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[CN 201880004296.0] Shears for Disassembly of Large Aircraft and Operation Vehicles for Disassembly of Large Aircraft
[CN 201880004296.0] Shear for Disassembly of Large Aircraft and Work Vehicle for Disassembly of Large Aircraft Title: Shear for Disassembly of Large Aircraft and Work Vehicle for Disassembly of Large Aircraft Application Number: CN 201880004296.0 Applicant: Japan Comprehensive Reuse Co., Ltd. Application Date: 2018-10-30 Patent Type: Application for Invention Can Obtain a Shear for Disassembly of Large Aircraft Suitable for Disassembling Aircraft such as Passenger Aircraft Using High Strength Aluminum Alloy, etc. It has a shearing knife of a first jaw part and a shearing knife of a second jaw part, and the shearing knife of the first jaw part has: a front end knife, the tip of which enters the object to be cut; A pair of first parallel shearing knives are bent in an obtuse angle with respect to the entering direction of the front end knife and arranged on both sides of the blade width; And a pair of second parallel shearing knives, which are bent in an obtuse angle with respect to the first parallel shearing knife mounting part, the shearing knife of the second jaw part has the receiving knife of the above-mentioned shearing knife. As the front end knife, it has: a sharp knife, which has a cross-cutting part and a pair of front-end tapered knives. The width of the front-end tapered knives increases toward the rear end on both sides of the cross-cutting part; and a pair of tapered knives, which are bent in an obtuse angle shape with respect to the mounting part of the rear end of the front-end of the front-end tapered knife.
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