tool holding unit side is aligned with a predetermined location on hollow bolt side, so as to installed the tool holding unit at a predetermined position within the hollow bolt.

The present invention provides a welding helmet with better handling than currently used. Form the protruding light-shielding goggle lens (2) on the surface of the face protection portion (1) worn on the head; weaken or even remove the light-shielding property of the observation portion protruding from the lower end of the aforementioned protruding light-shielding goggle lens (2), through this Observe the welding object and adjust its position on the part with weak or no light-shielding properties; when welding emits flash, face the head downward from the previously adjusted position, and move the light-shielding goggle lens after changing the position by moving downwards (2) Observe the object being welded.

A gas valve with an automatic alarm consists of a valve tube and a valve inside, which has a piston structure to seal or to discharge according to different pressure. A whistler is automatically actuated by the gas flow when the piston structure fails to seal, so that a driver can know the status of tire pressure to prevent from accidents occurred.

The invention provides a top panel for a table and a collapsible table equipped with the same, and the top panel can improve handiability. The top panel (T) comprises: panels (100a-100d) provided with a first end portion and a second portion with right triangle shape; a hinge (200a) connecting a hypotenuse (111a1) of the first end portion (111a) of the panel (100a) with a hypotenuse (111b1) of a first end portion (111b) of the panel (100b), so free rotation between expended state and folded state is realized; a hinge (200b) connecting a hypotenuse (111c1) of the first end portion (111c) of the panel (100c) with a hypotenuse (111d1) of a first end portion (111d) of the panel (100d), so free rotation between expended state and folded state is realized; a connection portion (300a) connecting a second end portion (112a) of the panel (100a) with a second end portion (112d) of the panel (100d) for free dismounting; and a connection (300b) connecting a second end portion (112b) of the panel (100b) with a second end portion (112c) of the panel (100c) for free dismounting.

PURPOSE: Provided are a container for a fuel cell which can accommodate an electrolyte member, is compact and strong, and can allow gas to be distributed uniformly and temperature to be gradient uniformly, a fuel cell containing the container for portable electronic device, and an electronic tool containing the fuel cell. CONSTITUTION: The container comprises a base body which comprises a ceramic a concave part accommodating an electrolyte member having first and second electrodes at one and the other main faces, at the one side; a first fluid channel which is formed from the bottom face of the concave part facing the one main face of the electrolyte member to the outer face of the base body; a first wire conductor whose one end is located at the bottom face of the concave part facing the first electrode of the electrolyte member and whose the other end is drawn to the outside of the base body; a cover body which is installed by covering the one side of the environment of the concave part of the base body with the concave part and seals tightly the concave part; a second fluid channel which is formed from the one side of the cover body facing the other main face of the electrolyte member to the outer face of the cover body; a second wire conductor whose one end is located at the one face of the cover body facing the second electrode of the electrolyte member and whose the other end is drawn to the outside of the cover body; and a porous body which is located at the base body or the cover body so as to cover one of the first and second fluid channels where an oxidizing gas is supplied.

The present invention provides a massage machine capable of performing a soft and comfortable massage as if a masseuse softly wraps the entire treatment site with his hand and massages it. On the inner surface of the concave receiving part (20) that accommodates the feet of the person to be treated, a side air bag (21) that presses the feet from the side is provided, and a foamed air bag that has been sealed between the side air bag (21) and the feet is arranged. A bag body (91) of microparticles (90) made of polystyrene or foamed polyethylene. The bag body (91) is installed inside the cloth cover (16). With the action of the side airbag (21), the bag body (91) wraps into the feet and deforms, and the microparticles (90) therein can perform a soft and smooth massage just as the masseur wraps the treated part with his hands. A soothing massage.