Positioning system for electromagnetic riveting
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IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B21J-015/32
B21J-015/14
출원번호
US-0168259
(2014-01-30)
등록번호
US-9656319
(2017-05-23)
발명자
/ 주소
Sarh, Branko
Oberoi, Harinder Singh
Blanch, Alfredo Jose Gerosa
Barrick, Kevin Marion
Holden, Ray Lanier
출원인 / 주소
THE BOEING COMPANY
대리인 / 주소
Yee & Associates, P.C.
인용정보
피인용 횟수 :
0인용 특허 :
14
초록▼
A method and apparatus for a positioning system for electromagnetic riveting. The apparatus comprises a plate and a biasing system physically associated with the plate. The plate is configured to be positioned relative to a first workpiece, and is further configured to electromagnetically engage an
A method and apparatus for a positioning system for electromagnetic riveting. The apparatus comprises a plate and a biasing system physically associated with the plate. The plate is configured to be positioned relative to a first workpiece, and is further configured to electromagnetically engage an electromagnetic tool. The biasing system is configured to physically engage a second workpiece. The biasing system is further configured to hold the plate in a desired position relative to the first workpiece during a number of operations performed by the electromagnetic tool while the plate is electromagnetically engaged with the first workpiece.
대표청구항▼
1. An apparatus comprising: a plate configured to be positioned relative to a first workpiece and to electromagnetically engage an electromagnetic tool; anda biasing system physically associated with the plate and configured to physically engage a second workpiece and hold the plate in a desired pos
1. An apparatus comprising: a plate configured to be positioned relative to a first workpiece and to electromagnetically engage an electromagnetic tool; anda biasing system physically associated with the plate and configured to physically engage a second workpiece and hold the plate in a desired position relative to the first workpiece during a number of operations performed by the electromagnetic tool while the plate is electromagnetically engaged with the first workpiece. 2. The apparatus of claim 1, wherein the electromagnetic tool is configured to attach the first workpiece to the second workpiece using a number of fasteners. 3. The apparatus of claim 1, wherein the biasing system is configured to physically engage the second workpiece and hold the plate in the desired position relative to the first workpiece in a number of directions. 4. The apparatus of claim 1, wherein the biasing system comprises: a number of springs configured to stabilize the plate in a number of directions by locking the biasing system in place with a number of structures in the second workpiece. 5. The apparatus of claim 4, wherein the number of springs is configured into pairs of springs, each pair of springs configured to stabilize the plate in a respective direction selected from at least one of an x-direction, a y-direction, or a z-direction. 6. The apparatus of claim 4, wherein a spring in the number of springs is selected from one of a plate spring, a compression spring, a torsion spring, a flat spring, a leaf spring, a coil spring, a helical spring, or a cantilever spring. 7. The apparatus of claim 1, wherein the desired position of the plate is selected from at least one of being in contact with a surface of the first workpiece and a desired distance from the first workpiece. 8. The apparatus of claim 1, wherein the plate is a backing plate and further comprising: a plurality of openings in the backing plate configured to receive a number of fasteners during operation of the electromagnetic tool. 9. The apparatus of claim 1, wherein the plate is a first plate and the biasing system is a first biasing system, and further comprising: a second plate configured to engage with the first plate at an interface; anda second biasing system physically associated with the second plate and configured to hold the second plate in the desired position relative to the first workpiece during the number of operations performed by the electromagnetic tool. 10. The apparatus of claim 9 further comprising: a group of connecting brackets coupled to the first plate and the second plate and configured to stabilize the first plate relative to at least one of the first workpiece or the second plate. 11. The apparatus of claim 1, wherein the electromagnetic tool is an electromagnetic riveting tool. 12. The apparatus of claim 1, wherein the first workpiece is a skin of a fuselage of an aircraft and the second workpiece is a structural portion of the fuselage of the aircraft. 13. The apparatus of claim 1, wherein the biasing system stabilizes the plate against a number of structures in the second workpiece, wherein the number of structures is selected from at least one of a stringer, a frame, or a shear tie. 14. The apparatus of claim 1, wherein the number of operations is selected from at least one of drilling a hole, installing a fastener in the hole, countersinking a hole, or applying a coating to a surface of the first workpiece. 15. The apparatus of claim 1, wherein the plate and the biasing system form a positioning system. 16. A system comprising: an electromagnetic tool configured to perform a number of operations on a first workpiece and a second workpiece, in which the number of operations is selected from at least one of drilling a hole, installing a fastener in the hole, countersinking a hole, or applying a coating to a surface of the first workpiece and in which the electromagnetic tool is an electromagnetic riveting tool and in which the first workpiece is a skin of a fuselage and the second workpiece is a structural portion of the fuselage;a first plate configured to be positioned relative to the first workpiece in a position selected from at least one of being in contact with the surface of the first workpiece and a desired distance from the first workpiece and configured to electromagnetically engage the electromagnetic tool, in which the first plate is a backing plate and further comprises a plurality of openings in the backing plate configured to receive a number of fasteners during operation of the electromagnetic tool;a first biasing system physically associated with the first plate and configured to physically engage the second workpiece and hold the first plate in a desired position relative to the first workpiece and the second workpiece in a number of directions during the number of operations performed by the electromagnetic tool while the first plate is electromagnetically engaged with the first workpiece and the second workpiece, in which the first biasing system comprises a number of springs configured into pairs of springs and is used to stabilize the first plate in the number of directions by locking the first biasing system in place with a number of structures in the second workpiece, each pair of springs configured to stabilize the first plate in a respective direction selected from at least one of an x-direction, a y-direction, or a z-direction, in which a spring in the number of springs is selected from one of a plate spring, a compression spring, a torsion spring, a flat spring, a leaf spring, a coil spring, a helical spring, or a cantilever spring, in which the first biasing system stabilizes the plate against the number of structures in the second workpiece, wherein the number of structures is selected from at least one of a stringer, a frame, or a shear tie;a second plate configured to engage with the first plate at an interface;a second biasing system physically associated with the second plate and configured to hold the second plate in the desired position relative to the first workpiece and the second workpiece during the number of operations performed by the electromagnetic tool; anda group of connecting brackets coupled to the first plate and the second plate and configured to stabilize the first plate relative to at least one of the second workpiece or the second plate, in which the first plate, the second plate, the first biasing system, the second biasing system, and the group of connecting brackets form a positioning system. 17. A method for performing a number of operations with an electromagnetic tool, the method comprising: physically engaging a biasing system with a second workpiece in which a plate physically associated with the biasing system is held in a desired position relative to a first workpiece;electromagnetically engaging the plate with the electromagnetic tool; andperforming the number of operations on the first workpiece while the plate is electromagnetically engaged with the electromagnetic tool. 18. The method of claim 17, wherein the biasing system comprises: a number of springs physically associated with the plate and configured to hold the plate in the desired position relative to the first workpiece in a number of directions. 19. The method of claim 18, wherein physically engaging the biasing system with the second workpiece comprises: locking the number of springs of the biasing system in place with a number of structures in the second workpiece. 20. The method of claim 18, wherein the number of springs is configured into pairs of springs. 21. The method of claim 20, wherein each pair of springs in the number of springs is configured to stabilize the plate in a respective direction selected from at least one of an x-direction, a y-direction, or a z-direction. 22. The method of claim 20, wherein the number of springs is selected from one of a plate spring, a compression spring, a torsion spring, a flat spring, a leaf spring, a coil spring, a helical spring, or a cantilever spring. 23. The method of claim 17 further comprising: performing the number of operations on the second workpiece while the plate is electromagnetically engaged with the electromagnetic tool. 24. The method of claim 17, wherein performing the number of operations on the first workpiece while the plate is electromagnetically engaged with the electromagnetic tool comprises: drilling holes in a first portion and a second portion of the first workpiece;countersinking the holes; andinstalling fasteners in the holes such that the first portion of the first workpiece is secured to the second portion of the first workpiece to form a lap joint. 25. The method of claim 17, wherein the plate comprises a plurality of openings configured to receive a number of fasteners and performing the number of operations comprises: guiding the number of fasteners through the plurality of openings in the plate to form a joint between the first workpiece and the second workpiece using the electromagnetic tool. 26. The method of claim 17, wherein the plate is a first plate and further comprising: positioning a second plate physically associated with a second biasing system relative to the first plate, wherein a group of connecting brackets is coupled to the first plate and the second plate and configured to stabilize the first plate relative to at least one of the first workpiece or the second plate. 27. The method of claim 17 further comprising: removing the plate with the biasing system from the second workpiece. 28. The method of claim 17, wherein the biasing system stabilizes the plate against a number of structures in the second workpiece selected from at least one of a stringer, a frame, or a shear tie. 29. The method of claim 17, wherein the number of operations is selected from at least one of drilling a hole, installing a fastener in the hole, countersinking a hole, or applying a coating to a surface of the first workpiece. 30. A method for performing a number of operations with an electromagnetic tool, the method comprising: physically engaging a biasing system with a second workpiece including locking a number of springs of the biasing system in place with a number of structures in the second workpiece, in which a plate physically associated with the biasing system is held in a desired position relative to a first workpiece to stabilize the plate against the number of structures in the second workpiece selected from at least one of a stringer, a frame, or a shear tie, the biasing system comprising the number of springs physically associated with the plate and configured to hold the plate in the desired position relative to the first workpiece in a number of directions, in which the number of springs is configured into pairs of springs, each pair of springs in the number of springs configured to stabilize the plate in a respective direction selected from at least one of an x-direction, a y-direction, or a z-direction;electromagnetically engaging the plate with the electromagnetic tool in which the plate comprises a plurality of openings configured to receive a number of fasteners in which the plate is a first plate;positioning a second plate physically associated with a second biasing system relative to the first plate in which a group of connecting brackets is coupled to the first workpiece and the second plate and is configured to stabilize the first plate relative to at least one of the second plate and the second workpiece;performing the number of operations on the first workpiece while the plate is electromagnetically engaged with the electromagnetic tool in which performing the number of operations comprises guiding the number of fasteners through the plurality of openings in the plate to form a joint between the first workpiece and the second workpiece using the electromagnetic tool;performing the number of operations on the second workpiece while the plate is electromagnetically engaged with the electromagnetic tool, in which performing the number of operations on the first workpiece comprises drilling holes in a first portion and a second portion of the first workpiece; countersinking the holes; and installing fasteners in the holes such that the first portion of the first workpiece is secured to the second portion of the first workpiece to form a lap joint; andremoving the first plate, the second plate, and the biasing system from the first workpiece and the second workpiece.
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이 특허에 인용된 특허 (14)
DiIorio George D. ; Grube Kenneth P. ; Reinhardt Michael H., Aircraft pressure containment assembly module.
Tacke, Stefan; Roming, Thorsten; Edelmann, Klaus, Arrangement of two fuselage sections of an aircraft and a connecting structure for connecting fuselage skins.
Tacke, Stefan; Lengsfeld, Hauke; Reye, Volker, Connecting arrangement for joining two stiffening elements having different cross-sectional profiles for an aircraft or spacecraft, and shell component.
Dietrich, Steffen; Gewiontek, Wolfgang, Coupling device for coupling fuselage sections; combination of a coupling device and at least one fuselage section; and method for producing the coupling device.
Jacobs Loyd D. (Bellevue WA) SenGupta Gautam (Benton WA) Spain Byron R. (Mulvane KS), Method and apparatus for wideband vibration damping of reinforced skin structures.
Banks David P. ; Buttrick ; Jr. James N. ; Glaisyer Charles H. ; Jones Darrell D. ; McCrum Russell C. ; Wright Philip M., Vacuum fastened guide and method for supporting tooling on a component.
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