专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

GB866933A Improvements in or relating to overload release devices for pulley drives 未知
公开(公告)号：GB866933A
公开(公告)日：1961-05-03
申请号：GB120258
申请日：1958-01-13
申请人： GEORGE WILLIAM SANDERS , ALBERT VICTOR SANDERS
IPC分类号： F16H7/02
摘要： 866,933. Gearing for stopping machinery. SANDERS, G. W., and SANDERS, A. V. Jan. 13, 1958, No. 1202/58. Class 80 (2). On overload the tension of a belt is released automatically and maintained released by spring-loaded latching means until manually reset. A driven pulley 11, is mounted on a lever 12 pivoted at 13 on a fixed plate 14 which lever is held to maintain the belt tension by a spring-pressed ball 12d engaging a recess 15 in the plate 14. On overload the belt tension disengages the ball 12d from its recess 15 and rotates the lever 12 until the ball 12d engages a second recess 15a in the plate 14 which maintains the lever in the belt released position and a brake-pin 16 stops the pulley 11. The belt is retensioned by means of a handle 19. Reference has been directed by the Comptroller to Specification 793,333.

2. 发明专利

DE560185C 未知
公开(公告)号：DE560185C
公开(公告)日：1932-09-29
申请号：DEP0053735
申请日：1926-10-01
申请人： REMBRANDT PEALE , WILLIAM SANDERS DAVIES , WILLIAM STEWART WALLACE
IPC分类号： B03B4/02

3. 发明专利

GB365606A Improvements in or relating to the separation of intermixed divided materials 未知
公开(公告)号：GB365606A
公开(公告)日：1932-01-14
申请号：GB2134330
申请日：1930-07-14
申请人： REMBRANDT PEALE , WILLIAM SANDERS DAVIES , WILLIAM BAILEY OAKES
IPC分类号： B03B4/02
摘要： In the cleaning of coal by the method of subjecting a mixture of coal and refuse to the action of mechanical jigging and upward air currents on an air pervious support so as to stratify the elements according to density and then separating the layers, the operation is carried out in two or more stages, in the first of which an upper layer of substantially clean coal is removed and discharged, and the lower layer is passed to the second and subsequent stages for further similar treatment. The coal product from the second and subsequent stages may be returned to the first stage so that the clean coal is all delivered at one point. Where, in any of the stages, a middlings product is separated it is returned to the head of the same stage. A modification applicable where the refuse is present in considerable quantities in small sizes, the coal product from the second or subsequent stages may be screened to separate the coal and such small-sized refuse, the coal being returned to the head of the first or any preceding stage. The invention is described as being carried out on apparatus as described in Specifications 290,276 and 292,495, [both in Class 117, Sifting &c.]. Reference has been directed by the Comptroller to Specifications 297,757, 320,207, [both in Class 117, Sifting &c.], and 352,943.

4. 发明专利

DE540131C 未知
公开(公告)号：DE540131C
公开(公告)日：1931-12-14
申请号：DEP0046630
申请日：1923-08-01
申请人： REMBRANDT PEALE , WILLIAM SANDERS DAVIES , WILLIAM STEWART WALLACE
IPC分类号： B03B4/02

5. 发明专利

GB283610A Improvement in machines for handling loose materials 未知
公开(公告)号：GB283610A
公开(公告)日：1928-01-09
申请号：GB2225726
申请日：1926-09-09
申请人： REMBRANDT PEALE , WILLIAM SANDERS DAVIES , WILLIAM STEWART WALLACE
IPC分类号： E02F3/348 , E02F9/00
摘要： 283,610. Peale, R., Davies, W. S., and Wallace, W. S. Sept. 9, 1926. Solenoids. - A solenoid for distant-control of clutches in a self-propelled dirigible loading machine for use in mines comprises two core members 250, 251 connected by a non-magnetic rod 253. The projecting or operating end 254 is provided with means for adjusting for wear comprising a cap 263 or a plug at 264. The windings 259, 260 are in parallel and in the same sense. Specification 219,033, [Class 78 (iv), Loading &c, ], is referred to.

6. 发明专利

GB254735A Improved means for conveying and loading material, particularly in mines 未知
公开(公告)号：GB254735A
公开(公告)日：1927-11-01
申请号：GB1659126
申请日：1926-07-01
申请人： REMBRANDT PEALE , WILLIAM SANDERS DAVIES , WILLIAM STEWART WALLACE
IPC分类号： E21F13/06
摘要： 254,735. Peale, R., Davies, W. S., and Wallace, W. S. July 6, 1925, [Convention date]. Conveying from working face in mines and the like; material delivered from heap to vehicle by scoop-hauling appliance with inclined way; skips; tipping- apparatus.-Coal &c. is transported in a self-loading scoop 1 which comprises bottom and sides but is open at the ends and is provided with a movable plate 16 permitting entry of the scoop into the heap of material and closing the end of the scoop on withdrawal. As shown, the scoop 1 is hauled to and from the working face in a mine gallery by head and tail ropes 62, 63, and is drawn up an inclined way at the entry to the gallery and discharges automatically into trucks 113. The body of the scoop 1, Fig. 5, is secured to an overhead arched frame 10, 11, 12 carrying guides 18, 19 for a slider 31, 32, on which the plate 16 is pivotally mounted at 49. The head and tail ropes 62, 63 are attached to a block pivoted on the slider at 59 so that a pull on the head rope 62 swings the plate downwards about the pivot 49, whilst a pull on the tail rope turns the plate into a horizontal position clear of the sides of the scoop. The slider 31, 32 is automatically held in the position shown at the rear end of the scoop by a detent 76 connected with a weighted lever 88, and this lever is tripped by a stop when the scoop reaches the discharging point, so that the head rope draws the plate 16 to the front of the scoop, sweeping out the material into trucks 113, Fig. 1, or on to conveyers at different heights &c. In a modification, Fig. 13, the scoop 1 is provided with a discharging plate 16 pivoted at 237 on a slider 234 moving along the bottom of the scoop. The head and tail ropes are attached near the top of the plate 16a which takes up the position shown in broken lines at 16b when the pull is on the tail-rope 63. The plate 16a is held in the position shown in full lines by detents 260 during haulage on the head rope. In the arrangement shown in Fig. 1 the scoop is hauled up rails 112, having a flared entry 115, on an inclined platform 110 at the discharging point, until the lever 88 engages guide-rails 122. At the same time, or immediately afterwards, trunnion pins 120 on the scoop engage stops 121. Further hauling on the head rope tips the scoop and draws the discharging plate 16 forwards. The platform 110 is provided with upper guide rails 133 and a yoke 135 to limit the tipping movement of the scoop. The rails 133 are on a frame which carries headsheaves 130, 131 for the haulage rope and can be withdrawn to the position shown in broken lines when not in A jack-post near the working face supports a guide-sheave for the tail-rope and a stop-plate which supports the heap of material against the pressure of the scoop. The material may be deposited in front of the stop-plate by an automatic shovelling machine. The head and tail ropes 62, 63 are wound on drums 176, 177, Fig. 11, driven from a continuously-running shaft 192 by similar sets of epicyclic gearing A A . Each drum shaft 173 is connected with the power shaft 192 through reverted wheel trains 201, 202, 210, 212, the shafts 204, which carry pairs of wheels such as 202, 210, being mounted in a brake drum 200. When the brake drum is free to rotate, the gearing runs idly around the pinion 212, but when the brake drum is held by the band 216 the shaft 173 is driven from the shaft 192 at lower speed. The brake-bands 216 are controlled by hand-levers 221 or by solenoids 228. one or other brake being operated according as it is desired to haul on the head rope or the tail rope. In one arrangement the solenoids are controlled at the ends of the run by stops on the head rope.

7. 发明专利

CA198483A MOTOR TRUCK 未知
公开(公告)号：CA198483A
公开(公告)日：1920-03-23
申请号：CA198483D
申请人： OVERLIN WILLIAM SANDERS
发明人： OVERLIN WILLIAM SANDERS

8. 发明专利

GB658278A Improvements in or relating to devices for connecting tool heads to flexible shafts 未知
公开(公告)号：GB658278A
公开(公告)日：1951-10-03
申请号：GB1466848
申请日：1948-05-31
申请人： GEORGE WILLIAM SANDERS , HAWKER AIRCRAFT LTD
IPC分类号： B24B27/027
摘要： 658,278. Grinding SANDERS, G. W.. and HAWKER AIRCRAFT, Ltd. May 31, 1948, No. 14668. [Class 60] [Also in Group XXIV] A device for connecting different tools or tool heads to the end of a flexible driving shaft comprises two interfitting sleeves 1, 2. The sleeve 1 is connected to the outer casing 3 of a flexible shaft 4. On one end of sleeve 1 is screwed a knurled connector ring 5 within the outer end of which is screwed a connector check ring 6 abutting the end of the outer casing 3 of the flexible shaft 4. Check ring 6 embraces a sleeve 7 forming an extension of casing 3 and having a flanged end 8 lying against an interned shoulder 9 formed by annular flange 10 within connector ring 5. Annular flange 10 forms a mounting for a ball bearing 11 for terminal spindle 12 secured to the end of the inner core of flexible shaft 4. The free end of spindle 12 has a screwed spigot 13 by which one plate 14 of a clutch is secured to shaft 4. A tool spindle 15 is journalled in ball or roller bearings 16, 17 at opposite ends of sleeve 2. Bearing 16 is secured within enlarged end 18 of sleeve 2 by end cover 19 carrying oil seal 20. A tubular distance piece 21 is interposed between the bearings 16, 17 the tool spindle 15 projecting through distance piece 21 and end cover 19. The inner end of tool spindle 15 terminates in a stepped spigot comprising a plain journal 22 made as a snug fit in the inner race of bearing 17 and a screwed portion 23 making threaded engagement with the sleeve 24 of an abutment plate 25 against which presses one end of clutch compression spring 26. A second clutch plate 27 has a sleeve 28 slidably supported on a sleeve 28a on the inner extremity of spindle 15 or on an extension secured to the spigot end thereof, suitable means being provided to prevent rotation of the sleeve 28 relatively to the sleeve 28a. The spring 26 forces the clutch plate 27 resiliently into engagement with the complementary plate 14 secured to the terminal spindle 13 of the flexible shaft 4 when the housing parts 1, 2 are interconnected. The clutch elements 14, 27 are constructed so as to permit slip to take place between them so that they are disengaged if undue stresses are imposed. Pressure of spring 26 reacts indirectly against a connection which secures the two main parts of the hand pieces together, this connection consisting of radial projections, e.g. pins 29 on sleeve 2 which engage bayonet slots 30 in sleeve 1. The outer end of sleeve 1 is externally threaded to receive locking ring 31 which, after engagement of the housing parts, is screwed axially outwardly to abut hard against a shoulder 32 on sleeve 2. The outer end of tool spindle 15 has screwthreaded spigot 33 for securing thereto a tool head. For holding a grinding wheel head, the tool spindle 15 may alternatively have a tapered socket to receive an arbor extending from the grinding wheel 36 having mounting means which may be in screw-threaded locking engagement with the screwed portion of the tool spindle. A guard 38 for the grinding wheel 36 is mounted on a cylindrical portion 37 on the outer end of sleeve 18. For the connection of small tools to the spindle 15, the latter has a collet screwed on to its outer end which is enclosed by a nosepiece screwed on to the outer end of the second housing part, e.g. on the projecting portion of the end cover 19 screwed into the end of the sleeve 18. The edge of the connector ring 5 may be rolled or spun into an annular groove in the sleeve 7. Specification 270,789, [Class 60], is referred to.

9. 发明专利

DE569606C 未知
公开(公告)号：DE569606C
公开(公告)日：1933-02-10
申请号：DEP0053700
申请日：1926-09-28
申请人： REMBRANDT PEALE , WILLIAM SANDERS DAVIES , WILLIAM STEWART WALLACE
IPC分类号： E02F3/348 , E02F9/00 , E02F9/20

10. 发明专利

DE465748C 未知
公开(公告)号：DE465748C
公开(公告)日：1928-09-26
申请号：DEP0049410
申请日：1923-01-28
申请人： REMBRANDT PEALE , WILLIAM SANDERS DAVIES , WILLIAM STEWART WALLACE
IPC分类号： B65G41/00

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式