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3. 发明专利

GB745211A Improvements in or relating to engine test benches 未知
公开(公告)号：GB745211A
公开(公告)日：1956-02-22
申请号：GB109853
申请日：1953-01-14
申请人： CURRAN JOHN LTD
发明人： WHITEHEAD CYRIL DORKING
IPC分类号： B25H1/00 , B64C11/00
摘要： 745,211. Resilient mountings. CURRAN, Ltd., J. March 5, 1954 [Jan. 14, 1953], No. 1098/53. Class 108 (3). [Also in Group XXIII] In a test bench provided with means for measuring the power output of a gas turbine engine, the front end of the engine carrier platform 9 is supported on the front platform 6 of the rigid support stand by a crossed link flexure pivot device 17. The device 17 comprises link means having an upper thickened flange portion 26a and a lower thickened flange portion 26b, these flanges being connected by a relatively thin web 26c and by a rearwardly disposed web 26d, the two webs being oppositely inclined to the vertical. The upper flange 26a is secured to the engine platform 9 by bolts 27 which are secured to mounting blocks 28 disposed on each side of the link means. Stiffening plates 30, 31 are fixed to the flange portions 26a on each side thereof by bolts 35. A transverse spindle 101 passes through bores in the mounting blocks 28. The lower flange 26b is secured directly to the stand platform 6 by bolts 32.

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