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U.S. Patent Specifications

U.S. Patent Specifications 208 AIRCRAFT ENGINEERING July, 1936 Some Recent Patents of Aeronautical Interest Granted in the U.S.A. RE-ISSUE downwardl y and forwardly relative to the chord 2,037,384 . Connecting Rod. Arthur 11. Leak, of the wing, the slipstream from said propeller Ramsey, N.J., assignor, by mesne assignments, to 19,931 . Aeroplane Shock Absorber . Frederick mean s passing over the wing and its lift increasing The Reed Propeller Co., Inc., Garden City, N.Y., a R. Weymouth, Buffalo, N.Y., assignor, by mesne means whereby said slipstream causes the resultant corporation of New York. Application Oct. 27, assignments , to Bendix Aviation Corporation, airstrea m over the wing and its lift increasing means 1934. Serial No. 750,290. 7 Claims. '[Class 74- South Bend, Intl., a corporation of Delaware. t o bathe the empennage. 580.] Original No. 1,723,963, dated Aug. 6, 1929. Serial No. 180,851, April 4, 1927. Application for reissue 1. A connecting rod system for a radial engine 2,037,251 . Airscrew. Martin Mansson, Hast Nov. 7, 1932. Serial No. 641,688. 26 Claims. comprising in combination a blade master rod, Orange, N.J., assignor to Eclipse Aviation Cor­ [Class 267-64] knuckle pins extending therefrom, a forked master poration, East Orange, N.J., a corporation of New 1. In a combination in an aeroplane shock ab­ rod comprising demountable halves, opposed Jersey. Application Oct. 6, 1933. Serial No. sorber, a liquid damping means for absorbing the knuckle pins extending integrally and inwardly 629,537. 6 Claims. [Class 170-162.] initial shock of landing and a resilient frictional from said halves, and forked link rods engaging 1. A variable pitch airscrew comprising a device for resiliently supporting the load and said knuckle pins. rotatabl e shaft, a hub mounted on said shaft, a effective to resiliently support the load only alter plurality of blades rotatably mounted in said hub, initial shock of landing has been absorbed by said said hub being fixedly secured to said shaft, con­ liquid damping means. 2,037,402 . Blower. John Leonard Taylor, nections between said shaft and said blades for Milwaukee, Wis. Application Dec. 7, 1931. Serial changin g the angularity of the blades in response No . 579,448. 8 Claims. [Class 230-141.] t o the centrifugal torsion of the latter, said con­ nections including a plate member slidably mounted 1. A blower air-compressor having: an engine on the shaft forwardly of the hub, resilient means crankshaft, intermeshed impellers, impeller gears interposed between the hu b and plate for yieldingly rotativel y rigid with their respective impellers; resisting relative movement between the plate and one of said impeller gears rotatable with a driven hub , stop means carried by said plate for limiting pinion ; the other impeller gear axially aligned such relative movement, said stop means including with a driving gear actuating said pinion, said driving gear rotating freely about the axis of said other impeller gear, and a different speed there­ from ; a resilient coupling unitary with said driving gear ; said coupling intcrlockable with a flywheel element keyed to the aforesaid crankshaft. RE-ISSUE 19,932 . Aircraft. Harold Bolas, Providence, R.I. Original No. 1,933,307, dated Oct. 31, 1933. Serial No. 584,214, Dec. 31, 1931. Application for reissue May 16, 1935. Serial No. 21,834. 10 claims. [Class 244-14.] 2,041,688 . Airplane Wings. George E. rotatabl e members having projections of varying 1. In an aircraft, in combination, a body, a Barnhart , Pasadena, Calif. Application July 30, length s adapted for selective engagement with mai n wing, an empennage supported to the rear 1934. Serial No. 737,622. 21 claims. [Class sai d hub, and connections between said hub and of said wing located in the airstream passing over 244-29.] said rotatable members for turning said members said wing, lift-increasing means for said wing which throug h a predetermined arc upon movement of 16. The combination of an aerofoil including a in operative position normally diverts the air- said plate away from said hub a predetermined leading edge and a trailing edge, and a vane mem­ strea m downwardly, propeller means mounted extent . ber, said vane member comprising a pair of sections ahea d of the wing, and having its axis extending havin g their end edges hinged together, means to secure pivotally the free edge of one of said vane sections to said aerofoil so that said one section ma y fold upon the aerofoil, and means to swing said vane member outward from a position upon th e aerofoil. * The above abstracts of patents granted in the United States arc taken, by permission of the Department of Commerce, from the Official Gazette of the United States Patent Office. Printed copies of the full specifications can be obtained, price 10 cents each, from the Commissioner of Patents, Washington, D.C., U.S.A. Except where otherwise stated, the specification is unaccompanied by drawings if none is reproduced. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Aircraft Engineering and Aerospace Technology Emerald Publishing

U.S. Patent Specifications

Aircraft Engineering and Aerospace Technology , Volume 8 (7): 1 – Jul 1, 1936
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Emerald Publishing
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Copyright © Emerald Group Publishing Limited
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0002-2667
DOI
10.1108/eb030076
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Abstract

208 AIRCRAFT ENGINEERING July, 1936 Some Recent Patents of Aeronautical Interest Granted in the U.S.A. RE-ISSUE downwardl y and forwardly relative to the chord 2,037,384 . Connecting Rod. Arthur 11. Leak, of the wing, the slipstream from said propeller Ramsey, N.J., assignor, by mesne assignments, to 19,931 . Aeroplane Shock Absorber . Frederick mean s passing over the wing and its lift increasing The Reed Propeller Co., Inc., Garden City, N.Y., a R. Weymouth, Buffalo, N.Y., assignor, by mesne means whereby said slipstream causes the resultant corporation of New York. Application Oct. 27, assignments , to Bendix Aviation Corporation, airstrea m over the wing and its lift increasing means 1934. Serial No. 750,290. 7 Claims. '[Class 74- South Bend, Intl., a corporation of Delaware. t o bathe the empennage. 580.] Original No. 1,723,963, dated Aug. 6, 1929. Serial No. 180,851, April 4, 1927. Application for reissue 1. A connecting rod system for a radial engine 2,037,251 . Airscrew. Martin Mansson, Hast Nov. 7, 1932. Serial No. 641,688. 26 Claims. comprising in combination a blade master rod, Orange, N.J., assignor to Eclipse Aviation Cor­ [Class 267-64] knuckle pins extending therefrom, a forked master poration, East Orange, N.J., a corporation of New 1. In a combination in an aeroplane shock ab­ rod comprising demountable halves, opposed Jersey. Application Oct. 6, 1933. Serial No. sorber, a liquid damping means for absorbing the knuckle pins extending integrally and inwardly 629,537. 6 Claims. [Class 170-162.] initial shock of landing and a resilient frictional from said halves, and forked link rods engaging 1. A variable pitch airscrew comprising a device for resiliently supporting the load and said knuckle pins. rotatabl e shaft, a hub mounted on said shaft, a effective to resiliently support the load only alter plurality of blades rotatably mounted in said hub, initial shock of landing has been absorbed by said said hub being fixedly secured to said shaft, con­ liquid damping means. 2,037,402 . Blower. John Leonard Taylor, nections between said shaft and said blades for Milwaukee, Wis. Application Dec. 7, 1931. Serial changin g the angularity of the blades in response No . 579,448. 8 Claims. [Class 230-141.] t o the centrifugal torsion of the latter, said con­ nections including a plate member slidably mounted 1. A blower air-compressor having: an engine on the shaft forwardly of the hub, resilient means crankshaft, intermeshed impellers, impeller gears interposed between the hu b and plate for yieldingly rotativel y rigid with their respective impellers; resisting relative movement between the plate and one of said impeller gears rotatable with a driven hub , stop means carried by said plate for limiting pinion ; the other impeller gear axially aligned such relative movement, said stop means including with a driving gear actuating said pinion, said driving gear rotating freely about the axis of said other impeller gear, and a different speed there­ from ; a resilient coupling unitary with said driving gear ; said coupling intcrlockable with a flywheel element keyed to the aforesaid crankshaft. RE-ISSUE 19,932 . Aircraft. Harold Bolas, Providence, R.I. Original No. 1,933,307, dated Oct. 31, 1933. Serial No. 584,214, Dec. 31, 1931. Application for reissue May 16, 1935. Serial No. 21,834. 10 claims. [Class 244-14.] 2,041,688 . Airplane Wings. George E. rotatabl e members having projections of varying 1. In an aircraft, in combination, a body, a Barnhart , Pasadena, Calif. Application July 30, length s adapted for selective engagement with mai n wing, an empennage supported to the rear 1934. Serial No. 737,622. 21 claims. [Class sai d hub, and connections between said hub and of said wing located in the airstream passing over 244-29.] said rotatable members for turning said members said wing, lift-increasing means for said wing which throug h a predetermined arc upon movement of 16. The combination of an aerofoil including a in operative position normally diverts the air- said plate away from said hub a predetermined leading edge and a trailing edge, and a vane mem­ strea m downwardly, propeller means mounted extent . ber, said vane member comprising a pair of sections ahea d of the wing, and having its axis extending havin g their end edges hinged together, means to secure pivotally the free edge of one of said vane sections to said aerofoil so that said one section ma y fold upon the aerofoil, and means to swing said vane member outward from a position upon th e aerofoil. * The above abstracts of patents granted in the United States arc taken, by permission of the Department of Commerce, from the Official Gazette of the United States Patent Office. Printed copies of the full specifications can be obtained, price 10 cents each, from the Commissioner of Patents, Washington, D.C., U.S.A. Except where otherwise stated, the specification is unaccompanied by drawings if none is reproduced.

Journal

Aircraft Engineering and Aerospace Technology – Emerald Publishing

Published: Jul 1, 1936

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