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41. 发明专利

GB372467A Improvements relating to pipe joints 未知
公开(公告)号：GB372467A
公开(公告)日：1932-05-12
申请号：GB749131
申请日：1931-03-11
申请人： JOHN WARREN ERIC NORMAN
IPC分类号： F16L13/11
摘要： 372,467. Pipe joints. NORMAN, J. W. E., Hill House, Charing, Kent. March 11, 1931, No. 7491. [Class 99 (i).] In a pipe joint the socket has ledges 7, 11 and a tapered portion 3 which are engaged by complementary surfaces on the spigot 6. A packing ring 10 on the ledge 11 is compressed by the spigot. The mouth of the socket is filled with cement, has an annular recess 14, and tapers at 15 towards the spigot.

42. 发明专利

CA298291A FRICTION EQUALIZING MATERIAL 未知
公开(公告)号：CA298291A
公开(公告)日：1930-03-11
申请号：CA298291D
申请人： JOHN WARREN WATSON COMPANY
发明人： NOWALK ROBERT FRANCIS

43. 发明专利

CA237572A AUTOMOBILE BRAKE MECHANISM 未知
公开(公告)号：CA237572A
公开(公告)日：1924-02-05
申请号：CA237572D
申请人： MILLARD JOHN WARREN
发明人： MILLARD JOHN WARREN

44. 发明专利

CA231247A STONE PRESS ROLL 未知
公开(公告)号：CA231247A
公开(公告)日：1923-05-22
申请号：CA231247D
申请人： VEDDER JOHN WARREN
发明人： VEDDER JOHN WARREN

45. 发明专利

GB176018A Improvements in motion controlling mechanism 未知
公开(公告)号：GB176018A
公开(公告)日：1922-02-28
申请号：GB2490620
申请日：1920-08-28
申请人： JOHN WARREN WATSON
IPC分类号： F16F7/06
摘要： 176,018. Watson, J. W. Aug. 28, 1920. Vibration - dampers. -Means for retarding motion between two relatively moving elements comprises a pair of coaxial drums mounted on one of the elements and co-operating with a friction member connected to the other element, and a spring which retards relative movement in one direction between the drums and the friction member. A drum 4 is formed integral with a base 3 fixed to one of the elements x and having mounted on it a cover 7 carrying a drum 5 coaxial with the drum 4, the cover 7 and drum 5 having a central aperture in which a member 9 is rotatably mounted. The inner end of a spring 10 is attached to the member 9 and the outer end is connected by a hook 12 to a pin 13 which passes through a member 14 located between the drums 4, 5 and attached to a flexible band 18 connected to the other element and riveted to a friction band 17 formed as an incomplete ring surrounding the drums 4, 5. Friction between the bands 17, 18 is reduced by a member 20 whirh encircle the band 17.

46. 发明专利

GB163001A Improvements in holders for sharpening safety razor blades 未知
公开(公告)号：GB163001A
公开(公告)日：1921-05-12
申请号：GB3461920
申请日：1920-12-08
申请人： JOHN WARREN TOMPSON
IPC分类号： B24D15/10
摘要： 163,001. Tompson, J. W. May 6, 1920, [Convention date]. Razors.-A holder for sharpening razor blades comprises two similar portions 6, 7 between the ends 10 of which a pair of double-edged blades 8 can be secured, the inner edges of the blades being aligned by placing them in contact with an elongated stud 9 of leather, rubber, &c. held in an undercut recess in the part 6. The part 7 is recessed at 11 to accommodate the projecting portion of the stud, and the parts are held together by a dowel 22 on the part 6 engaging a recess 23 in the part 7 and by a screw 24 engaging both parts. The inner faces of both parts are recessed in both sides of the stud 9 to accommodate backed blades which are aligned by the backs engaging the edges 20 of the recesses.

47. 发明专利

FR487875A 未知
公开(公告)号：FR487875A
公开(公告)日：1918-08-02
申请号：FR487875D
申请日：1917-12-04
申请人： JOHN WARREN WATSON
发明人： WATSON JOHN WARREN

48. 发明专利

GB191515574A Improvements in Pipe Joints. 未知
公开(公告)号：GB191515574A
公开(公告)日：1916-11-06
申请号：GB191515574D
申请日：1915-11-04
申请人： JOHN WARREN VEDDER
发明人： EDWARD CHARLES ROBERT MARKS
IPC分类号： F16L39/00
摘要： 15,574. Marks, E. C. R., [Vedder, J. W.]. Nov.4. Swivelling joints; joints for concentric pipes.-Relates to pipe joints, particularly of the type used in supplying steam to a rotating drum or the like and for conducting away the water of condensation, in which two pairs of pipes are employed, one pair being stationary and the other pair rotatable. According to the invention, the joint comprises a stationary part 16, Fig. 1, having one passage 17 surrounded by the other passage 18, a rotating part 3 having corresponding passages 8, 9, a floating joint disk 22 located between the parts and having openings registering with the passages 8, 9, 17, 18, and spring means for pressing the parts 3, 16 together, the arrangement permitting a limited transverse movemnt of the part 3 in relation to the part 16 and allowing the disk 22 to effect a tight joint although the axes of the passages 8, 17 may not be in exact alinement. In the construction shown, the steam is supplied to the rotating drum 1 of a paper-drying machine through the outer passages 18, 9, and the water is drawn off, through dippers 5 located in the drum, and thence through the inner passages 8, 17. In a modification, the steam is supplied through the inner passages. The valve disk 22 is preferably formed with its surfaces on one side constituting a portion of a single plane surface, and on the other side a portion of a single spherical surface. Bolts 29, Fig. 3, with surrounding springs 28 are employed to press the parts 3, 16 together, and, in the event of excessive pressure occurring in the passages, the springs 29 yield and the disk 22 acts as a safetyvalve by separating from one or other of the two parts 3, 16.

49. 发明专利

AU1127013B Improvements in the utilisation of oscillating current energy 未知
公开(公告)号：AU1127013B
公开(公告)日：1914-07-07
申请号：AU1127013
申请日：1913-11-15
申请人： LEE JOHN WARREN , LAWLESS HOGAN JOHN JUNIOR

50. 发明专利

GB191304951A Improvements in or relating to Potting Hot Materials in Paper Packages. 未知
公开(公告)号：GB191304951A
公开(公告)日：1914-02-26
申请号：GB191304951D
申请日：1913-02-26
申请人： SEXTON JOHN WARREN BRADFORD
发明人： SEXTON JOHN WARREN BRADFORD
IPC分类号： B65B63/08
摘要： 4951. Sexton, J. W. B. Feb. 26. [Cognate Application, 18,948/13.] Bottling.-Relates to a method of and apparatus for potting or filling hot jams &c. into paper receptacles which have been waterproofed by treatment with wax &c., without destroying the value of the waterproofing material. According to the present invention, the pots, during filling and subsequent cooling of the jam &c., are placed and retained in a bath of turbulent circulating fluid, or other heatabsorbing holder, cooler than the melting-point of the waterproof material. In the form shown, the jars F, Fig. 1, are positioned in a bath A by guides E and supported by rings G on a false bottom B, below which are liquid-supply pipes D, D having orifices D' delivering streams of liquid on to each container. The bath has a cover C dipping into a channel H into which the liquid overflows. The jars, when empty, are kept immersed in the liquid by annular weights such as J.

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