[특허]Flexible/fixed support for engine cowl

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B64C-001/14 B64C-001/16
출원번호	US-0006588 (2001-12-03)
발명자 / 주소	Abruzzese, Francesco
출원인 / 주소	Pratt & Whitney Canada Corp.
대리인 / 주소	Renault, Ogilvy
인용정보	피인용 횟수 : 30 인용 특허 : 17

초록 ▼

A support assembly is provided for selectively supporting an aircraft engine cowling on an aircraft, the latch assembly including a cowling support mounted to the cowling, an aircraft support mounted to the aircraft frame; and a latching member. The latching member is moveable between a first positi

A support assembly is provided for selectively supporting an aircraft engine cowling on an aircraft, the latch assembly including a cowling support mounted to the cowling, an aircraft support mounted to the aircraft frame; and a latching member. The latching member is moveable between a first position, in which it substantially fixes the cowling support to the aircraft support, and a second position, in which it permits the cowling support to move relative to the aircraft support. The support assembly also variably mounts the engine cowling to the aircraft mount such the support assembly substantially isolates the first support mount from a transfer of cowling weight from the second support mount in an `open` condition, and permits a transfer of cowling weight from the second support mount to the first support mount in a `closed` condition.

대표청구항 ▼

A support assembly is provided for selectively supporting an aircraft engine cowling on an aircraft, the latch assembly including a cowling support mounted to the cowling, an aircraft support mounted to the aircraft frame; and a latching member. The latching member is moveable between a first positi

A support assembly is provided for selectively supporting an aircraft engine cowling on an aircraft, the latch assembly including a cowling support mounted to the cowling, an aircraft support mounted to the aircraft frame; and a latching member. The latching member is moveable between a first position, in which it substantially fixes the cowling support to the aircraft support, and a second position, in which it permits the cowling support to move relative to the aircraft support. The support assembly also variably mounts the engine cowling to the aircraft mount such the support assembly substantially isolates the first support mount from a transfer of cowling weight from the second support mount in an `open` condition, and permits a transfer of cowling weight from the second support mount to the first support mount in a `closed` condition. the upper housing for movement relative thereto, the pusher member including a downwardly extending pusher arm adapted to push against an outer periphery of the roll; the first portion being carried by the pusher, wherein a predetermined distance is maintained between the pusher arm and a point where the first portion rests on a roll. 8. The paper towel dispenser according to claim 7 wherein the first portion is movable horizontally relative to the second portion. 9. The paper towel dispenser according to claim 7 wherein the first portion of the release mechanism is pivotably connected to the pusher to define the second horizontal axis. 10. The paper towel dispenser according to claim 1 wherein the wall structure includes a lower wall defining a floor of the inner chamber and including the dispensing aperture. 11. The paper towel dispenser according to claim 1 wherein the wall structure includes an upright side wall, the indicator comprising a sign carrying low-reserve indicia which is visible through the side wall when the sign is in the indicating position. 12. The paper towel dispenser according to claim 1 wherein the indicator mechanism further includes a pusher arm arranged to abut against an outer periphery of the roll; the release mechanism being pivotably mounted for rotation about an axis whose location is fixed relative to the pusher arm. 13. The paper towel dispenser according to claim 1 wherein the indicator mechanism further comprises an upper housing affixed to the wall structure, the release mechanism being directly connected to the upper housing. 14. The paper towel dispenser according to claim 1 wherein the indicator mechanism further comprises an upper housing and a pusher member mounted to the upper housing for horizontal movement relative thereto; the pusher member including a downwardly depending pusher arm adapted to engage an outer periphery of the roll; the release mechanism being carried by the pusher member for movement therewith. 15. The paper towel dispenser according to claim 1 wherein the dispenser housing comprises front and rear sections hinged together, wherein the front section is swingable relative to the rear section about a vertical axis for opening and closing the dispenser; the indicator mechanism being mounted on the front section. 16. The dispenser according to claim 15 wherein the release mechanism is arranged to be automatically moved upwardly onto an upper end of the roll in response to abutting against a roll when the front section is swung closed, to enable the release mechanism to adapt to different roll heights. 17. The dispenser according to claim 15 wherein the indicator mechanism further includes an upper housing affixed to the wall structure of the dispenser housing; and a pusher member mounted to the base, the pusher member including a pusher arm arranged to abut an outer periphery of a roll, the pusher member being horizontally movable relative to the upper housing in response to the pusher arm abutting against a roll outer periphery when the front section is closed, to enable the pusher member to adapt to rolls of different outer diameter, the release mechanism being mounted on the pusher member. 18. The paper towel dispenser according to claim 17 wherein the release mechanism comprises a supporting portion connected to the upper housing, and a release portion connected to the indicator, the supporting portion and release portion being horizontally movable relative to one another. 19. The paper towel dispenser according to claim 1 wherein the release mechanism is arranged to remain stationary during an initial diminishing of a radial thickness of the roll. 20. A paper towel dispenser comprising: a dispenser housing having front and rear sections, the rear section adapted to be anchored on a wall, and the front section being hinged to the rear section for being swung opened and closed about a vertical axis to selectively expose an inner chamber of the dispenser housing;

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이 특허에 인용된 특허 (17) 인용/피인용 타임라인 분석

Grognard, Leon L., Apparatus for the suspension of an aircraft engine cowling.
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Arnold Michael J. (Bangor GB5) Johnson Kenneth H. (Belfast GB5) Hall Brian J. (Comber GB5), Closure default indicator.
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Glancy Jerry L. (Wichita KS), Cowl structure alignment and shear device.
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Shine Paul R. (Bellevue WA), Cowling interlock system.
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Porte Alain,FRX ; Lasserre Jean-Louis,FRX, Device for fixing an air intake to a jet engine and jet engine incorporating such a device.
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Hey Kenneth E. (Seattle WA), Fail-safe engine mount system.
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Vermilye Michael L. (Redmond WA), Hinge system for thrust reverser cowl.
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Smith Keith O. (Wichita KS) Glancy Jerry L. (Wichita KS), Latch signal and cowling structure.
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Carimali Felix,FRX ; Hogie Jean-Paul Rene Andre,FRX ; Lore Xavier Raymond Yves,FRX ; Rouyer Pascal Gerard,FRX, Linkage system for an aircraft turbojet engine.
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Bower Charles R. (Middletown CT) Fowler Frank L. (Guilford CT), Load sharing for engine nacelle.
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Legrand Paul J. (Vaux le Penil FRX) Naud Henry (Verrieres le Buisson FRX), Locking system for sliding cowlings of turbojet engine nacelles.
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Hersen, Rene M. J.; Soulter, Pascal-Marie P. M., Movable aircraft engine cowling.
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Brodell Robert F. (Marlborough CT) Hovan Edward J. (Manchester CT) Selfors Steven T. (Somerville MA) Loffredo Constantino V. (Newington CT) Duesler Paul W. (Manchester CT), Nacelle and mounting arrangement for an aircraft engine.
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Bart Jacques R. (Evry FRX), Pod for a turbofan aero engine of the forward contrafan type having a very high bypass ratio.
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Naud Henry (Verrieres Le Buisson FRX), Structural cowlings of twin flow turbo jet engines.
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Dunstan Kent W. ; Hey Kenneth E., Three link failsafe engine mount.
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Hey Kenneth E. (Seattle WA), Three link failsafe engine mount.
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이 특허를 인용한 특허 (30) 인용/피인용 타임라인 분석

Cloft, Thomas G.; Gukeisen, Robert L., Access door for gas turbine engine components.
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Thornock, Russel L.; Sangwin, Michael L.; Hsiao, Entsung, Aircraft systems including cascade thrust reversers.
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Suciu, Gabriel L.; Merry, Brian D.; Dye, Christopher M.; Johnson, Steven B., Engine mount system for a turbofan gas turbine engine.
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Suciu, Gabriel L.; Marx, Jon A.; Merry, Brian D.; Nordeen, Craig A.; Dye, Christopher M., Engine mounting configuration for a turbofan gas turbine engine.
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Stierle, Holger, Fastening system for hanging mountable overhead containers.
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Isebrand, Scott Darrell; Powell, James Russell, Force sensing clevis insert.
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Suciu, Gabriel L.; Merry, Brian D.; Dye, Christopher M.; Johnson, Steven B.; Schwarz, Frederick M., Gas turbine engine compressor arrangement.
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Suciu, Gabriel L.; Merry, Brian D.; Dye, Christopher M.; Johnson, Steven B.; Schwarz, Frederick M., Gas turbine engine compressor arrangement.
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Suciu, Gabriel L.; Merry, Brian D.; Dye, Christopher M.; Johnson, Steven B.; Schwarz, Frederick M., Gas turbine engine with low stage count low pressure turbine.
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Suciu, Gabriel L.; Merry, Brian D.; Dye, Christopher M.; Johnson, Steven B.; Schwarz, Frederick M., Gas turbine engine with low stage count low pressure turbine.
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Suciu, Gabriel L.; Merry, Brian D.; Dye, Christopher M.; Johnson, Steven B.; Schwarz, Frederick M., Gas turbine engine with low stage count low pressure turbine.
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Suciu, Gabriel L.; Merry, Brian D.; Dye, Christopher M.; Johnson, Steven B.; Schwarz, Frederick M., Gas turbine engine with low stage count low pressure turbine.
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Soulier, Pascal-Marie Paul Marcel; De Sorbay, Aurélie, Locking device designed to be arranged in a junction region of a nacelle.
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Burnett, John L.; Hackler, David W.; Wilson, Timothy C.; Welch, John M.; Popp, Thomas D.; Sawyer, Christopher S.; Hoadley, Leo B.; Fulbright, Leroy J.; Granger, Mitchel B.; Craig, Barry B.; Kenney, Phillip E., Mandrel for fabrication of a monolithic composite nacelle panel.
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Suciu, Gabriel L.; Merry, Brian D.; Franklin, David W. J.; Dye, Christopher M., Mounting system for a gas turbine engine.
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Suciu, Gabriel L.; Merry, Brian D.; Franklin, David W. J.; Dye, Christopher M., Mounting system for a gas turbine engine.
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Suciu, Gabriel L.; Merry, Brian D.; Marx, Jon A.; Dye, Christopher M., Mounting system for a gas turbine engine.
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Badescu, Ovidiu; Pizzi, Antonio, Mounting system for mounting engine nacelle components and associated method.
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Penda, Allan R.; Merry, Brian D.; Suciu, Gabriel L.; Dye, Christopher M., Single plane mount system for gas turbine engine.
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Suciu, Gabriel L.; Alvanos, Ioannis, TEC mount redundant fastening.
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Leedy, Glenn J, Three dimensional structure memory.
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Leedy, Glenn J., Three dimensional structure memory.
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Strunk,John T.; Gabel,Bruce, Thrust reversers including latching mechanisms and methods for manufacturing such thrust reversers.
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Harrison, Geoffrey E.; Sternberger, Joe E.; Lallement, Michael K.; Strunk, John T.; Byrd, William S.; Jundt, Darrell C., Thrust reversers including locking assemblies for inhibiting deflection.
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Adams, Paul R.; Magge, Shankar S.; Staubach, Joseph B.; Lord, Wesley K.; Schwarz, Frederick M., Turbine section of high bypass turbofan.
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Adams, Paul R.; Magge, Shankar S.; Staubach, Joseph Brent; Lord, Wesley K.; Schwarz, Frederick M.; Suciu, Gabriel L., Turbine section of high bypass turbofan.
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Joret, Jean-Philippe; Segat, Peter; Vauchel, Guy Bernard; Bouret, Georges Alain, Turbojet engine nacelle including a device for absorbing circumferential stresses.
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이 특허에 인용된 특허 (17) 인용/피인용 타임라인 분석

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이 특허에 인용된 특허 (17) 인용/피인용 타임라인 분석

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