46 results about "Rocker cover" patented technology

A kit is provided so a person can exercise anywhere the person may be located. Body rockers have a handle to grip, which body rockers alone may be used by a user for many exercises. Elastic cords of varying lengths and strength may be attached to the body rockers with carabiners. By securing a part of the elastic cord to a stationary object, the limbs of the body can be exercised as well as abs and upper body. Door stops may be used to secure the elastic cords between a door and door frame. A rocker cover can be used for back and forth rocking motion of the user. All of these items may be loaded in a workout bag and carried with the user to exercise wherever the user may be located.

The invention provides a workbench-type automatic power hammer device and a using method thereof, and is suitable for structural mode analysis and vibration shock tests. The workbench-type automatic power hammer device mainly comprises a motor, a base, a stand seat, a positioning gear sleeve rocker, a photoelectric encoder, a movable power hammer clamping clip, a fixed power hammer clamping clip and a power hammer, wherein the motor is fixed at the bottom of the stand seat; the rocker and the stand seat form a specific work angle through a positioning spring and a positioning gear sleeve; the photoelectric encoder is fixed to a rocker cover side at the tail end of the rocker; the power hammer is mounted in a place between the movable power hammer clamping clip and the fixed power hammer clamping clip which are mounted at the tail end of the rocker. A control signal is calculated through input shock speed, distance, shock times and frequency to control the motor to drive the power hammer to hit the surface of a workpiece to be tested according to a set required parameter, so as to realize an excitation test effect. According to the device and the method provided by the invention, the consistency, the repeatability and the regulation performance of the strength and the direction of excitation force can be ensured, so that the contact time, the strength and the shock frequency of the power hammer on the workpiece to be tested can be controlled conveniently, and ideal power pulse can be obtained more easily.

The invention relates to a plastic assembled engine model. A V type eight-cylinder automobile engine is taken as a simplified version, the structure is integral, the simulation is strong, an engine mount, a sump panel, a low crankcase, a crankshaft, a connecting rod, a connecting rod head, a piston pin, a piston, a cylinder seat, a cylinder top plate, a cylinder cover, a valve rod, a valve top, a crankshaft gear, a crankshaft belt pulley, a camshaft gear, a cam, a camshaft, a cam-pushed rocker, a rocker arm fixed seat, a rocker sleeve, a rocker arm, a rocker cover, a gear cover, a fan belt pulley, the crankshaft belt pulley, a fan, an exhaust pipe, a lower cover of the exhaust pipe, a gearbox housing, a top cover, a filter, a filter cover and other parts are made of plastic, the processing is labor-saving, the price is low, rust dirt caused by oil can be avoided, and the plastic assembled engine model is clean and sanitary; the working of a transmission mechanism constituted by the crankshaft, the connecting rod, the piston, a cylinder and the like is in line with the requirements of an actual product, so that the plastic assembled engine model is conductive to understanding the engine by trainees and improving mechanical knowledge; and the motor is used for driving the rotation in reverse direction, and the operation is safe and has no danger.

The invention discloses a rocker cover gasket rubber compound which is prepared from the following raw materials based on weight: 40-50 parts of acrylate rubber, 30-40 parts of chlorosulfonated polyethylene elastomer, 14-16 parts of fluorine rubber, 1-2 parts of ferrocene, 1-2 parts of accelerator ammonium persulfate, 5-6 parts of ABS (acrylonitrile butadiene styrene) high powder, 10-20 parts of carbon black N339, 10-20 parts of precipitated silica, 5-7 parts of alumina, 2-4 of molybdenum disulfide, 2-4 parts of barium sulfate, 5-7 parts of bentonite, 10-13 parts of modified iron tailings powder, 9-11 parts of modified wood ash, 4-6 parts of zinc oxide, 1-2 parts of ECHO. A thiadiazole derivative, 7-9 parts of bisphenol A, 1-2 parts of isocyanate, 1-2 parts of 2-mercaptobenzimidazole, 1-2 parts of antioxidant TPPD, 1-2 parts of antioxidant MB, 1-3 parts of titanate coupling agent TMC-TTS, 0.5-1 part of butyl stearate and 19-21 parts of dibutyl phthalate (DBP). The rubber compound disclosed by the invention has excellent ozone resistance and low-temperature resistance, and heat resistance, wide use temperature range and environment-friendly technology, and can be used for manufacturing a variety of sealing gaskets.

An antimicrobial self-adhesive switch rocker cover is disclosed. The rocker cover includes a distal end and a base end wherein the switch cover comprises a copper or copper alloy. The copper or copper alloy may include a minimum of 60% copper. The copper or copper alloy may also include a MD-Cu29 antimicrobial copper or copper alloy.

In an intake manifold 3 having a plurality of branch tubes 4, 4 arranged over the top surface of a cylinder head 1 in a state were a flange 7 provided at downstream-side ends of the branch tubes 4, 4 is fixed to a lateral surface of the cylinder head 1, and having a plenum chamber portion 5 provided at upstream-side ends of the branch tubes 4, 4, a retainer 10is provided on the lateral surface of the cylinder head 1 and projecting outward therefrom, and an engaging recess 9 is provided in the lower portion of the flange 7 in order to engage with the retainer 10. Further, in the plenum chamber portion 5 of the intake manifold 3, flat portions 8, 8 are formed and are permitted to be provisionally placed on and fixed in position relative to the top surface of a rocker cover 2.

The invention belongs to the technical field of fishing tools, particularly relates to an improvement of a fishing line wheel structure, and provides a fishing line wheel that a structure is reasonable, a fishing line cannot be wound or exploded by winding on the line wheel by 90 degrees, and a casting distance is larger and accurate. The fishing line wheel comprises a housing, a wheel shaft penetrating through the inside of the housing, and a transmission device which is arranged in the housing, and penetrated by the wheel shaft in an extension manner, wherein the tail at one end of the wheel shaft is connected with a rocker arm; handles rotating in pairs are arranged on the rocker arm; the housing consists of a rocker arm cover, a decorating piece adjacent to the rocker arm cover, a line housing adjacent to the decorating piece, and a line wheel connected with the line housing; the top of the line wheel is connected with the front of the wheel shaft; a line housing seat is arranged at a bent part of the line housing, and connected with a leg seat by a support shaft and a rotating device; the line housing is connected with one end of a line casting frame; the other end of the line casting frame is connected with a bent seat extending out of the line housing seat by a guide sleeve; and the line housing seat outwards extends to the line wheel in an axial direction.

A rocker cover assembly for an engine is disclosed. The rocker cover assembly includes a base member, a cover plate, and at least one fastener unit that attach the cover plate to the base member. The base member includes fastener-receiving portions, each of which has a step between a first section and a second section. The second section includes an insert-receiving portion. The cover plate includes fastener holes axially aligned with the fastener-receiving portions of the base member. Each fastener unit includes a retaining insert, a push nut, and a threaded fastener. The retaining insert is fixedly attached to the insert-receiving portion. The push nut is co-axially positioned with the bore within the first section and against the step, to limit a travel of the push nut towards the second section. The threaded fastener includes a head section, a threaded section, and an extended shank section.

A sealing method wherein sealing agent composition comprises: (A) organopolysiloxane having at least two silicon atom bonded alkenyl groups in one molecule; (B) organohydrogen polysiloxane having at least two silicon atom bonded hydrogen atoms in one molecule; (C) fumed silica of a specified amount with respect to the components (A) and (B); and (D) an inorganic filler of a specified amount with respect to the components (A) and (B), in which the rocker and the cylinder block are pressed such that a hardness of the sealing agent in a cured state is 60 to 80 with a type A durometer of JIS K 6253 and a compression rate of the sealing agent becomes 20 to 40%.

The invention relates to a cylinder head cover for a cylinder head of an internal combustion engine. The cylinder head cover has a seal for sealing between the cylinder head cover and the cylinder head. A stabilizing core is inserted into the seal. The stabilizing core is completely surrounded by sealing material. In this way it is ensured that the stabilizing core does not come into direct contact with the cylinder head cover nor with the cylinder head. This effectively decouples vibrations.

An installation structure of an air intake manifold, the air intake manifold (3) has a plurality of branch pipes (4, 4), and the In the state where the flange (7) is fixed to the side surface of the cylinder head (1), the plurality of branch pipes are arranged on the top surface of the cylinder head (1); and the intake manifold has a branch pipe ( 4. The pumping chamber portion (5) at the upstream end of 4). In the intake manifold (3), on the side surface of the cylinder head (1) there is provided a retainer (10) protruding outward therefrom, and on the lower part of the flange (7) there is a joint A recess (9) to engage with said retainer (10). In addition, a flat portion (8) is formed at the plenum portion (5) of the intake manifold (3) and the flat portion (8) is allowed to be temporarily placed and fixed in place relative to the top surface of the rocker cover (2). s position.

A high pressure charge air feed arrangement for an internal combustion engine is provided. The arrangement includes an intake having a high pressure output, a rocker cover having an intake runner defining a high pressure charge flow path, and a gas and oil separator having a flow accelerator with input and output sides. The high pressure output of the intake is attached to one end of the path and the accelerator is attached to the other end. The path is connected between the input and output sides of the accelerator. The separator includes upper and lower plenums divided by a wall having an oil and gas diffuser. The input side is connected to the lower plenum and the output side is connected to a crankcase oil return line. The flow accelerator may be any type of fluid accelerator, including, but not limited to, a venturi pump and a jet pump.

The invention provides a detachable gamepad rocker comprising a rocker cover and a rocker body installed in a manner of matching a gamepad shell. The detachable gamepad rocker also comprises an elastic connecting member embedded in the rocker body; the rocker body is provided with first installing parts; the elastic connecting member is provided with elastic pressing parts penetrating out of the first installing parts; the rocker cover is provided with second installing parts. During assembly and connection, the elastic pressing parts are pressed to penetrate the first installing parts and the second installing parts successively to fix the rocker cover and the rocker body. The problems in the prior art that the structure of the conventional gamepad rocker is fixed and single and cannot meet the using requirements in multiple aspects of users; the structure assembly mode is more flexible, so that the detachable gamepad rocker meets the using requirements in multiple aspects of users.

The invention provides a gear selecting and shifting operating mechanism for an automotive transmission, and belongs to the technical field of automotive transmissions. The problem that in an existing gear selecting and shifting operating mechanism, due to the fact that gear selecting and shifting rockers are affected by a floor cover of a whole automobile, the lever ratio is limited is solved. The gear selecting and shifting operating mechanism for the automotive transmission comprises a gear shifting shaft and a gear selecting and shifting block fixed to the gear shifting shaft, and a gear selecting rocker and a gear shifting rocker are connected to the gear selecting and shifting block; and a first receding structure which is used for limiting the gear selecting rocker to simultaneously move along with the gear selecting and shifting block when the gear shifting rocker works is arranged between the gear selecting rocker and the gear selecting and shifting block, and a second receding structure which is used for limiting the gear shifting rocker to simultaneously move with the gear shifting block when the gear selecting rocker is arranged between the gear shifting rocker and the gear selecting and shifting block. According to the gear shifting rocker is changed to be arranged in the vertical direction from the transverse direction, the lever ratio of selecting and shifting gears of the gear selecting and shifting rockers is increased, arrangement of a gear selecting and shifting stay wires is promoted, and the gear selecting and shifting quality of the whole automobile is improved; and the gear shifting rocker cannot move axially when gear selecting action is conducted, and the gear shifting stay wire is not affected.

The invention discloses a gear type pencil tip thickness adjusting and broken core pushing-out integrated mechanism which comprises a sliding stop block independently arranged on a knife holder, a telescopic rod only performing axial movement and capable of pushing the sliding stop block to move forward, and a stepped gear disc, wherein at least one gear bar matched with the stepped gear disc is fixedly arranged on the telescopic rod; a driving part capable of rotating the stepped gear disc located inside a rocker arm cover is arranged outside the rocker arm cover; a rear end of the telescopic rod extends out of the rocker arm cover and is staggered with the driving part, so that the rear end of the telescopic rod is exposed outside the rocker arm cover. The gear type pencil tip thickness adjusting and broken core pushing-out integrated mechanism has advantages that the driving part is independent to the rear end of the telescopic rod in spatial position, and the driving part and the telescopic cannot interfere with or affect each other during operation, so as to realize two functions of adjusting the gear type pencil tip thickness and pushing out the broken core.

A valve unit of an internal combustion engine is accommodated in a space between a cylinder head and a rocker cover. The valve unit comprises a camshaft, a variable valve operating mechanism, a sensor, and a retaining member. The camshaft is provided with a cam for each cylinder. The variable valve operating mechanism receives a displacement of the cam, outputs a valve drive output, and continuously variable-controls the valve drive output in accordance with a rotational displacement of a control shaft provided substantially in parallel with the camshaft. The sensor detects the rotational displacement of the control shaft. The retaining member retains the camshaft, the variable valve operating mechanism, and the sensor. The retaining member expose the sensor to the out side of the rocker cover thereby to fix the camshaft, the variable valve operating mechanism, and the sensor to the cylinder head.

The invention belongs to the technical field of fishing tools, particularly relates to an improvement of a fishing line wheel structure, and provides a fishing line wheel that a structure is reasonable, a fishing line cannot be wound or exploded by winding on the line wheel by 90 degrees, and a casting distance is larger and accurate. The fishing line wheel comprises a housing, a wheel shaft penetrating through the inside of the housing, and a transmission device which is arranged in the housing, and penetrated by the wheel shaft in an extension manner, wherein the tail at one end of the wheel shaft is connected with a rocker arm; handles rotating in pairs are arranged on the rocker arm; the housing consists of a rocker arm cover, a decorating piece adjacent to the rocker arm cover, a line housing adjacent to the decorating piece, and a line wheel connected with the line housing; the top of the line wheel is connected with the front of the wheel shaft; a line housing seat is arranged at a bent part of the line housing, and connected with a leg seat by a support shaft and a rotating device; the line housing is connected with one end of a line casting frame; the other end of the line casting frame is connected with a bent seat extending out of the line housing seat by a guide sleeve; and the line housing seat outwards extends to the line wheel in an axial direction.

The invention provides an intelligent packing box capable of being quickly sealed and opened. The intelligent packing box includes a box body, and a box cover integrated with the box body, a box opening is formed in the box body, the box cover comprises a left enclosed lacing, a right enclosed lacing, a lower rocker cover plate and an upper rocker cover plate, wherein the left enclosed lacing, theright enclosed lacing, the lower rocker cover plate and the upper rocker cover plate are connected with the box body, a first coated sealing edge is arranged at the edge, close to the box body, of the lower rocker cover plate, and a second coated sealing edge is arranged at the edge, away from the box body, of the lower rocker cover plate; and during splicing, the left enclosed lacing and the right enclosed lacing cover the box opening, the lower rocker cover plate covers the left enclosed lacing and the right enclosed lacing, the upper rocker cover plate covers the lower rocker cover plate,and the lower rocker cover plate and the upper rocker cover plate are bonded and fixed through the first coated sealing edge and the second coated sealing edge. By means of the intelligent packing boxcapable of being quickly sealed and opened, the box cover can realize the quick sealing and opening, and the functions of anti-counterfeiting and information reading can be achieved by additionally arranging an intelligent label.

A sealing method wherein sealing agent composition comprises:(A) organopolysiloxane having at least two silicon atom bonded alkenyl groups in one molecule;(B) organohydrogen polysiloxane having at least two silicon atom bonded hydrogen atoms in one molecule;(C) fumed silica of a specified amount with respect to the components (A) and (B); and(D) an inorganic filler of a specified amount with respect to the components (A) and (B),in which the rocker and the cylinder block are pressed such that a hardness of the sealing agent in a cured state is 60 to 80 with a type A durometer of JIS K 6253 and a compression rate of the sealing agent becomes 20 to 40%.

The invention discloses an environment-friendly packing box capable of being unfolded and flattened. The environment-friendly packing box capable of being unfolded and flattened is composed of a box bottom, side walls, inner rocker covers, an outer upper cover and an outer lower cover. Notches are formed in the connection portions of the side walls and the inner rocker covers, an insertion tongue and upper cover rocker wings are arranged on the outer upper cover, and a clasping insertion port and lower cover rocker wings are arranged on the outer lower cover. With the method, according to the environment-friendly packing box capable of being unfolded and flattened, clasping and inserting are used for forming in a mutual position-limiting mode, glue is avoided, and the environment-friendly packing box can be unfolded and flattened after being used, and is convenient to recover for environment protection.

An internal combustion engine having at least one cylinder bank comprising multiple cylinders, each cylinder comprises a rocker arm box for accommodating rocker arms of a valve train, and each cylinder comprises a rocker arm cover pivotable relative to the rocker arm box. The rocker arm cover carries an ignition coil contactable with a spark plug via an extension extending through a protective tube between the cylinder head and the rocker arm box or the rocker arm cover. The rocker arm cover comprises a first portion with a first introduction aid, into which the protective tube is threaded during closure of the rocker arm cover and a second portion with a second introduction aid, into which the spark plug extension is threaded during closure of the rocker arm cover to automatically and self-centringly form an electrical contact between the spark plug extension and the ignition coil.

A rocker cover assembly for a cylinder head of an internal combustion engine includes a rock cover, a gasket element and a stabilizing core. The gasket element is disposed between the rocker cover and the cylinder head, and includes a sealing material. The stabilizing core is inserted in the gasket element and surrounded at least essentially completely by the sealing material of the gasket element. The stabilizing core is isolated from the rocker cover such that the sealing material of the gasket element is arranged between the stabilizing core and the rocker cover.

A high pressure charge air feed arrangement for an internal combustion engine is provided. The arrangement includes an intake having a high pressure output, a rocker cover having an intake runner defining a high pressure charge flow path, and a gas and oil separator having a flow accelerator with input and output sides. The high pressure output of the intake is attached to one end of the path and the accelerator is attached to the other end. The path is connected between the input and output sides of the accelerator. The separator includes upper and lower plenums divided by a wall having an oil and gas diffuser. The input side is connected to the lower plenum and the output side is connected to a crankcase oil return line. The flow accelerator may be any type of fluid accelerator, including but not limited to a venturi pump and a jet pump.

The invention discloses a game bed bottom rocking mechanism which comprises bottom rockers, bottom legs, plug pin pieces, bottom rocker buttons and bottom rocker covers, wherein iron guide posts are knocked into round fixing holes in the bottoms of the bottom legs in an interference fit manner; counter bores are formed in the bottom legs and located above the iron guide posts; extending parts are arranged at the two ends of each bottom rocker; guide holes are formed in the extending parts; the iron guide posts are movably inserted in the guide holes; accommodating holes are formed in the bottom rockers; reinforcing ribs are integrally arranged on the side walls of the accommodating holes; plug pin restoring pressure springs are mounted in the rectangular holes of the plug pin pieces; the plug pin pieces are placed in the accommodating holes; the plug pin restoring pressure springs are compressed to be propped against the reinforcing ribs of the bottom rockers; the other ends of the plug pin restoring pressure springs are inserted in open holes in side surfaces of the bottom rockers and meanwhile inserted in the counter bores; the two plug pin pieces of each bottom rocker are mounted in the same way; the bottom rocker buttons are inserted in the forks of the plug pin pieces; two plug pins are inserted in guide grooves in the side walls of each bottom rocker, are fixed in round holes in the forks of the plug pin pieces and meanwhile penetrate through inclined slotted holes of the corresponding bottom rocker button; and the bottom rocker covers cover the accommodating holes in a buckling way. The game bed bottom rocking mechanism is convenient to dismount and brings about more fun.