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1. 发明专利

GB380875A Improvements in haulage clips 未知
公开(公告)号：GB380875A
公开(公告)日：1932-09-29
申请号：GB1996631
申请日：1931-07-11
申请人： NATHAN ROTHWELL , JOHN WILLIAM SMITH
IPC分类号： B66B7/06
摘要： 380,875. Hanlage clips. ROTHWELL, N., Masons Arms, Leeming Street, Mansfield, and SMITH, J. W., Boughton Road, New Ollerton, Newark, both in Nottinghamshire. July 11, 1931, No. 19966. Addition to 358,647. [Class 78 (ii).] In order to prevent accidental release of the clip described in the parent Specification, it is provided with a displaceable locking member 19 which is located between the pivot 6 of the operating handle 5 and the coupling hook 17. If the hook moves towards the handle, it forces the nose 20 of the member 19 into engagement with a recess 21 in the handle 5 and thereby positively retains the handle in the operative position. The underface of the liner 27 of the fixed jaw 2 is formed with inclines 28 which rest on similarly inclined faces on the jaw. The position of the liner is adjusted by a screwed stud 36.

2. 发明专利

GB358647A Improvements in haulage clips 未知
公开(公告)号：GB358647A
公开(公告)日：1931-10-15
申请号：GB2421330
申请日：1930-08-13
申请人： NATHAN ROTHWELL , JOHN WILLIAM SMITH
IPC分类号： B61B12/12
摘要： 358,647. Haulage clips. ROTHWELL, N., Masons Arms, Leeming Street, Mansfield, and SMITH, J. W., Boughton Road, New Ollerton, Newark, both in Nottinghamshire. Aug. 13, 1930, No. 24213. [Class 78 (ii).] In a clip of the kind d comprising fixed and movable oppositely disposed jaws and a pivoted lever having an extension freely engaging with a slot in the movable jaw, displacement of the lever in either direction imparts to the jaw successive movements in two directions at an angle to each other, one of said movements being laterally of the rope and the other longitudinally thereto. The movable jaw 4 is formed with a slot 11 which receives the nose 9a of the lever 8, and with recesses 12, 15 which when the jaw is in the open position fit over correspondingly shaped parts 13, 16 of the fixed jaw 1. Inclined faces 17, 18 on the jaw 4 co-operate with similar faces on the jaw 1 after the projections have left the recesses to produce the tightening of the clip on the rope by a wedge action. If a tub overtakes the clip, the hook 5 will become more inclined and a projection 5a on it will come into contact with the end face of the jaw 1 and produce a wedging action tending to force the jaw in a direction for maintaining the grip. A pin 19 on the jaw 4 projects into an angular slot 20 in the jaw 1. An interchangeable liner 21 is provided on the jaw 1. In a modification, Fig. 4, means are provided for preventing the release of the movable jaw without manipulation of the lever. This means comprises a wedge 22 which is pivoted to the lever and is jammed between a part 23a on the jaw 4 and a part 13b on the jaw 1 when the clip is gripping the rope.

3. 发明专利

GB404720A Chair supports for railway rails 未知
公开(公告)号：GB404720A
公开(公告)日：1934-01-25
申请号：GB347132
申请日：1933-02-06
申请人： NATHAN ROTHWELL , JOHN WILLIAM SMITH
IPC分类号： E01B9/58
摘要： 404,720. Railway rail chairs. ROTHWELL, N., Masons Arms, Leeming Street, Mansfield, and SMITH, J. W., Boughton Road, New Ollerton, Newark, both in Notting- hamshire. Feb. 6, 1933, No. 3471/32. [Class 104 (ii).] A rail is secured in a chair 1 by means of a staple-like member 19, the ends of which are passed through registering holes in the chair jaws and the rail web and then clinched. The ends of two adjacent rails may be mounted in the chair in this manner.

4. 发明专利

GB336189A Improvements in or relating to haulage clips 未知
公开(公告)号：GB336189A
公开(公告)日：1930-10-09
申请号：GB411030
申请日：1930-02-07
申请人： NATHAN ROTHWELL , JOHN WILLIAM SMITH
IPC分类号： F16G11/04
摘要： 336,189. Rothwell, N., and Smith, J. W. Feb. 7,1930. Rope grips.-In haulage clips of the type embodying opposed rope-gripping jaws displaceable relatively to each other by the rotation of a lever operated cam device, two cams 8, 10a are provided one of which moves the jaws towards each other and the other of which separates them. The cam 10a is formed on the upper face, of a circular enlargement of the handle 10 which is non-rotatably connected to a bolt 9 mounted in the body 1 of the clip. The cam 8 is non-rotatably connected to the lower end of the bolt 9 and is disposed in the hollow part of the body 1 above the part 3 of the movable jaw 4. A part, 3b of the jaw 4 projects above the body 1 and is formed with an overhanging lip 14, the undersurface of which is engaged by the cam 10a. A coupling hook 7 is attached to the part 3.

5. 发明专利

GB320972A A new or improved coupling for sectional roof-supporting arches applicable for use in coal mines and the like 未知
公开(公告)号：GB320972A
公开(公告)日：1929-10-31
申请号：GB2234128
申请日：1928-08-02
申请人： NATHAN ROTHWELL , JOHN WILLIAM SMITH
IPC分类号： E21D11/22
摘要： 320,972. Rothwell, N., and Smith, J. W. Aug. 2, 1928. Shoring; ironwork, constructional.- Sectional ironwork arch-forming members for use in mines are joined together by means of one-piece sleeves 2 shaped to fit approximately the section metal and secured in position by means of wedges 3 passing between the sleeve and the arch members. The sleeve may surround the whole or only a part of the section metal but bears on both sides of the web of the section. Sight holes 4 may be provided in the sides of the sleeve which may also be stiffened by ribs.

6. 发明专利

GB465924A Improvements in conveyors for coal and the like 未知
公开(公告)号：GB465924A
公开(公告)日：1937-05-19
申请号：GB1001236
申请日：1936-07-23
申请人： NATHAN ROTHWELL
IPC分类号： B65G17/02
摘要： 465,924. Endless belt conveyers. ROTHWELL, N. July 23, 1936, No. 10012. [Class 78 (i)] In conveyers for coal &c. of the type wherein an endless belt or like conveying surface is supported on and driven frictionally by an endless rope &c. which forms a plurality of laps distributed across the width of the conveying surface and passes over a roller or rollers at the ends, the conveyer frame is built up of sections 11, one or more of which can be added or removed to bring the conveyer to any required length. The rope 20 is passed round an intermediate roller 35 to permit of adjustment of the effective length of the rope when sections are added to or taken away from the frame, a smaller number of sections being at the same time removed from, or added to, the part between the roller 35 and an end rope roller 21. The roller 35 may, in addition, be mounted in slot, screw, &c bearings for finer-adjustment of the rope tension. The tension of the belt 13 may be rectified by removing or splicing in lengths of belting, or the frame between the rope roller 21 and the belt roller 14 may be made telescopic. Fig. 6 shows a construction of frame section, comprising sides 10, which may be troughshaped, fitted with pins 28 which enter holes in brackets 30 on short sections 12 which carry the bearings 31 for the intermediate rope-supporting rollers 16. The bearings may be readily removable by knock-out pins 32. The rollers 16 are grooved, and are flared at their ends to give the belt a trough shape, and the rope may be passed completely round some of these rollers where they are situated at the bottom of a shallow V formed by the configuration of the ground &c. on which the conveyer rests. The frame may have horizontally hinged sections to facilitate its adaptation to uneven ground. A weighted tautening roller 41 may bear on the lower laps of rope and belt, and a diagonally arranged brush may be rotated over these laps to clear them of fallen material. Power is conveyed to the rope by an electric motor geared to two rollers about which the rope passes, but it may also be applied to the rope roller 21 or to the roller at the delivery end around which both rope and belt pass. A supplementary conveyer may be arranged to branch from one or both sides of the main conveyer, and may be driven by separate motors or by clutch and reverse gearing from the roller 21, a replaceable or a telescopic connecting shaft being employed.

7. 发明申请

US20160278460A1 APPARATUS INCLUDES MAGNET ASSEMBLY MOUNTED TO GARMENT 审中-公开
标题翻译：装置包括装配的磁铁组件
公开(公告)号：US20160278460A1
公开(公告)日：2016-09-29
申请号：US14667779
申请日：2015-03-25
申请人： Gordon HUNTER , Nathan ROTHWELL , Brendon MCCULLOUGH
发明人： Gordon HUNTER , Nathan ROTHWELL , Brendon MCCULLOUGH
IPC分类号： A41F1/00
CPC分类号： A41F1/002
摘要： An apparatus is for a user. The apparatus includes (and is not limited to) a garment configured to be worn by the user. The garment is positionable in a hung position. The apparatus also includes a magnet assembly operatively mounted to the garment. This is done in such a way that the magnet assembly aligns portions of the garment once the garment is removed from the user and the garment is positioned in the hung position.
摘要翻译：一种用于用户的装置。该装置包括（但不限于）被配置为由使用者佩戴的衣服。衣服可以悬挂位置。该装置还包括可操作地安装到衣服上的磁体组件。这样做的方式是，一旦衣服从使用者移除并且衣服被定位在悬挂位置，磁体组件对准衣服的部分。

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