摘要:
A method for forming aircraft nacelle mixers by rolling and welding a cylinder of metal to a predetermined diameter and then taper machining to an empirically determined thickness which allows it to be end sealed, longitudinally end loaded, and pressure formed to a preform die before final pressure forming to a finish die.
摘要:
A method for augmenting an apparatus with pumps and a high pressure multiplier in such a manner that the apparatus can be altered to perform as a draw die press, hydroform press, tube bender, and as a hydraulic bulge form press by utilizing appropriate quick change platens.
摘要:
A method for reshaping 360.degree. sheet metal cylinders by longitudinal end loading simultaneous with gas pressure applied to the inside of the cylinder directing the metal into dies resulting in new shapes without thinning, in a clean atmosphere.
摘要:
A method for Sheet Meta) and Thermoplastic Adhesive Bonded Assemblies and Brazed Bonded Assemblies in 360.degree. Shapes.Abstract: A method for preparing and bonding Sheet Metal Adhesive Bond Shapes and Thermoplastic Bond Shapes and Brazed Bonded Shapes utilizing forming dies as bond tools and using the sheet metal inner shape as a pressure vessel for effecting an adhesive or brazed bond.
摘要:
This is a method for heat assisted forming, annealing, and hardening 360.degree. sheet metal shapes in a clean environment in a single facility that results in dimensionally correct, cost-effective, contaminant free parts.
摘要:
An improved deployment mechanism for deploying blocker doors between a stowed and a deployed position. At least a pair of operable blocker doors are utilized. These doors are pivotally attached to fixed cowl structure surrounding a turbo fan engine. A yoke member having adjacent curvilinear tracks is carried by a rear translatable cowl section. Sliders are provided that follow the adjacent tracks. A drag link is connected between a slider and fixed aircraft structure and a door deploying link is connected between each blocker door and is associated slider. In a second configuration, more than one blocker door is actuated by a link connected to a single slider, coupled by more than one door deploying link. When the translatable cowl section is translated rearward by conventional actuation, a peripheral outflow passage is formed between the cowl sections and the blocker doors now being deployed redirect the fan air through the peripheral opening.
摘要:
An adjustable, flush mounted over center hook-latch assembly of the general type employed to secure abutting aircraft panels in flight ready condition. The device, the tension on the internal hook and eye structure, is adjustable from the external surface of the aircraft skin. Precision alignment pins and apertures cooperating therewith provide for proper alignment of the two abutting panel structures prior to their latched flight ready condition.
摘要:
Rubber bladders are prepared rapidly and cost effectively and secured to a heater core to adhesive bond at temperatures up to 500.degree. F., sheet metal, thermoplastic, and thermoset assembly shapes.