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1. 发明专利

DE558560C 未知
公开(公告)号：DE558560C
公开(公告)日：1932-09-09
申请号：DEW0083107
申请日：1929-07-05
申请人： HARRISON ROBERT WILLIAMS
IPC分类号： A61F13/15

2. 发明专利

GB358454A Improvements in valve bags 未知
公开(公告)号：GB358454A
公开(公告)日：1931-10-05
申请号：GB1073530
申请日：1930-04-04
申请人： HARRISON ROBERT WILLIAMS
IPC分类号： B65D30/24
摘要： 358,454. Valve bags. WILLIAMS, H. R., 141, East 81st Street, New York, U.S.A. April 4, 1930, No. 10735. Convention date, April 18, 1929. Void [Published under Sect. 91 of the Acts]. [Class 94 (ii).] The valve of a valve bag, which may be of the multi-ply type and made of paper or cloth, is formed from a separate strip of material 14, 15 either of the same material as the rest of the bag or different, the portion 15 being shaped to conform with the folding lines 19, 20, 30 and adhered to the side bellows fold 11, 12, 13 of the bag. The portion 15 may be affixed to the topmost ply, or may be inserted between any two of them leaving the portion 14 projecting beyond the straight wall of the bag blank. On folding in the valve, the edges 21, 22 will coincide with the edges 23 of the front and back of the bag, and all the edges may be joined by a single row of stitching.

3. 发明专利

GB315762A Improvements in catamenial appliances and the like 未知
公开(公告)号：GB315762A
公开(公告)日：1930-07-31
申请号：GB2096729
申请日：1929-07-08
申请人： HARRISON ROBERT WILLIAMS
IPC分类号： A61F13/15
摘要： 315,762. Williams, K R. July 17, 1928, [Convention date]. Catamenial appliances. - A sanitary napkin consists of a mat of finely divided wood fibre 10 enclosed in an absorptive wrapper consisting of a plurality of superimposed sheets of wood fibre 11 or one or more layers of thin unsized paper. The usual gauze wrapper with attaching tabs is folded over the composite strip. Deodorants or other modifying agents may be incorporated.

4. 发明专利

DE544539C 未知
公开(公告)号：DE544539C
公开(公告)日：1932-02-25
申请号：DE544539D
申请日：1930-03-19
申请人： HARRISON ROBERT WILLIAMS
IPC分类号： A61F13/15 , A61F13/20

5. 发明专利

GB351398A Improvements in web measuring and cutting mechanism 未知
公开(公告)号：GB351398A
公开(公告)日：1931-06-15
申请号：GB823730
申请日：1930-03-14
申请人： HARRISON ROBERT WILLIAMS
IPC分类号： B26D1/40 , B26D7/02
摘要： 351,398. Web measuring and cutting mechanism. WILLIAMS, H. R., 100, East 42nd Street, New York, U.S.A. March 14, 1930, No. 8237. Convention date, March 16, 1929. [Classes 31 (i) and 42 (ii).] Rotary-blade machines.-A web severing mechanism comprises a feed-roller having an unyielding periphery, a feed-roller having a yielding periphery, a knife mounted in one feed-roller and coacting with the other to cut the web periodically, and means for automatically increasing the area of web gripped by the feed-rollers at the time of cutting. Web 5 is drawn from a roll 4 by feedrollers 7, 8, of which the roller 8 is of predetermined size and comprises a resilient outer portion 10. A rotary shaft 9 on which the roller 8 is fixed rotates intermittently, through a Geneva wheel 18 and reduction gearing, a shaft 26 carrying a cam 28. This cam raises periodically hooks 31 on levers 29 carried at the ends of a shaft 30 and each connected by a pin 32 and slot 33 to a bell-crank lever 16 which is rocked thereby. The spindle 12 of the feed-roller 7 is mounted in vertical guides 13 and projects into cam slots 15 in the bell-crank levers. As the levers are rocked, the feed-roller 7 is pressed down on to the resilient portion 10 of the measuring roller 8, compressing it until a radial knife 11, Fig. 5, normally below its surface, is exposed and cuts the web, the compressed portions on either side of the knife holding the web securely during the cutting operation.

6. 发明专利

GB322142A Improvements in roll grinding machines 未知
公开(公告)号：GB322142A
公开(公告)日：1929-11-28
申请号：GB773029
申请日：1929-03-09
申请人： HARRISON ROBERT WILLIAMS
IPC分类号： B24B5/04 , B24B5/16
摘要： 322,142. Williams, H. R. Dec. 10, 1928, [Convention date]. Rollers, treating; wheels and other tools.-In a machine for grinding long heavy rolls such as calender rolls, the roll 1 is supported and rotated in a substantially upright position while a grinding-wheel is traversed longitudinally along the roll, automatic means being provided to vary the distance between the grinding-wheel and the roll axis so as to impart the required camber to the roll. The roll is supported on a ballbearing spindle 2 carried by the base 5 and driven by worm-wearing 6. The upper roll-end is supported in a bearing 7 adjustable in a fixed arm 8. The grinding- wheel which preferably consists of a number of separate discs 9 - - 11 is mounted on a sleeve 12 in a carriage 13 and is belt driven from a motor 15. Traversing movement is imparted to the carriage by a vertical screw 16 driven by worm gearing 21, the carriage being guided during this movement by a frame 22 pivoted about the axis of the screw 16. In order to impart the required camber to the roll, the frame 22 is swung by gearing operated from the grinding-carriage so that the grinding-wheel recedes from the roll axis as the middle of the roll is approached and is then moved towards the roll axis until the roll end is reached. For this purpose the grinding-carriage is secured to a chain 26 running over sprockets 27, 28, the shaft of the sprocket 28 being connected by a chain 29 and worm-gearing 32 to a cam 34 engaged by a roller mounted on a link 36 pivoted to the guide frame 22. The link 36 is provided with lugs to accommodate a nut 40 carried on a screwed link 42 to provide adjustment of the grinding-wheel radially of the work. The cam 34 is designed so that the movements of the guide frame imparted through the link 3 are such as to give the required camber to the roll. For grinding the ends of the roll the chain driving the cam 34 is disconnected from the grinding-carriage and the grinding-wheel is moved up to the work by means of the nut 40. In a modification, Fig. 4, the guide 102 for the car- .riage is movable about a central horizontal axis 103, this movement being produced bv a cam 129 driven from the chain connected to the grinding- carriage through a belt 125 and worm-gearing 127. The traversing-screw is mounted in the guide and is driven from a splined shaft 111 through wormgearing 112. In order to allow the grinding-wheel 134 to be moved towards the roll for grinding the end portions, the wheel is mounted in a yoke 135 which can swing about a vertical shaft 136 mounted in the carriage. Adjustment of the yoke is effected by means of a link 142. The drive is conveyed from the motor 146 through belts 149 and 152 so that the drive is not disturbed by adjustment of the grinding-wheel. In a further modification, Fig. 7, the grinding carriage moves on a fixed guide 201 and the roll is mounted on a frame 221 carried on a hemispherical bearing 223 and guided at its upper end at 225. The roll frame is rocked during the traversing of the grinding-carriage by means of a cam 219 driven from the chain 208 attached to the grinding- carriage through a chain 212 and worm-gearing 217.

7. 发明专利

GB280961A Improvements in absorbent pads 未知
公开(公告)号：GB280961A
公开(公告)日：1928-05-10
申请号：GB3124727
申请日：1927-11-21
申请人： HARRISON ROBERT WILLIAMS
IPC分类号： A61F13/15 , A61F13/53
摘要： 280,961. Williams, H. R. Nov. 20, 1926, [Convention date]. Catamenial appliances; pads.-An absorbent pad for catamenial or other purposes comprises a layer 2 of absorbent and readily disintegrable felted pulp fibre which is coated with a highly absorbent vegetable paste or powder 3 such as potato flour except at the side edges 4. A second layer 1 of absorbent material is superimposed and the whole is sprayed or otherwise treated with rape-seed or other water-repellent oil. The pad is then wrapped in a sheet of gauze, the projecting ends of which serve for binding and attachment.

8. 发明专利

GB352049A Absorbent pad and method of and apparatus for manufacturing same 未知
公开(公告)号：GB352049A
公开(公告)日：1931-06-29
申请号：GB977230
申请日：1930-03-27
申请人： HARRISON ROBERT WILLIAMS
IPC分类号： A61F13/15
摘要： 352,049. Absorbent pads. WILLIAMS, H. R., 141, East 81st Street. New York, U.S.A. March 27, 1930, No. 9772. Conven.. tion date, April 10. 1929. [Class 81 (ii).] In an apparatus for manufacturing absorbent pads of the kind consisting of an easily disintegrated filling contained in a gauze wrapper fibrous material is supplied from two separate chambers and is drawn out therefrom to form two sheets which are to be superimposed, a deodorizing powder is applied to the inner face of one sheet followed by a layer of mucilage, a strip of gauze is interposed between the sheets and they are then pressed together, wrapped in a covering of paper water. proofed on one face of the pad and cut into lengths which are wrapped in an outer cover of gauze &c. Fibrous material is supplied to chambers 2, 2a separated by an adjustable partition 3a and is drawn by suction applied at 1, 1a against travelling bands 6, 6a of wire gauze by which it is conveyed through orifices on to upper and lower sheets, the upper sheet being supported by a plate 20a. Deodorizing powder is applied to the lower sheet from a box 21 and starch paste from a nozzle 19. A sheet of gauze 16 is led from the reel 15 between the layers of fibre which are led between rollers 22, 23 to a table 24 over which one or more plies of paper are led by a conveyer belt 34 from reels 27, 27a. Before passing to the table the paper is treated with a water-proofing material applied by rolls 82, 83, 87 to that part of the paper which will be overlapped in the subsequent folding operation which is effected by folders of known type. The compound sheet enclosed in the folded paper wrapping is carried forward by intermittently operated conveyer belts 43, 43a so that during the stationary periods so produced the sheet may be severed by a device 46, 47 which cuts out parts so as to leave a series of separate pads with curved ends. These pads are then wrapped by a known folding device in gauze supplied from a reel 55, the wrapped pads are separated by a knife 65, 66 and the open ends are folded by suitable means. In a modified apparatus the web feeding and starch applying devices are so arranged that starch is applied on the under face of the gauze 16. The pad produced by the apparatus is of the form shown in Fig. 8 and produces the outer gauze wrapper 63, inner and outer webs 39, 40 of the inner wrapper of cellulose sheet, a strip 16 of reinforcing gauze and the two layers 20, 20a of wood pulp.

9. 发明专利

GB344688A Improvements in webs of paper adapted to be used for toilet purposes 未知
公开(公告)号：GB344688A
公开(公告)日：1931-03-12
申请号：GB1015030
申请日：1930-03-31
申请人： HARRISON ROBERT WILLIAMS
IPC分类号： A47K10/16
摘要： 344,688. Facilitating severance of paper &c. webs, rolls, and sheets. WILLIAMS, H. R., 141, East 81st Street, New York, U.S.A. March 31, 1930, No. 10150. Convention date, April, 3, 1929. Drawings to Specification. [Class 73.] A strip of paper is weakened to render it readily separable into sections by forming at intervals, in narrow transverse zones, a series of apertures arranged to form an advertising symbol or symbols. The perforations may be in the form of straight and curved lines, or dots.

10. 发明专利

DE543178C 未知
公开(公告)号：DE543178C
公开(公告)日：1932-02-01
申请号：DE543178D
申请日：1930-01-12
申请人： HARRISON ROBERT WILLIAMS
IPC分类号： B65B49/16

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