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21. 发明专利

DE69527114D1 未知
公开(公告)号：DE69527114D1
公开(公告)日：2002-07-25
申请号：DE69527114
申请日：1995-04-11
申请人： CANT RICHARD SAMUEL
发明人： CANT RICHARD SAMUEL
IPC分类号： F16L55/165
摘要： The present invention provides:- a lining material comprising a flexible fabric tube which is a circularly knitted fabric comprising a ground and a plurality of tufts of fabric projecting from the ground on the inside thereof, and a flexible sleeve within the tube, the flexible sleeve being substiantially impervious to at least one of a gas and a liquid and being capable of being inflated in use to generally radially outwardly bear on the tube to force the tube in use into general conformity with a tubular passageway.

22. 发明专利

AT219563T 未知
公开(公告)号：AT219563T
公开(公告)日：2002-07-15
申请号：AT95302404
申请日：1995-04-11
申请人： CANT RICHARD SAMUEL
发明人： CANT RICHARD SAMUEL
IPC分类号： F16L55/165
摘要： The present invention provides:- a lining material comprising a flexible fabric tube which is a circularly knitted fabric comprising a ground and a plurality of tufts of fabric projecting from the ground on the inside thereof, and a flexible sleeve within the tube, the flexible sleeve being substiantially impervious to at least one of a gas and a liquid and being capable of being inflated in use to generally radially outwardly bear on the tube to force the tube in use into general conformity with a tubular passageway.

26. 发明专利

GB426792A An improved locking device for loose covers and the like 未知
公开(公告)号：GB426792A
公开(公告)日：1935-04-09
申请号：GB2776133
申请日：1933-10-09
申请人： RICHARD SAMUEL PRENDERGAST , ALEXANDER CECIL ALDRITT SQUIRE
IPC分类号： B64D29/08 , F16B5/02 , F16B39/24
摘要： 426,792. Bolting. PRENDERGAST, R. S., 116, Fordwych Road, Cricklewood, and SQUIRE, A. C. A., 122, Delaware Mansions, Maida Hill, both in London. Oct. 9, 1933, No. 27761. [Class 89 (i)] The cover 3 is secured to the member 5 by the screw 6, which, when it is screwed down expands the washer 8 to engage the sides of the hole 2 in the cover. This hole is larger in diameter than the screw head or nut so that after a few turns in the unscrewing direction the cover can be lifted off without completely removing the screw. The screw head may be contained in a recess in the cover. When the nut is of the wing type two slots are formed in the cover for the passage of the wings. In a modification, Fig. 13, a spring 25 retains the washer 8 in contact with the screw head.

27. 发明专利

IE11366L LUBRICANTS 未知
公开(公告)号：IE11366L
公开(公告)日：1930-03-22
申请号：IE11366D
申请日：1929-08-14
申请人： RICHARD SAMUEL PRENDERGAST , CHARLES SCOTT PRENDERGAST , ASBJORN SONSTHAGEN , FRED PEARSON
IPC分类号： C10M1/10

28. 发明专利

CH128275A Reibungsgetriebe. 未知
公开(公告)号：CH128275A
公开(公告)日：1928-11-01
申请号：CH128275D
申请日：1927-05-24
申请人： PRENDERGAST RICHARD SAMUEL , PRENDERGAST CHARLES SCOTT , SONSTHAGEN ASBJORN
发明人： RICHARD SAMUEL PRENDERGAST , CHARLES SCOTT PRENDERGAST , SONSTHAGEN ASBJORN
IPC分类号： F16H15/10

29. 发明专利

GB277056A Improvements in and relating to friction gearing 未知
公开(公告)号：GB277056A
公开(公告)日：1927-09-01
申请号：GB1382026
申请日：1926-06-01
申请人： RICHARD SAMUEL PRENDERGAST , CHARLES SCOTT PRENDERGAST , ASBJORN SONSTHAGEN
IPC分类号： F16H13/14
摘要： 277,056. Prendergast, R. S., Prendergast, C. S., and Sonsthagen, A. June 1, 1926. Variable-speed friction gearing. - A friction wheel consists of two substantially concentric rings 11, 13, Fig. 3, separated by balls or conical or other rollers 14 engaging inclined surfaces 12 on the inner ring, by cams 33 as in Fig. 5, or by links, so that the frictional grip upon the co-operating gear member 24 tightens with the load, the ring 13 moving from a position slightly eccentric to the ring 11 to a concentric position during such action. The wheel is carried in bearings sliding on rods 21, 21a and is traversed across the face of a disc 24 by a screw 23 for speed variation. The disc 24 is secured on a shaft 25 and is axially adjustable by a sleeve 26 screwed into the casing 6 . The wheel may engage the rim of its co-operating disc, which may be conical, or may be pivoted on a conveyercarriage and roll along a stationary friction track. Fig. 8 shows a modification in which the friction wheel 38 grips a conveyer belt 39 passing over an ordinary pulley 40. Wire &c. to be fed may be gripped in a similar manner. The invention may be applied to centrifugal machines.

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