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41. 发明专利

GB190806081A Improvements in or connected with a Plant or Vegetable Protective Substance or Insecticide. 未知
公开(公告)号：GB190806081A
公开(公告)日：1908-12-17
申请号：GB190806081D
申请日：1908-03-19
申请人： IRVING JOHN BELL
发明人： IRVING JOHN BELL

42. 发明专利

NZ547540A Vegetation control mat made from recycled rubber shavings, binder and colouring 未知
公开(公告)号：NZ547540A
公开(公告)日：2008-12-24
申请号：NZ54754006
申请日：2006-05-26
申请人： DAVID JOHN BELL
发明人： BELL DAVID JOHN
IPC分类号： A01M21/00 , A01G13/00 , E01H11/00
摘要： A vegetation control mat (51) for inhibiting the growth of plants at the base of an upright post or column (50). The mat is made from approximately 90-95% recycled rubber shavings of approximately 10mm to 50mm in length, 5-9% binder and 1-5% colouring. The mat has a centrally located void (54) to accommodate the post or column and a split (52) extending from the void to the outer edge (53) of the mat to allow the mat to be fitted around the post.

43. 发明专利

AU3572595A Separation device 未知
公开(公告)号：AU3572595A
公开(公告)日：1996-04-26
申请号：AU3572595
申请日：1995-09-29
申请人： MCKEOWN JOHN BELL , MOTHERWELL BRIDGE FABRICATORS LTD
发明人： MCKEOWN JOHN BELL
IPC分类号： B01D21/26 , B01D29/62 , B01D29/64 , B04C5/103 , B04C5/12 , B04C5/14 , B04C5/22 , B04C7/00 , B04C11/00 , E03F5/14 , E03F1/00 , B01D29/05 , B01D29/68 , B01D29/90
摘要： A low maintenance separation device intended for removing liquid-borne solids from a carrier liquid includes a hydrocyclone separator (105) comprising a liquid vortex-forming chamber (130) with an inlet (150) for receiving a solids-contaminated liquid feed, and an outlet (145) for gravity-assisted outflow of liquids and solids, wherein the chamber is provided with a screen (125) positioned in an upper portion of the chamber, and arranged to interfere with raised liquid levels so as to inhibit solids passage whilst permitting liquid through-flow, the said screen having a surface which is at least partially foraminated and of a concave shape.

44. 发明专利

GB805056A Improvements relating to chainpipe covers of ships' anchor windlasses 未知
公开(公告)号：GB805056A
公开(公告)日：1958-11-26
申请号：GB218457
申请日：1957-01-21
申请人： CLARKE CHAPMAN AND COMPANY LTD , JOHN BELL
IPC分类号： B63B21/14
摘要： 805,056. Chain pipe covers. CLARKE, CHAPMAN & CO. Ltd., and BELL, J. Jan. 21,1957, No. 2184/57. Class 113. A cover for a lipped chainpipe of a ships anchor windlass comprises an upper divided member adapted to engage closely around a link of the anchor chain, a lower divided ring member adapted to seat upon the mouth of the chainpipe, and a substantially annular flexible membrane connecting the upper member within the ring member. The upper member comprises semi-circular parts 7, 7 1 having recesses 28 for the chain link 5 1 and rotatably mounted in semi-annular parts 9, 9 1 secured together by a pivot pin 30 and a toggle clamp 11. The ring member comprises parts 16, 16 1 pivoted together at 15, having clamping means 19, and hooks 24, 25 for engaging the lip 6 of the chainpipe mouth. The membrane comprises a canvas collar 14 having a narrow portion 14 1 and divided at its wide portion, the division being provided on one side with a pocket 17 and on the other with a flap 18. To release the cover, the toggle clamp 19 is released and the parts 16, 16 1 separated by turning about pivot pin 15. The toggle clamp 11 is released and all parts except parts 7 and 7 1 are turned about the long axis of the link 5 1 until the division between the parts is aligned with the diversion 29 between the parts 7, 7 1 . The halves 9, 9 1 are then opened and with them the parts 7, 7 1 to complete disengagement of the cover from the link, the cover then being removed by passing across the chain the opening which extends completely between the parts 7, 7 1 , the free ends of the parts 9, 9 1 , the parts 17, 18 of the canvas collar, and the free ends of the parts 16, 16 1 .

45. 发明专利

GB719298A An improved machine for the manufacture of continuous assemblies of envelopes or the like 未知
公开(公告)号：GB719298A
公开(公告)日：1954-12-01
申请号：GB417651
申请日：1951-02-21
申请人： GULSON ENGINEERING COMPANY LTD , JOHN BELL CROMPTON , HERBERT HAYWARD , ALBERT DONALD HUTCHINSON
IPC分类号： B31B27/00
摘要： In a machine for making continuous envelope assemblies of the type which are built up from a series of identical blanks (see Group XVII) the folded blank passes pressure rollers 47, Fig. 6, to the gumming device 48, which comprises side segments 50 joined transversely at one end by a bar 51 which apply gum adjacent the sides of the back member 2, Fig. 2 (not shown) of the blank and adjacent the edge adjoining the flap 3, Fig. 2 (not shown). The gum applicator is fed by a drum 52 mounted in a gum bath 53 containing a rotary agitator 55, the quantity of gum transferred being regulated by a scraper 54. Coaxial discs are interposed between the segments 50 to support the blank during gumming and the bar 51 co-operates with a spring-loaded pressure member 49. The gummed and folded blank then passes over rollers 57 ... 60 which are gapped to avoid contact with the gummed areas. The assembly emerging from the perforating roller 74, Fig. 7, and pressure rollers 77 may be passed to a flap gumming assembly 80, supplied from a gum bath 81 and drums 82. The rotary gumming member comprises transverse bars 83 supported on end discs 84 and a pressure bar 85 carried by a cam-operated arm 86 raises the flaps 3 against a bar 83. The assembly discharges on to the conveyer 87 of the drying oven.

46. 发明专利

GB678295A Improvements in and relating to apparatus for scanning originals in the transmission of pictures or other facsimiles or for other like scanning purposes 未知
公开(公告)号：GB678295A
公开(公告)日：1952-09-03
申请号：GB2535249
申请日：1949-10-03
申请人： MUIRHEAD & CO LTD , ERIC THOMAS ARTHUR PHILLIPS , PETER WILLIAM SIEBER , JOHN BELL
IPC分类号： H04N1/06
摘要： 678,295. Copying-telegraphy. MUIRHEAD & CO., Ltd., PHILLIPS, E. T. A., SIEBER, P. W., and BELL, J. Sept. 20, 1950 [Oct. 3, 1949], No. 25352/49. Class 40 (iii). Scanning apparatus for copying-telegraphy or the like comprises an outer cylindrical surface and two inner substantially cylindrical surfaces, each spaced apart from said outer cylindrical surface so that the material to be scanned may be entered between the inner and outer surfaces, a gap between the adjacent ends of the two inner cylindrical surfaces through which light may be projected on to the original and means disposed adjacent to said gap for feeding the original between the surfaces in a continuous or stepwise manner. The matter d to be transmitted is fed by pairs of rollers, one of which is indicated at e between the inner surface of a cylindrical part a 1 of a casing a and the outer surfaces of two cylindrical members b, c arranged with a gap g for scanning by a rotatable light beam from a fixed source h in association with a fixed photoelectric cell k. The surfaces a 1 , b are arranged to provide a converging space, and the surfaces b, c extend over approximately 120 degrees, the scanning head being provided with three lightprojecting tubes spaced at 120 degrees. In a modification, Figs. 3, 4 (not shown), the lightsource and photo-electric cell are aligned and each of the three light-directing arms includes two lenses associated with the light-source and the photo-electric cell respectively.

47. 发明专利

CA483662A HIGH PRESSURE COOKING DEVICES 未知
公开(公告)号：CA483662A
公开(公告)日：1952-05-27
申请号：CA483662D
申请人： BUSBY JOHN BELL , BATE JOHN
发明人： BUSBY JOHN BELL , BATE JOHN

48. 发明专利

GB589643A Apparatus for the stabilisation of ships 未知
公开(公告)号：GB589643A
公开(公告)日：1947-06-26
申请号：GB1852039
申请日：1939-06-26
申请人： JOHN BELL , CHARLES SEYMOUR WRIGHT
IPC分类号： B63B39/06
摘要： 589,643. Electric automatic control systems. BELL, J., and WRIGHT, C. S. June 26, 1939, Nos, 18520 and 25709. [Class 38 (iv)] [Also in Group XXXIII] Apparatus for stabilizing ships against roll pitch or yaw is provided with arrangements whereby the control impulse for the removal arid reversal of a stabilizing torque is initiated prior to'the end of the swing by a time interval which approximates to the time lag inherent in the stabilizing system employed, e.g. gyroscopic systems, anti-roll tanks or hydraulic jet apparatus. A control arm 3 secured to the control gyro 2 depends between main plungers 5 on bell-crank levers 6, spring tied to a pivoted ratchet-toothed quadrant 8 to which is attached a second spring-loaded plunger 11. The arm oscillating under precessing of the gyro 2 when the ship rolls closes contacts 4, 41, whereby through the energizing of electromagnets 10, the pawls 9 are caused to engage with the teeth of the quadrant 8. The pressure exercised by the spring plungers 11, 5 on the arm 3 causes the re-centring of the arm 3 prior to the reduction of the roll velocity to zero by a time interval independent of the angle of swing. In a hydraulic arrangement, Fig. 2, the arm 3 operates a jack which controls the supply of pressure fluid to bellows 13, 15 connected by a one-way valve 16, the exhaust valve 18 closing the bellows 15 being controlled by an electromagnet 10 associated with the contacts 4, 41. In a further modification, the bellows are replaced by cylinder and piston combinations. Accidental impulse owing to the inertia of the gyro causing it to overshoot when being recentred may be eliminated by the employment of electromagnets of the slugged type which retain their magnetism for a short time after the energizing current has been cut off.

49. 发明专利

GB578640A Improvements in or relating to machines for sealing the ends of collapsible tubes 未知
公开(公告)号：GB578640A
公开(公告)日：1946-07-05
申请号：GB654644
申请日：1944-04-07
申请人： GEORGE ROYDEN WAITE , JOHN BELL , HILLS & LUCAS LTD
IPC分类号： B23K11/08 , B29C65/04 , B29C65/78 , B65B51/28
摘要： 578,640. Sealing collapsable tube ends. WAITE, G. R., and BELL, HILLS, & LUCAS, Ltd., J. April 7, 1944, No. 6546. [Class 66] [Also in Group XXII] In a machine for sealing the ends of collapsable tubes of the type comprising a succession of stations past which the tubes are moved by a conveyer so as to close and fold the ends, the conveyer and closing &c. mechanisms being operated and correlated by the main shaft, some of the folding mechanisms are replaced by an electric welder comprising a rail electrode lying along the path of the tubes in the conveyer and co-operating with a rotary electrode traversed along the rail by gear coupled to the main shaft. An endless conveyer 15 provided with tube holders 17 is moved step by step past a number of stations comprising a station 18 for closing the ends, a station for sealing the ends by a welding device comprising a rail electrode 31 and a disc electrode 35 traversed along the rail which replaces a first set of folding devices of existing machines, and finally stations 19-22 for double folding the ends. The tubes are filled from a nozzle at 23. The electrode 35 which is carried by a slide 33 in a frame 28 and is traversed by a connecting rod 59, lever 61 and cam 62 on the shaft 11, is connected by a conductor to the secondary of a transformer, preferably as described in Specification 578,639. Its shaft is provided with a toothed quadrant 38 engaging a fixed rack 39 that it is rotated during traverse. The electrode 31 is carried by a conductor 53 mounted on and insulated from a bracket 30. The main shaft 11 carries a handwheel 65 for operation during adjustment or examination of the parts.

50. 发明专利

GB470511A Improvements in or relating to containers with lids 未知
公开(公告)号：GB470511A
公开(公告)日：1937-08-17
申请号：GB581036
申请日：1936-02-26
申请人： HUDSON SCOTT & SONS LTD , JOHN BELL IRVING
IPC分类号： B65D43/16
摘要： 470,511. Boxes. HUDSON, SCOTT, & SONS, Ltd., and IRVING, J. B. Feb. 26, 1936, No. 5810. [Class 18] The lid d of a box is supported on the upper edge of the body part a by means of a tongue- and -slot connection g in such a manner as to display the inner or outer face of the lid. As shown, the tongue is cut from the peripheral flange of the lid, is bent round the curls f, b on the lid and the upper edge of the body part and then inserted in a slot in the body part, but the tongue can also be pressed inwardly if it is desired to display the inner face of the lid. The positions of the tongue and the slot may be reversed or the tongue can be formed as an extension of the lid flange which need extend only over the neighbourhood of the tongue-and-slot connection, or the flange can be omitted altogether. The slot may be replaced by a dovetail cutaway portion. A plurality of tongues and slots can be provided.

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