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98 results about "Press release" patented technology

Restraint safety device

A restraint safety device. A chest clip is slidingly attached to a first shoulder strap and a second shoulder strap. The chest clip includes a first chest clip half removably attached to a second chest clip half. A child resistant lock prevents a child from inadvertently detaching the first chest clip half from the second chest clip half In a preferred embodiment the child resistant lock includes a squeezable threaded cap that locks the first chest clip half to the second chest clip half and is removable by an adult when squeezed and turned. In another preferred embodiment the child resistant lock includes a cover lock that locks the first chest clip half to the second chest clip half via prongs and is removable when an adult squeezes the prongs and lifts the cover lock. In another preferred embodiment the child resistant lock includes a cap that covers a press release button. By an adult pressing down on the cap and turning the cap, the press release button is pressed and the first chest clip half can be separated from the second chest clip half. In another preferred embodiment, at least one chest clip stop is attached to each shoulder strap. The chest clip stops function to prevent or limit the sliding of the chest clip and to keep the chest clip properly positioned over the user's chest. In another preferred embodiment, dialable tumblers retain a male insertion piece inside a female receptor. In order to remove the male insertion piece from the female receptor a parent dials the dialable tumblers until they are properly aligned.
Owner:SMITH CARRIE L +3

Restraint safety device

A restraint safety device. A chest clip is slidingly attached to a first shoulder strap and a second shoulder strap. The chest clip includes a first chest clip half removably attached to a second chest clip half A child resistant lock prevents a child from inadvertently detaching the first chest clip half from the second chest clip half In a preferred embodiment the child resistant lock includes a squeezable threaded cap that locks the first chest clip half to the second chest clip half and is removable by an adult when squeezed and turned. In another preferred embodiment the child resistant lock includes a cover lock that locks the first chest clip half to the second chest clip half via prongs and is removable when an adult squeezes the prongs and lifts the cover lock. In another preferred embodiment the child resistant lock includes a cap that covers a press release button. By an adult pressing down on the cap and turning the cap, the press release button is pressed and the first chest clip half can be separated from the second chest clip half. In another preferred embodiment, at least one chest clip stop is attached to each shoulder strap. The chest clip stops function to prevent or limit the sliding of the chest clip and to keep the chest clip properly positioned over the user's chest. In another preferred embodiment, dialable tumblers retain a male insertion piece inside a female receptor. In order to remove the male insertion piece from the female receptor a parent dials the dialable tumblers until they are properly aligned.
Owner:SMITH CARRIE L +3

Space flexible arm pressing releasing mechanism for wire fuse unlocking

The invention provides a space flexible arm pressing releasing mechanism for wire fuse unlocking, and belongs to the technical field of the space flexible arm pressing releasing mechanism. The space flexible arm pressing releasing mechanism comprises a fixed base, a wire fuse unlocking device, a pressing cover plate, a position detecting micro switch, phenyl silicone rubber sheets, torsion springs, hinge pins and limiting micro switches. Before launching, locking machines of the wire fuse unlocking device is adjusted, and proper pre-tightening force is applied to the pressing cover plate through stays to press a space flexible arm against the fixed base. After orbit injection, a command is sent from the ground, a cutter of the wire fuse unlocking device is energized, and a resistance wireof the cutter is rapidly heated to melt the stays. The space flexible arm pressing releasing mechanism for wire fuse unlocking is reliable in pressing and adopts the wire fuse unlocking device as a pressing and unlocking tool, the structure is simple, the relatively accurate pre-tightening force can be applied, and the assembly and adjustment are convenient; and no impact or vibration is generatedwhen unlocking, the space flexible arm can be protected from being damaged by the vibration shock load during launching, and the space flexible arm pressing releasing mechanism for wire fuse unlocking is suitable for the occasion in which the locking force of the space flexible arm is not required too much.
Owner:HARBIN INST OF TECH +1

Punching device for automatic demolding

The invention discloses a stamping device for automatic demoulding, which comprises a base, vertical plates are arranged on both sides of the base, and a top plate, an upper mold base and a lower mold base are sequentially arranged between the two vertical plates, and the top plate and the upper mold base are A hydraulic cylinder is connected between them, and a stamping head is provided at the bottom of the upper die base, and the punching head cooperates with the punching groove on the lower die base, and a demoulding mechanism is provided between the lower die base and the base, and the demoulding mechanism includes a demoulding mechanism. Groove, stripping module, lifting rod, telescopic rod, gear A and gear B, the demoulding groove is set at the bottom of the stamping groove, and the stripping groove is equipped with a stripping module, and both gear A and gear B are installed on the base through the rotation of the pole. One side of gear A meshes with gear B, and the other side meshes with tooth pattern A on the side of the lifting rod. The upper end of the lifting rod passes through the guide hole on the lower die base and is connected to the upper die base. The tube and the movable rod arranged in the hollow tube, the side of the movable rod is provided with the teeth pattern B which meshes with the gear B, and the upper end of the movable rod is connected with the detachment module.
Owner:SUQIAN GENERAL MACHINERY

Manufacturing process of interlayer copper connector of printed circuit board

The invention discloses a manufacturing process of an interlayer copper connector of a printed circuit board. The manufacturing process comprises the following steps: coating a glue resin layer and sticking and pressing release paper on two sides of the outer surface of an insulation layer; forming pores and machining; removing the release paper on one side and coating a copper layer; filling holes with electric conductive colloid; removing the release paper on the other side and coating a copper layer; and pressing, fitting and curing. According to the invention, by adopting a simply and easily operated silk screen printing technology and by combining the electric conductive colloid with low liquidity, the chemical copper depositing and plating technology in the production technology of the traditional printed circuit board is replaced successfully, the conduction performance of the copper layer on performance can be achieved, zero emission and zero pollution in the environment protection aspect are achieved, the investment total amount in device input and plant input aspects is reduced, the investment hazard is reduced, and the conditions for rapid production and manufacturing cycle shortening are provided for the market demand of the printed circuit boards on the aspect of production efficiency.
Owner:SHENZHEN HONGHAI ELECTRON MATERIAL TECH CO LTD
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