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41results about How to "Increase the amount of overlap" patented technology

Luggage strap with ratchet and lock

InactiveUS7032415B2Increase the amount of overlapEffectively shortening the strap and taking up slackClothing locksLocks for portable objectsWrap aroundMechanical advantage
First and second separable portions such as opposite ends of a strap that is wrapped around one or more articles to be secured are overlapped. A ratchet is operable with the portions joined in overlapping relation for increasing the amount of the overlap, thereby effectively shortening the strap and taking up slack. A mechanical advantage is provided that makes it easy to tighten the strap securely around one or more articles. A lock can be locked to prevent, or unlocked to enable, separation of the portions.
Owner:ZELCO INDS

Apparatus and method for controlling internal combustion engine

A controller restricts an operation amount of the variable valve actuation mechanism of a fluid pressure operated type such that increase in the valve overlap amount of an engine is restrained when the engine is in a transient operation state in which the output of the engine increases. When the controller determines that the variable valve actuation mechanism is in the locked state, the controller relaxes the restriction imposed on the operation amount of the variable valve actuation mechanism. Hence, a decrease in follow-up performance of valve properties to desired properties is restrained while restraining temporary stagnation of increase in engine rotational speed caused by vehicle acceleration.
Owner:TOYOTA JIDOSHA KK

Occupant protection device

An occupant protection device including: a side support section; a lumbar support section that is provided to the width direction intermediate portion of the seatback, and that has a support face displaceable between an advanced position pressing the lumbar region and a retreated position further to a seatback rear side than the advanced position; a displacement mechanism that displaces the support face of the lumbar support section between the advanced position and the retreated position; a side collision prediction section; an actuation controller that, in a case in which a vehicle side-on collision has been predicted by the side collision prediction section in a state in which the support face of the lumbar support section is not at the retreated position, controls the displacement mechanism so as to displace the support face of the lumbar support section to the retreated position.
Owner:TOYOTA JIDOSHA KK

Cable oscillatory wave partial discharge detection system shielding device

ActiveCN103091524AReduce the generation of internal interference electromagnetic wavesIncrease the amount of overlapTesting dielectric strengthInstrument screening arrangementsCapacitancePartial discharge
The invention relates to a cable oscillatory wave partial discharge detection system shielding device which comprises a shielding box provided with an amplifier, a collecting card, detection impedance, a switch power and a low pass filter inside. The shielding box is made of a steel plate with the thickness of 2 mm and capable of preventing components inside the shielding box from being interfered by outer electromagnetic waves. The low pass filter is an electro-magnetic interference (EMI) difference module bipolar filter. Due to the fact that all the components of the system are grounded to one point of the shielding box body, coupled circuits of common impedance can be reduced and internal interference electromagnetic wave can be reduced. During the process of wiring, the power line and the signal line are unparallel and controlled with 10 centimeters, capacitance of the coupled circuits is effectively reduced, high frequency interference signal paths can be avoided, and the interference electromagnetic waves can be further reduced.
Owner:STATE GRID SHANDONG ELECTRIC POWER +1

Connector with aligning plate

ActiveUS20090203248A1Decrease of overlapping amountReliable holdCoupling device detailsMating connectionEngineering
A connector, includes: a connector housing including an engaging space to receive a mating connector through the entrance, and a terminal container; a male terminal including a base end fitted to the terminal container and an electric connecting portion extended from the base end into the engaging space; an aligning plate which is arranged within the engaging space, includes a terminal insertion hole for passing the electric connecting portion therethrough, and adapted to move in the engaging space between a temporarily and a permanently locked positions; a temporarily locking hook including a projection projected from an arm portion so as to hold the aligning plate at the temporarily locked position; and a contact part provided on the projection to contact the aligning plate, so that a vector for pulling the arm portion inward into the engaging space is generated when the aligning plate is pressed toward the terminal container.
Owner:YAZAKI CORP

Device for locking door of tray for vehicle

The present invention relates to a device for locking a door of a tray for a vehicle, comprising: an operation button in a push-open type which is formed to be separated from the door and is integrated with a tray cover of the tray; a rotating structure which performs a rotating operation in response to a linear operation of the operation button; and a latch which is configured to be able to be locked to or released from a locking groove of the door in response to the rotating operation of the rotating structure.
Owner:HYUNDAI MOTOR CO LTD +1

Respiratory mask system

A respiratory mask system includes a mask interface and a headgear assembly. The headgear assembly is adjustable and comprised of an elastic portion, a non-elastic portion and a restriction mechanism configured to provide a force resisting movement of the non-elastic portion when the elastic portion is extended. There is a support beam coupled to the non-elastic portion and extending along a portion of the headgear that is curved along its longitudinal extent. In this way particular seal modules can be comfortably fitted to a user and any blow off force is mitigated. A particular example of the respiratory mask system includes provision for removable attachment between the seal and a mask frame, the mask frame and a yoke of the headgear; and between a conduit and the mask frame.
Owner:FISHER & PAYKEL HEALTHCARE LTD

Bumper structure

A recess is formed at the center of a bumper absorber, provided on the vehicle outer side of a bumper reinforcement, so as to face forward, and an upper recess wall face of an upper absorber portion located on the upper side of the recess is inclined downward. If the subject vehicle is small in height and the amount of vertical overlap between the bumper absorber and the rear bumper of other vehicle (a barrier used in the narrow vertical overlap barrier test of the IIHS) is small, in the initial collision stage, the rear bumper of the other vehicle is guided by the inclined upper recess wall face to move relatively downward while the bumper of the subject vehicle moves relatively upward, preventing underride, increasing the amount of vertical overlap between the rear bumper of the other vehicle and the bumper absorber, and thus achieving reliable impact absorption.
Owner:TOYOTA JIDOSHA KK

Remelting device and method

The invention relates to the technical field of remelting, in particular to a remelting device and method. The remelting device comprises a workpiece bearing device, a remelting structure provided with a remelting piece, and a remelting piece adjustment device provided with a first adjustment device. The remelting piece adjustment device can control and achieve feeding of the remelting piece in the central axis direction of a workpiece and can further adjust the effective widths of remelting layers. The overlap amount is increased and / or the consistency of the overlap amount is improved by increasing the effective widths of all the single-pass remelting layers and / or enabling the effective widths of the different single-pass remelting layers to be kept consistent, all overlap regions are more fully melted, the risks that cracks and / or weak regions appear on the workpiece are reduced, the performance such as the mechanical strength and the fatigue strength of the workpiece can be enhanced, the working reliability of the workpiece is improved, and the service life of the workpiece is prolonged.
Owner:JIANGSU XCMG CONSTR MASCH RES INST LTD

Transformer

There is provided a joint structure of a wound iron core in which iron core characteristics can be enhanced by improving the distribution of magnetic flux within an iron core. A wound iron core is formed to provide a joining structure or a butt joining structure and a lap joining structure disposed in an appropriate arrangement in which the a margin of overlapping is more increased as being closer to an outer periphery from an inner periphery of the iron core, taking a distribution of magnetic flux density within the iron core into consideration.
Owner:HITACHI IND EQUIP SYST CO LTD

Window cover and adjustable shade rail

An adjustable shade rail for use with a window covering and method of making the shade rail is provided by combining a first and second rail element. The width of the adjustable shade rail can be adjusted by varying the position of the first rail element in relation to the second rail element.
Owner:TEH YOR CO LTD

Fluid coupling

A fluid coupling comprising a pump having a pump shell and a plurality of impellers arranged in the pump shell, a turbine having a turbine shell arranged to be opposed to the pump and a plurality of runners arranged in the turbine shell, and a baffle mechanism arranged in a fluid circulation passage formed by the pump shell and the turbine shell, wherein the baffle mechanism comprises a first baffle plate having a plurality of first openings, a second baffle plate that has a plurality of second openings and is disposed in such a manner as to overlap with the first baffle plate and as to be allowed to rotate relative thereto, and a centrifugal operation means for turning the second baffle plate relative to the first baffle plate in response to the rotational speed of the first baffle plate.
Owner:ISUZU MOTORS LTD

Cantilever type detachable fastener

The invention provides a cantilever type detachable fastener which comprises a cantilever fastening part and a locking part, wherein the length of a cantilever beam of the cantilever fastening part is 5-9 times the thickness of the cantilever beam, the top width of the cantilever beam is 0.25 time the root width of the cantilever beam, the width of the cantilever beam is linearly reduced from the root to the top, the top thickness of the cantilever beam is 0.5 time the root thickness of the cantilever beam, and the lapping amount of the cantilever fastening part is 0.7-1.2. According to the detachable fastener, the length, thickness, width and lapping amount of the cantilever beam of the cantilever fastening part are optimized on the basis of fully considering elastic deformation amount; the elasticity of the fastener is improved and the injection molding difficulty is considered; the deformation amount of the fastener is increased by 28%-63%; the fastener is firm to connect and difficult to separate, and also can resist the damage caused by impact, collision and falling.
Owner:江苏天诚车饰科技有限公司

Work transfer apparatus for press machine, and work transfer unit

A work transfer apparatus (2) is provided with a feed drive mechanism (4), which drives a transfer bar (3) in the work transfer direction, and a lift clamp drive mechanism (5), which drives the transfer bar (3) in the lift direction (L) and the clamp direction (C). The lift clamp drive mechanism (5) is provided with: a supporting section (51) for the transfer bar (3); first and second carriers (52, 53) which can move in the clamp direction (C); first and second carrier drive mechanisms (54, 55, 56, 57) which drive each of the carriers (52, 53); parallel links (58) which rotatably connect the first carrier (52) with the supporting section (51); and a drive link (59) which rotatably connects one of the parallel links (58) with the second carrier (53). A first guide section (72) which guides the first carrier (52) and a second guide section (73) which guides the second carrier (53) are parallel to each other and are shifted from each other in the work transfer direction.
Owner:KOMATSU LTD +1

Step type valve

The shape of a valve (33) is a deformed circle such that the diameter in a direction perpendicularly intersecting a pertinent axis, which is a direction that perpendicularly intersects a rotation center axis (X), is longer than the diameter in the direction of an axis parallel to the rotation center axis (X). The front surface of a semicircle on one side of the rotation center axis (X) and the back surface of a semicircle on the other side of the rotation center axis (X) abut a valve seat (34a).
Owner:MITSUBISHI ELECTRIC CORP

A lower pair arc stop-block overrunning clutch

The invention discloses a lower pair arc stop-block overrunning clutch comprising an outer rotating element, an inner rotating element, a friction block assembly, a wedge assembly, a first propeller assembly, a first elastic element and a synchronized push-block assembly, wherein a plurality of friction blocks of the friction block assembly are connected end to end and arranged between a first rotating ring and a second rotating ring; an drive element drives the first propeller assembly to press the synchronized push-block assembly to achieve synchronization of the friction block assembly; the first propeller assembly strikes the friction block assembly and is relatively stationary to push the friction block assembly for generating reverse rotation relative to a driven element; the wedge assembly is wedged to generate a radial pressure on the friction block assembly so that the friction block assembly can achieve lower pair arc stop, thereby achieving the transfer of torque.
Owner:XINING KEJIN INDUSTRIAL DESIGN CO LTD

Bumper structure

A recess is formed at the center of a bumper absorber, provided on the vehicle outer side of a bumper reinforcement, so as to face forward, and an upper recess wall face of an upper absorber portion located on the upper side of the recess is inclined downward. If the subject vehicle is small in height and the amount of vertical overlap between the bumper absorber and the rear bumper of other vehicle (a barrier used in the narrow vertical overlap barrier test of the IIHS) is small, in the initial collision stage, the rear bumper of the other vehicle is guided by the inclined upper recess wall face to move relatively downward while the bumper of the subject vehicle moves relatively upward, preventing underride, increasing the amount of vertical overlap between the rear bumper of the other vehicle and the bumper absorber, and thus achieving reliable impact absorption.
Owner:TOYOTA JIDOSHA KK

Method for changing effective output length of combing machine

The invention discloses a method for changing effective output length of a combing machine. The effective output length of a detaching roller is changed from 37.24 mm to 27.93 mm by modifying and processing a part of machine parts on the basis of keeping the original external differential; meanwhile, the feeding length of a cotton feeding roller and the feeding length of a lap roller are correspondingly reduced; therefore, the draft multiple (changed from 6.397 to 5.590) between the cotton feeding roller and the detaching roller is reduced by reducing the effective output length of the detaching roller, the lap joint amount of web fiber bundles is increased, a web is thickened, lap joints are uniform, and combing sliver evenness can be improved; besides, due to the fact that the cotton feeding length is reduced, the number of cotton fibers carded by a cylinder each pliers sequence is reduced, the fiber bundles can be fully combed by cylinder needle teeth, and the AFIS nep impurity removing efficiency and the short fiber removing percentage of the combing machine are correspondingly improved.
Owner:ANHUI HUAMAO TEXTILE

Production technique of concave type straw back cushion

The invention relates to the technical field of manufacturing a concave grass bedding, in particular to a manufacturing technique of a concave grass bedding. The manufacture technique comprises the steps of paving, pressing and packing; lapping amount is set to be 200-350mm; working pressure is set to be 4-5 times the supporting pressure of the grass bedding; a pressure sensor is used for measuring and displaying the pressure applied to each part of the concave grass bedding and sending the pressure to a PLC controller; the pressure applied to each part of the concave grass bedding and depressing position thereof are measured; when the grass amount paved, pressure and position are adjusted to be equal to the values set, pressure application is stopped; after pressing, the steps of packing and perforation are carried out. A fabric cover is used for wrapping the concave grass bedding of which two end parts are paved with short grass additionally; the pressure sensor is arranged in a lower mould; a limit switch is arranged on a chassis; the sensor, a control panel and the PLC controller are connected with each other. The invention provides a concave grass bedding manufacturing technique with further improved technical parameters, which automatically detects the pressure and position, can ensure safe production and produce completely qualified products.
Owner:赵朋

Three-piece type through channel top plate device

The invention belongs to the technical field of rail transit equipment, and particularly relates to a three-piece type through channel top plate device, wherein a main structure of the device comprises a middle top plate, a left protective plate, a right protective plate and a connecting rod mechanism. Compared to the prior art, the device is characterized in that: 1, a protective plate panel of an upper top plate is widened, and flanges are added at positions close to two ends and the middle; and 2, the middle position area of the protective plate panel of the lower top plate is widened; the lap joint amount of the protection plate panel and the middle top plate is increased, the separation and falling prevention performance of the upper top plate, the lower top plate and the middle top plate in the operation process is improved, extrusion, contact, collision and interference of the upper top plate and the lower top plate are avoided through the flanges, and the upper top plate and the lower top plate can be in smooth transition lap joint; and the three-piece type through channel top plate device is simple in structure, collision interference and stretching falling of the upper top plate and the lower top plate are avoided, the reliability of the top plate device is improved, and the applicability of the top plate device is expanded.
Owner:欧特美交通科技股份有限公司

Front longitudinal beam energy absorption structure for frontal offset collision

InactiveCN112026922AIncrease participation in deformationDisperse and reduce deliveryUnderstructuresBeam energyEnergy absorption
The invention discloses a front longitudinal beam energy absorption structure for frontal offset collision. The structure is provided with a solid energy absorption rod (3), a solid rod fixing supportbody (5) fixedly connected with a front longitudinal beam is arranged on the front longitudinal beam, and the solid energy absorption rod (3) extends out of the solid rod fixing support body (5) towards the front of a vehicle. By the adoption of the technical scheme, an overlapping amount generated when 25% of position collision occurs on a front face is effectively increased, the front longitudinal beam is increased to participate in deformation, and energy transmission is dispersed and reduced; and therefore, the damage of collision to the vehicle structure and the harm to drivers and passengers are greatly reduced, and a living space of the drivers and the passengers is increased.
Owner:CHERY COMML VEHICLE ANHUI

Electromagnetic shielding device and shielding method thereof for components on electronic device panel

The present invention relates to an electromagnetic shielding device and a shielding method thereof for components on an electronic device panel. The electromagnetic shielding device comprises a fixed frame and a movable door both made of metal materials. The fixed frame comprises a first left side plate, a first front side plate, a first right side plate, a first rear side plate and a pressing plate. The movable door comprises an upper cover plate, a second left side plate, a second front side plate, a second right side plate and a second rear side plate corresponding to the upper cover plate. The movable door is arranged in the fixed frame and the rear ends of the movable door and the fixed frame are hinged together. When the movable door is closed, a locking tongue is buckled in a clamping groove. The lower ends of the second left side plate, the second front side plate, the second right side plate and the second rear side plate are correspondingly pressed onto the pressing plate corresponding to the first left side plate, the first front side plate, the first right side plate and the first rear side plate. The device has the advantages of simple structure, low cost, convenient usage, and good electromagnetic shielding effect. The stability and the safety of an electronic device are effectively improved. The shielding method has the advantages of simple process, easy implementation, safety and reliability.
Owner:BEIJING INST OF SPACE LAUNCH TECH +1

A shielding device for cable oscillatory wave partial discharge detection system

ActiveCN103091524BReduce internal interference electromagnetic wavesEffectively filter out interference signalsTesting dielectric strengthInstrument screening arrangementsCapacitanceLow-pass filter
The invention relates to a cable oscillatory wave partial discharge detection system shielding device which comprises a shielding box provided with an amplifier, a collecting card, detection impedance, a switch power and a low pass filter inside. The shielding box is made of a steel plate with the thickness of 2 mm and capable of preventing components inside the shielding box from being interfered by outer electromagnetic waves. The low pass filter is an electro-magnetic interference (EMI) difference module bipolar filter. Due to the fact that all the components of the system are grounded to one point of the shielding box body, coupled circuits of common impedance can be reduced and internal interference electromagnetic wave can be reduced. During the process of wiring, the power line and the signal line are unparallel and controlled with 10 centimeters, capacitance of the coupled circuits is effectively reduced, high frequency interference signal paths can be avoided, and the interference electromagnetic waves can be further reduced.
Owner:STATE GRID SHANDONG ELECTRIC POWER +1

Lower pair arc stop-block overrunning clutch

The invention discloses a lower pair arc stop-block overrunning clutch comprising an outer rotating element, an inner rotating element, a friction block assembly, a wedge assembly, a first propeller assembly, a first elastic element and a synchronized push-block assembly, wherein a plurality of friction blocks of the friction block assembly are connected end to end and arranged between a first rotating ring and a second rotating ring; an drive element drives the first propeller assembly to press the synchronized push-block assembly to achieve synchronization of the friction block assembly; the first propeller assembly is stationary relative to the friction block assembly, the friction block assembly is pushed to rotate reversely with a driven element; the wedge assembly is wedged to generate a radial pressure on the friction block assembly so that the friction block assembly can achieve lower pair arc stop, thereby achieving the transfer of torque.
Owner:XINING GONGJIN NEW MATERIAL TECHNOLOGY CO LTD
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