公开(公告)号：GB922793A

公开(公告)日：1963-04-03

申请号：GB2595659

申请日：1959-07-29

Applicant: WILLIAM ROBERT CRUICKSHANK MCC ,  JAMES SIMPSON

IPC: B25G1/00

Abstract: 922,793. Tool handles. W. R. C. McCONACHIE, and J. SIMPSON. June 30, 1960 [July 29, 1959], No. 25956/59. Class 61. The handle of a file 8 or other hand tool consists of a length of flat metal bent substantially to U-shape, the two free ends 3, 4 of the U incorporating clamp members which are formed with grooves to provide a seating for the tool and a screw connection extending between the free ends of the U-shape and adjustable to cause the clamp members positively to grip the tool. The members are clamped together by a wing nut 9 threaded on a bolt 10 passed through corresponding holes formed on each end of the handle.

公开(公告)号：GB709657A

公开(公告)日：1954-06-02

申请号：GB2719551

申请日：1951-11-20

Applicant: JAMES SIMPSON

IPC: B25G1/00

Abstract: 709,657. Hand-tool handles; scrapers. SIMPSON, J. Nov. 20, 1951, No. 27195/51. Class 61 A detachable handle for scrapers and other tools comprises a shank part 3 which threadedly engages in a bore in the hand-hold part 1, the bent end 4 of the shank and a washer 8 slidable on the shank forming the jaws of a clamp. The washer 8 is moved along the shank by rotating the hand-hold 1 and is provided with a feather which is guided in a longitudinal groove 7 on the lower side of the shank. A groove 5 may be provided in the down-turned end 4 of the shank. In a modification the shank is screwed into a nut which is held in position on the hand-hold by a ferrule. In another modification a folded washer is provided. A scraper blade having a central hole to receive the end of the shank and a cut away part in each of the four scraping edges for selective reception of the washer is described. A scraper blade having two holes to allow reversal of the handle is described also.

公开(公告)号：GB654012A

公开(公告)日：1951-05-30

申请号：GB2574848

申请日：1948-10-04

Applicant: ARTHUR JAMES SIMPSON ,  JOHN FREDERICK ZWICKY

IPC: B01D24/04

Abstract: 654,012. Filters. purifying liquids. SIMPSON, A. J.. and ZWICKY, J. F. Oct. 4, 1948, No. 25748. [Class 46] A filtering device comprises a reservoir 1 for filtered liquid, a removable container 9 for granular filtering medium extending into the reservoir and disposed in a cage 7 having communication with the reservoir, a detachable cover 3 having an inlet for liquid to be filtered, a pre-filter, such as a perforated plate 14 disposed between. the inlet and the container 9, means such. as a set of apertures 22 in a depending internal wall 15 of the cover for distributing liquid over substantially the whole area of the pre-filter and a deformable sealing element such as a rubber ring 13 disposed between the container 9 and the pre-filter, the ring 13 also creating a seal between the cage 7 and a deformable extension 11 of the container 9. As shown, the container has a perforated disc 10 at its upper end this engaging an internal rib 12 on the cage 7; the latter has perforations 8 at and near its bottom. The cage 7 and the reservoir have flanges whereby they are bolted to the cover 3. Liquid is withdrawn from the reservoir 1 by pipe 24 and tap 23. The container 9 may be of a porous fabric or a porous plastic composition. There may be one or more additional pre-filters. The granular filtering medium may be of activated carbon or diatomaceous earth; it may be impregnated with chlorine or other sterilizing agent. The material may be arranged in the container in layers separated by one or more sheets of filter paper of lesser diameter than the container. Alternative unions 19, 20 are provided in the cover 3 for connection to mains or to a tank respectively.

公开(公告)号：GB641197A

公开(公告)日：1950-08-09

申请号：GB159948

申请日：1948-01-19

Applicant: JOHN FREDERICK ZWICKY ,  ARTHUR JAMES SIMPSON

IPC: A01G25/14

Abstract: 641,197. Weighing-apparatus. ZWICKY, J. F., and SIMPSON, A. J. Jan. 19, 1948, No. 1599. [Class 143] [Also in Group I] In an apparatus for dispensing measured quantities of liquid for sub-irrigation of plants, a filled liquid container 1 is supported near the top of a column 5 by a counterbalanced lever 17 which, after the container has dispensed a predetermined weight of liquid, releases said container and allows it to slide down the column so terminating the dispensing of liquid. The lever 17 comprises a pair of side members pivoted to a sleeve 16 and carrying at one end an adjustable counterweight 20 and at the other a roller 18 which engages under an L-shaped member 19 secured to the container. When liquid is being discharged through the pipe 12 the container is gradually lifted by the arms which are so arranged that the liquid level remains constant throughout the discharge period. When the lever 17 has been pivoted to a position wherein the roller 18 can no longer engage the member 19 the container slides down the column 5 onto a buffer spring 7, and in so doing passes beneath the discharge' point 13 so cutting off the supply of liquid thereto and allowing the surplus liquid remaining in the pipe to turn back into the container. The container is now refilled and catches 24 are engaged with a bolt 25 which then holds the lever in a position ready for engaging under the member 19 when the container has been re-lifted. After re-engagement of the roller 18 and member 19 the catches 24 are automatically disengaged from the bolt 25 by springs 26 and the apparatus repeats the cycle of operation. The sleeve 16, which is adjustable on the column 5 to give any desired head of liquid, carries abutment members 21 which limit rotation of the lever 17 when it is released from the member 19. A counterweight 11 assists the raising of the container 1. In a modification (not shewn) the counterweight 20 may be replaced either by a spring device or by a hydraulic piston and cylinder fitted with a bleeder valve, and the single column 5 may be replaced by a plurality of columns. In a further modification the retaining mechanism may be located on a separate support.

公开(公告)号：GB258081A

公开(公告)日：1926-09-16

申请号：GB2249225

申请日：1925-09-09

Applicant: JAMES SIMPSON FRASER

IPC: D01H1/00

Abstract: 258,081. Fraser, J. S. Sept. 9, 1925. Spindle apparatus; stop-apparatus, non-automatic; reeling-machines; creel arrangements. - Relates to mechanism for spinning yarn. thread, or twine of the kind comprising a horizontally disposed spool rotatable about its own axis in a frame carried by a rotating vertical spindle. The frame 4 is carried by spindle 1, driven by a pulley 13, and a cup-frame 6, driven by a pulley 14, is geared with a pinion 10 on the end of a spindle 5, which drives the spool 17 by a sprocket chain 30. The pulley 14 is driven through variable reduction gearing in the same direction as the pulley 13. A brake shoe 55 operated by a screwed rod 56 is provided for the cup-frame 6, and the spindle 1 is provided with a brake 52 operated by a pedal 53. A traverse guide 49 lays the material on the spool 17, or around the spool 17 and a spool 5 on the spindle 5 to form a hank. The spool 17 drives a crank disc 43, which reciprocates a pin 46 carrying the guide 49 in a slot 47 in the cover plate 42, by means of a singletoothed wheel 36 geared with a disc 40 on the axle of the crank disc 43. The spool 5 is held in side bearings in the frame 4 by bolts, and the spool 17 is mounted on a squared centre-pin 18 journaled in the frame and on a squared pin 23, which may be withdrawn against the action of a spring by a knob 29 to allow removal of the spool, the driving-sprocket being mounted on another squared part of the pin 23. The Provisional Specification describes an arrangement wherein, when forming twine, a creel or hake is driven by a pulley at the same speed as the frame but in the opposite direction and is provided with a twist top provided with a slot for each yarn, the creel bobbins being mounted on squared centre-pins and retractible pins and braked by a spring-pressed plate which bears on the face of the flanges.

公开(公告)号：GB219181A

公开(公告)日：1924-07-24

申请号：GB1989223

申请日：1923-08-03

Applicant: JOHN JAMES SIMPSON ,  WARRENDER BEGERNIE DOW

IPC: B62B9/18

Abstract: 219,181. Simpson, J. J., and Dow, W. B. Aug. 3, 1923. Springs, arrangement of.-In a spring suspension for perambulators &c. and of the kind in which the body is supported on cee-springs having their lower ends pivotally mounted on the frame and controlled by supplementary tension springs, the cee-springs 1 are pivoted on fixed studs or rods 2 carried by the frame 3 and are connected by straps 4 to body-studs 5 in substantially horizontal alignment with the studs &c. 2, the tension springs 7 being arranged vertically with their ends 9, 8 attached to the cee springs 1 and frame 3 respectively above and below the studs &c. 2.

公开(公告)号：GB182243A

公开(公告)日：1922-07-06

申请号：GB1129821

申请日：1921-04-19

Applicant: RICHARD JAMES SIMPSON ,  GILBERT CLAVELL BATE

IPC: F16N11/04

Abstract: 182,243. Simpson, R. J., and Bate, G. C. April 19, 1921. Grease cups containing spring-actuated plungers. The cap is held down upon a washer 11 on a foundation plate 10 by a double lever 18 connected by links 16 to a ring 23 fitting round and below the plate 10. One arm of the lever engages a stop 22 in the closed position. To open the grease-cup, pressure is applied to a pair of wings 21 on the lever 18. Movement of the lever 18 from its central position allows one of its pivots 9 to press lightly against the plungerrod 2 and to spring into a groove 8 when the plunger is retracted for re-filling. On again closing the cup the pivot 9 is withdrawn automatically from the groove. A projection 7 on the rod 2 serves as a stop and an indicator. The plate 10 may be the head of a shackle bolt.

公开(公告)号：CA197827A

公开(公告)日：1920-03-02

申请号：CA197827D

Applicant: COLEMAN EDWARD P ,  ISLAND JAMES SIMPSON

Inventor： ISLAND JAMES SIMPSON ,  COLEMAN EDWARD P

公开(公告)号：GB117468A

公开(公告)日：1918-07-11

申请号：GB509117

申请日：1917-04-11

Applicant: JAMES SIMPSON & COMPANY LTD ,  JOHN MARSLAND

IPC: F15B13/04 ,  F16K5/04

Abstract: 117,468. Simpson & Co., J., and Marsland, J. April 11, 1917. Combined fluidactuated and mechanical gears.-The main distribution of the steam in steam pumps is effected by the longitudinal movement of a quadrant valve, working in a liner and. which is held to its seat by fluidpressure. The movement is effected by fluidpressure supplied to and exhausted from the ends of the valve chamber by ports r, q in the valve n. registering with auxiliary steam and exhaust ports l, m in the liner d on the oscillation of the main valve which is effected by tappet mechanism in the usual way. The supply of steam through port b to the chest holds the valve to its seat. Compression and starting ports h, i controlled by hand-operated lift valves are provided. The auxiliary exhaust ports m are closed before the valve reaches the end of its stroke to cushion the valve.

公开(公告)号：CA185102A

公开(公告)日：1918-06-25

申请号：CA185102D

申请日：1918-04-30

Applicant: RUSSELL JAMES SIMPSON

Inventor： RUSSELL JAMES SIMPSON