199results about How to "Stop moving" patented technology

A vehicular impact absorbing apparatus includes a pair of tubular guide rails having a guide slit longitudinally formed at the upper part of each guide rail fixed to the ground. Sliders are movably mounted in the guide rail at predetermined intervals, the upper part of each slider is laid on the upper part of the guide rail through the guide slit. Cushion units are mounted on the upper part of each slider. Each cushion unit is elastically deformed by vehicular impact while retracting along the guide rail. Cushion pins are mounted across the guide rails at predetermined intervals between the sliders that also absorb the kinetic energy of an impact by being broken by the rearward retracting slider. A stopper is installed around the rear end of the guide rail for stopping the retracting cushion units. A successive cushion and deceleration of the impact is possible in this arrangement.

Rectangular or circular vent apparatus for protecting a confined space having a vent aperture for relief of an overpressure condition is provided with each including vent structure having a vent unit adapted to be positioned over the vent aperture in normal closing relationship thereto. Each vent unit preferably includes at least one spring steel panel provided with a movable pressure relief portion having an initial position extending across the vent aperture. A backstop is provided for arresting the degree of movement of the spring steel panel, that absorbs kinetic energy of opening of the spring steel panel, and that assures return of the relief portion of the spring steel panel in substantially its original shape to a selected opening position when a predetermined overpressure is applied against the relief portion of the vent unit. A line of weakness comprising a series of end-to-end slits defines the movable pressure relief portion of each spring steel panel. A synthetic resin sheet covers the slits of each line of weakness. Alternatively, the vent unit may have spring steel leaves positioned against a metal sheet provided with a relief portion and normally positioned in closing relationship to the vent aperture. The spring steel panel and the spring steel leaves have a sufficient modulus of resilience and elasticity to cause the relief portion of the spring steel panel or the metal sheet to return to their respective initial positions from the open positions thereof upon relief of the overpressure condition in the confined space.

A fuel holding device is secured to a vehicle by means of straps and brackets, which sits on a system of gaskets to prevent longitudinal sliding and rotation. A gasket system for preventing longitudinal sliding is disposed circumferentially around the tank body, and between the tank body and a circumferential bracket system that includes a U-shaped strap and an L-shaped bracket. The gasket system comprises a wedge-shaped base and a slider portion, with the U-shaped strap secured around the slider portion. A system for preventing rotation of a fuel-holding device has a circumferential wedge gasket segment, or a corrugated segment, positioned at a gap between the U-shaped strap and the L-shaped bracket.

A vehicle having a driver control region, such as a drive cab, and a specialized frame extending rearward from the driver control region and having a rear module body which can be easily exchanged on the specialized frame. The specialized frame has two rails, each with an incline or slope segment, and the rear module body has two open bottom frame channels, which conform to the rails and the inclines or slope segments thereof. When lowered onto the specialized frame, interaction between the specialized frame and frame channels creates a forward push resulting in a desired position of the rear module body rearward of driver control region. Optionally, the specialized frame may be provided by adaptors attached to a regular vehicle frame to provide a slope segment or incline. The vehicle may be based on a truck, such as a chassis-cab or upon an all-terrain-vehicle (ATV). A plurality of specialized rear module bodies may include box, closed container, or passenger oriented configurations.

The present invention utilizes extracts of the pre-sporulation (preconidial) mycelial stage of entomopathogenic fungi as insect and arthropod attractants and / or pathogens and can be employed to limit the zoonotic diseases they transmit. The fungus can be cultivated on grain, wood, agricultural wastes or other cellulosic material and extracts can be made thereof. More than one fungus and substrate can be used in combination with one or more antimicrobial, antiprotozoal, antiviral, and genetically modified agents that result in reduced spread of contagions and lessens the damage they inflict on animals, and plants.

A tensioner for a traction drive includes a cylinder arranged in a housing at a distance to a housing wall to thereby define an interior space which contains hydraulic fluid. A piston is received in the cylinder for back-and-forth movement and bounds a pressure chamber containing hydraulic fluid. The piston has a cylinder-distal end which is operatively connected to a spring-biased tension roller supported on a traction member. Formed between the piston and the cylinder is a leakage gap, and a reservoir for hydraulic fluid is provided in an area of the leakage gap to prevent ingress of air into the pressure chamber, when the traction drive is at a rest.

The present invention has at least one rack chock which is supported pivotally and tiltably at one end by a pin and cross head assembly located at a position between at least one leg rack and the hull of the platform. The other end of the rack chock is connected to the jack foundation with an actuator assembly. The pin and cross head assembly is disposed slidably within a guide for permitting the teeth of the rack chock to engage the leg rack teeth without visual monitoring and manual control. The actuator assembly connected to the other end of the rack chock controls the swinging movement of the rack chock and its engagement and disengagement with the leg rack. A pair of jacks urges upper and lower wedges with tiltable surfaces converging onto the rack chord's upper and lower surfaces, thus obtaining a optimal surface to arrest the relative movement between the rack chock and the leg rack. As such, load from the jack foundation is transferred to the legs, overturning moments on the legs to the jack foundation. Stress to the mating surfaces of the present invention and the leg rack is minimized as the engagement of the present invention takes place under load from the inertia load of the rack chock due to the pivoting action with minimum forcing action from the actuator assembly.

Conventionally, since there has been a problem that with a pressure sensor 3 provided on an openable and closable door such as a sliding door 2, when a contact of an object such as the hand cannot be detected, the openable and closable door continues a closing operation even in the event that the hand is removed in order to avoid a risk of being caught, when a human body exists in the vicinity, the openable and closable door which is being closed collides with the human body. A moving device of the invention is constructed such that when an object detecting means 8 provided on the sliding door 2 detects a contact of an object or a removal of the object that has been in contact, a driving means 20 is controlled so as to reverse the moving direction of the sliding door 2, and even in the event that a contact of an object cannot be detected in the middle of a closing operation of the sliding door due to the object in contact being soft and / or the speed of the moving body being slow, when a removal of the object is detected by the object detecting means 8, the driving of the sliding door 2 is controlled to be reversed, and hence the safety is increased.

An apparatus for cutting bone includes an elongate member (11) having a central axis. The elongate member includes a tubular portion (12) that extends between a proximal end portion and a distal end portion. The distal end portion includes an articulatable head section with a stop surface and a cutting edge (70) projecting from the stop surface. The head section is articulatable about a pivot axis (74) that extends transverse to the central axis. The apparatus further includes a mechanism (90, 100) for articulating the head section relative to the tubular portion. The apparatus is a form of an osteotome that is particularly useful for certain spine-related surgical procedures.

The present invention utilizes extracts of the pre-sporulation (preconidial) mycelial stage of entomopathogenic fungi as insect and arthropod attractants and / or pathogens and can be employed to limit the zoonotic and plant diseases they transmit. The fungus can be cultivated on grain, wood, agricultural wastes or other cellulosic material and extracts can be made thereof. More than one fungus and substrate can be used in combination with one or more antimicrobial, antiprotozoal, antiviral, or genetically modified agents that result in reduced spread of contagions and lessens the damage they inflict on animals and plants.

A catch assembly coupled to the operating mechanism of the ATS is provided. The catch assembly is structured to arrest movement within the operating mechanism when the operating mechanism moves at more than the speed for which it was designed. That is, the catch assembly does not engage when the operating mechanism is stationary, or moving at a standard speed, i.e. the speed at which the operating mechanism was intended to move. When there is a strong over-current, such as during a withstand test, a magnetic field causes a movable contact to separate from a fixed contact assembly which, in turn, causes the operating mechanism to move at a speed that is faster than the standard speed. The catch assembly is structured to engage and arrest the motion of the operating mechanism when the operating mechanism moves at a speed that is faster than the standard speed.

The present invention provides a reverse opening type separable end stop having a mechanism which securely locks a reverse opening type slider on a surface of an insert pin or a box pin, thereby blocking the slider from needlessly moving inward, wherein the reverse opening type separable end stop comprises a reverse opening type slider, a box pin and an insert pin, the insert pin or the box pin being provided with a contact portion with which a locking pawl provided on the reverse opening type slider mounted on a fastener chain can always make contact by colliding an end surface thereof in an opening / closing direction at an end portion of the fastener chain, so that the contact portion is locked by the locking pawl, whereby a high quality reverse opening type separable end stop is ensured.

A pipe fitting includes a main polymeric body and a secondary polymeric body, of a different polymeric material, molded into and fixedly connected to the main body, so that the main body extends around the polymeric body. The secondary polymeric body extends around and is contiguous with a passageway of the pipe fitting, and at least partially defines a first opening of the passageway that is for being mated to a polymeric pipe. The main body extends around and is contiguous with the passageway, and at least partially defines a second opening of the passageway that is for being mated to a metallic pipe.

A firearm safety lock for an automatic pistol such as the Model 1911 firearm is disclosed. The safety lock includes a means of arresting the operation of the main trigger or hammer spring in the pistol grip of the firearm to prevent movement of the hammer, thereby locking the gun in a safe condition. A means and a method is disclosed for locking a pistol in a sale condition by arresting the movement of the hammer spring buffer through insertion of a locking shaft through the pistol grip housing which can be keyed to prevent unauthorized removal of the locking shaft. The disclosed invention may be used on newly manufactured firearms or provides a method to easily convert an existing firearm without permanent modification or damage to the firearm.

This invention relatesto a paving method of one pavement material of steel bridge surface, including the following steps: 1) preparation of lightweight concrete of steel mixing fiber and plain lightweight concrete; 2) pre-treatment of steel bridge surface; 3) peg soldering by the method of arc stud welding; 4) steel net bonding: to bind the steel net to the peg by steel thread; 5) choice of inherent stress steel thread and infliction of inherent stress: inherent stress steel thread situates below the natural axis, inflict the inherent stress by pretensioned system, with the controlling stress between 38-42%fptk; 6) pave one layer of lightweight concrete of steel mixing fiber on the steel bridge surface, and then pave one layer of plain light concrete to the light weight concrete of steel mixing fiber; 7) pave one layer of asphalt conctete on the plain light weight concrete. This invention can efficiently solve such technical difficulties as rutting, traction and cuddling, improve greatly road qualities of the pavement and prolong the application life of steel bridge.

A pet safety warning ring comprises a collar body, a vibration frequency sensor, an information transmission module, a warning flash device, a microcontroller chip, a sensing adjustment means and an ultrasonic transmitter. When a pet is moving, the vibration frequency sensor receives a vibration and transmits a message to the warning flash device to achieve the effect of warning a driving car about the existence of the pet. If the vibration frequency sensed by the warning ring reaches a specific value, the microcontroller chip will turn on the ultrasonic transmitter to emit a high-decibel ultrasonic wave, such that the pet will feel uncomfortable. When the pet slows down its movement, the ultrasonic transmitter will stop operating, so that the moving speed of the pet can be controlled to prevent an accident if the pet runs onto a road.

Rectangular or circular vent apparatus for protecting a confined space having a vent aperture for relief of an overpressure condition is provided with each including vent structure having a vent unit adapted to be positioned over the vent aperture in normal closing relationship thereto. Each vent unit preferably includes at least one spring steel panel, or spring steel leaves positioned against a metal sheet, provided with a movable pressure relief portion having an initial position extending across the vent aperture. A backstop is provided for arresting the degree of movement of the spring steel. The spring steel panel or the spring steel leaves have a sufficient modulus of resilience and elasticity to cause the relief portion of the spring steel panel or the metal sheet to return to their respective initial positions from the open positions thereof upon relief of the overpressure condition in the confined space.