43 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.

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 10 is 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.

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.

An improved rocker arm cover assembly having an upper coil chamber that is enclosed and a lower rocker arm chamber that includes special seal and flange members to isolate it from the engine head. The fully enclosed upper coil chamber includes a mounting plate on which a plurality of coils is mounted. A fully isolated, dual function, oil fill / PCV valve, conduit is provided through the upper chamber to permit adding lubrication oil or permitting exhaust of crankcase vapors without contaminating the coils. Several variations of coils and coil mounting brackets are disclosed.

A workbench type automatic hammer device and method are suitable for structural modal analysis and vibration impact testing. The device mainly includes a motor, a base, a stand, a rocker arm for positioning gear sleeves, a photoelectric encoder, a movable clamp clamped by a force hammer, a fixed clamp clamped by a force hammer and a force hammer, the motor is fixed on the bottom of the stand, the rocker arm and the stand A specific working angle is formed by the positioning spring and the positioning gear sleeve. The photoelectric encoder is fixed on the side of the rocker cover at the end of the rocker arm. According to the input impact speed, distance, impact number and frequency, the control signal is calculated, and the motor drives the power hammer to strike the surface of the test piece according to the set required parameters to achieve the test excitation effect. The invention can ensure the consistency, repeatability and adjustability of the magnitude and direction of the excitation force, facilitate the control of the contact time, the magnitude of the excitation force and the impact frequency of the hammer acting on the tested piece, and easily obtain ideal force pulses.

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.

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.

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.

The invention discloses a built-in transmission mechanism of a gas meter movement, which includes a movement, a valve seat connected to the movement and a valve cover fitted on the valve seat, wherein: a support is installed on the movement; a worm gear is penetrated through the support Shaft; a groove is formed in the middle of the upper end of the bracket, and a worm gear with meshing teeth is installed in the groove, and the worm gear is set on the worm gear shaft; a worm screw with a semicircular hole is installed on the bracket, and the worm screw meshes with the worm gear; A rocker with one side protruding; the outer end of the rocker has a shaft structure, and the shaft structure is sequentially connected with at least two connecting rods; the rotation center of the rocker and the rotation center of the valve cover are on the same axis; The lower end of the shaft structure is matched with a rocker sleeve; the rocker sleeve is matched and arranged on the valve cover; the connecting rod is hinged with the upper pull arm; the upper pull arm is connected to the flagpole through a splined structure; Drive the connecting rod, the upper pulling arm and the flagpole to reciprocate at equal distances and angles. It has the advantages of stable performance, accurate data output, reasonable structure and durability.

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.

The invention belongs to the technical field of components for railway wagons, and in particular relates to a movable top cover for railway wagons without a cover hopper, which solves the problem that the hopper wagons without a cover in the prior art cannot meet the transportation requirements of bulk goods. A movable roof for a railway coverless funnel car, characterized in that the coverless funnel car is provided with an arc roof, the arc roof is provided with a charging port, and the charging port is installed to rotate along the arc roof. Sliding circular-arc movable top cover, two ends of the movable top cover are provided with a rocker, the lower end of the rocker is hinged on the body of the hopper car without a cover, the rocker is connected with the driving mechanism, and a limit device and a locking mechanism are arranged on the rocker. The invention has the following beneficial effects: the long movable top cover that can prevent rain and wind and can be flexibly opened and closed by wind power fills the gap in the country and lays a certain foundation for the further development of the covered hopper car in the future.