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1. 发明专利

GB2506832B Gutter filter for a roof 未知
公开(公告)号：GB2506832B
公开(公告)日：2017-12-20
申请号：GB201121026
申请日：2011-12-06
申请人： DAVID DAVIES
发明人： DAVID DAVIES
IPC分类号： E04D13/076

2. 发明专利

GB885485A Improvements in the manufacture of ceramic industrial articles 未知
公开(公告)号：GB885485A
公开(公告)日：1961-12-28
申请号：GB3293058
申请日：1958-10-15
申请人： FREDERICK DAVID DAVIES , MOLINS MACHINE CO LTD
IPC分类号： B05D7/16 , C23C4/10 , C23C4/18 , C23C24/00
摘要： Metal bodies are sprayed with refractory material, the surface of the refractory material is subjected to any necessary mechanical finishing treatment, and an epoxy resin is then applied thereto. The expression "refractory material" is limited to aluminium oxide, zirconium oxides, mixtures of these, and silicon carbide. When the body is of ferrous metal it may first be sprayed with nickel; the refractory material may then be applied by a flame-spraying device, and finally a stick of epoxy resin may be rubbed over the heated surface. The body may then be heated to cure the resin. Examples are given of coating a steel roller, and the grooves in a steel garniture block for a cigarette-making machine. Specifications 629,853, 767,564 and 771,031 are referred to.ALSO:Metal bodies are sprayed with refractory material, the surface of the refractory material is subjected to any necessary mechanical finishing treatment, and an epoxy resin is then applied thereto. The expression "refractory material" is limited to aluminium oxide, zirconium oxides, mixtures of these, and silicon carbide. When the body is of ferrous metal it may first be sprayed with nickel; the refractory material may then be applied by a flame-spraying device, and finally a stick of epoxy resin may be rubbed over the heated surface. The body may then be heated to cure the resin. An example is given of coating the tape-receiving groove in a steel garniture block for a cigarette-making machine. Specifications 629,853, 767,564 and 771,031 are referred to.

3. 发明专利

GB438078A Improvements in connection with the operation of points on railways 未知
公开(公告)号：GB438078A
公开(公告)日：1935-11-11
申请号：GB2412034
申请日：1934-08-21
申请人： WILLIAM BOWDEN , DAVID DAVIES
IPC分类号： B61L5/00
摘要： 438,078. Operating railway points. BOWDEN, W., and DAVIES, D., The Forge, Drefach, Llanelly, Carmarthenshire. Aug. 21, 1934, No. 24120. [Class 104 (i)] Means for operating switch points comprises a bar 2 connected to the points 1 and having at each end a slot 3 for a pushing or pulling lever &c. Springs 5, 6 mounted on rods 5 , 6 pivoted to the bar at 8 push the bar into either extreme position after they have passed the dead centre position. The outer ends of the rods 5 , 6 slide through plates 9 pivoted in a cross frame 10.

4. 发明专利

AU6867B1 An improved lifeboat convertible into deck seats 未知
公开(公告)号：AU6867B1
公开(公告)日：1913-11-05
申请号：AU686712
申请日：1912-10-25
申请人： DAVID DAVIES
发明人： DAVID DAVIES

5. 发明专利

AU4584600A Liquid container 未知
公开(公告)号：AU4584600A
公开(公告)日：2000-11-17
申请号：AU4584600
申请日：2000-05-04
申请人： STEPHEN JOHN DAVID DAVIES
发明人： DAVIES STEPHEN JOHN DAVID
IPC分类号： A47J27/212 , G01F23/292 , A47J27/21

6. 发明专利

AU4268193A Vacuum plates 未知
公开(公告)号：AU4268193A
公开(公告)日：1993-11-29
申请号：AU4268193
申请日：1993-04-29
申请人： JAMES CHRISTOPHER CARNE , CHARLES NICHOLAS CARNE , DAVID DAVIES , LAURENCE ROSS PETRIE
发明人： DAVIES DAVID , PETRIE LAURENCE ROSS
IPC分类号： B23Q3/08 , B25B11/00
摘要： PCT No. PCT/GB93/00902 Sec. 371 Date Apr. 25, 1995 Sec. 102(e) Date Apr. 25, 1995 PCT Filed Apr. 29, 1993 PCT Pub. No. WO93/22104 PCT Pub. Date Nov. 11, 1994A vacuum plate system comprises a support plate (310) formed of a plurality of support plate modules (320-380) that are supported on a base plate, and serve to transfer vacuum between vacuum apertures in the base plate and a workpiece held on the support plate (310). The support plate module (340) is formed with a plurality of circular lip seals (341) of larger size, and disposed therebetween, a plurality of lip seals (349) of smaller size. The area within each of the lip seals (341, 349) has a small hole extending through the respective support plate module, to transfer vacuum in a restricted manner. The remaining support plate modules are of a similar configuration, but with variations. In machining of a workpiece held on the support plate modules (320-280), the modules may be cut into, without risk of losing the vacuum overall holding effect on the workpiece. The specification discloses various other support plates.

7. 发明专利

GB8828369D0 BLOUSE DISPLAY DEVICE 未知
公开(公告)号：GB8828369D0
公开(公告)日：1989-01-05
申请号：GB8828369
申请日：1988-12-05
申请人： DAVID DAVIES ASSOCIATES LTD
IPC分类号： A47F7/19 , A47F7/22 , B65D85/18

8. 发明专利

GB155176A Improved means for distributing stone dust in coal mines 未知
公开(公告)号：GB155176A
公开(公告)日：1920-12-16
申请号：GB1329920
申请日：1920-05-13
申请人： DAVID DAVIES JUNIOR
IPC分类号： E21F5/10
摘要： 155,176. Davies, D. May 13, 1920. Wagons. - A truck containing stone dust and intended to be employed in a coal mine one at either end of a train of coal trucks to reduce the danger of explosion from the coal dust, has at one or both sides a chamber b communicating with the body a by means of orifices c through which the stone dust can pass. Within each chamber b is a paddle wheel d mounted on a spindle e which has at one end a sprocket-pinion g adapted to be driven by a, chain h from a sprocket on the axle of one pair of running wheels m. The spindle e is surrounded by a sleeve f where it passes through the body a. The jolting of the truck causes dust to pass from the body into the chambers b, whence the revolving paddles deliver it upwardly to be deposited in a similar manner to the coal dust it is intended to mingle with. Where one stone dust truck only is employed it is preferably placed at the rear of a train of coal trucks.

9. 发明专利

FR480501A 未知
公开(公告)号：FR480501A
公开(公告)日：1916-08-17
申请号：FR480501D
申请日：1915-12-22
申请人： DAVID DAVIES
发明人： DAVIES DAVID
IPC分类号： B21B39/00

10. 发明专利

FR466799A 未知
公开(公告)号：FR466799A
公开(公告)日：1914-05-23
申请号：FR466799D
申请日：1913-10-24
申请人： DAVID DAVIES
发明人： DAVIES DAVID
IPC分类号： B63C9/02

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