| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 161 | Variable load auger apparatus | US3722715D | 1970-10-15 | US3722715A | 1973-03-27 | YOUNG G |
| A variable load auger apparatus to be used in combination with a high moisture grain bin, the apparatus providing for a regulation of the flow rate of grain and comprising; a cylindrical sleeve passing through the bin wall in an airtight fitting, a portion of the interior end of the sleeve having the top half removed therefrom; a cylindrical tube rotatably disposed within the sleeve having its exterior end secured to a delivery hopper and a portion of its interior end having the top half removed therefrom; an annular gasket abutting the upper end of the sleeve and held between the sleeve and the tube by a clamp, the basket providing an airtight fitting between the two; and a helical auger rotatably disposed axially within the tube having its lower end exposed by the cutaway portion of the tube and having its upper end extend through the delivery hopper to be mechanically secured to a constant-speed drive motor, wherein the tube is rotatable within the sleeve to vary the opening therebetween in contact with the grain, thus providing a variable delivery rate without breaking the seal of the bin.
|
||||||
| 162 | Folding auger for portable feed mill and mixer | US3719268D | 1971-06-28 | US3719268A | 1973-03-06 | KOEHNEN E |
| AN AUGER CONVEYER FOR PORTABLE FEED MILLS AND MIXERS, INCLUDING A PAIR OF COOPERATING LONGIUDINALLY INNER AND OUTER TUBULAR MEMBERS EACH HAVING A CONVEYOR AUGER SECTION EXTENDING LONGITUDINALLY THEREIN. THE INNER TUBULAR MEMBER IS PIVOTALLY MOUNTED AT ONE END FOR SWINGING MOVEMENTS RELATIVE TO THE MIXER ON A GENERALLY HORIZONTAL AXIS EXTENDING TRANSVERSELY OF THE CONVEYOR. THE OUTER TUBULAR MEMBER IS PIVOTALLY CONNECTED AT ONE END TO THE OTHER END OF THE INNER TUBULAR MEMBER ON A HINGE AXIS PARALLEL TO THE AXIS OF SWINGING MOVEMENT OF THE INNER MEMBER FOR MOVEMENTS BETWEEN AN OPERATIVE POSITION IN AXIAL ALIGNMENT WITH THE INNER MEMBER, AND AN INOPERATIVE STORAGE POSITION IN UNDERLYING GENERALLY PARALLEL RELATION TO THE INNER MEMBER. AN ELVATING CABLE IS DISPOSED TO MOVE THE OUTER MEMBER FROM ITS STORAGE POSITION TO ITS OPERATIVE POSITION.
|
||||||
| 163 | Conveyor device for pulverized, granular, fibrous or fluid products | US3707224D | 1970-10-27 | US3707224A | 1972-12-26 | RASTOIN BLAISE B |
| This invention relates to a conveying device for conveying pulverized, granular, fibrous or fluid materials, composed of a fixed cylindrical tube, a helical conveying element and a cylindrical central core. The conveying spiral occupies substantially all the space between the tube and the central core. To each speed of the spiral there corresponds a well determined output. The output is controlled by adjusting the speed of rotation of the spiral.
|
||||||
| 164 | Resiliently mounted auger mechanism | US3700179D | 1971-01-28 | US3700179A | 1972-10-24 | PEURSEM MARVIN VAN |
| A farm mechanism including an auger-type feeder, at least a portion of which is yieldably supported by a diaphragm-mounted motor.
|
||||||
| 165 | Grain auger device | US3679046D | 1970-12-29 | US3679046A | 1972-07-25 | LOCH GEORGE N; LOCH ALPHONSE |
| An elongated opening is formed through the casing of an auger on the underside and a screen is detachably secured over the opening to screen out small weed seeds and the like. This opening is blanked off when not in use and the degree of screening is governed by the volumetric intake of the auger which is adjustable.
|
||||||
| 166 | Auger conveyor | US3659700D | 1970-09-24 | US3659700A | 1972-05-02 | TUNDERMAN WILLIAM |
| An auger conveyor including a cylindrical core tube composed of a spiral-wound strip and having a raised spiral seam on its external surface, and spiral flighting connecting externally to the core tube, the flighting having a spiral inner edge parallel with and abutting the seam of the tube. The core tube and flighting assembly is rotatable relative to a housing to advance material therealong, the housing consisting of a spiral-wound cylindrical tube having an internal raised seam extending in close proximity to the outer edge of the flighting and acting as a stripper therefor.
|
||||||
| 167 | Screw conveyor apparatus | US3549000D | 1968-07-22 | US3549000A | 1970-12-22 | CHRISTIAN JOSEPH D; CHRISTIAN ROBERT F |
| 168 | Portable auger apparatus | US3543948D | 1968-10-22 | US3543948A | 1970-12-01 | TATUM ROBERT N |
| 169 | Method and apparatus for transporting a highly viscous liquid from a vacuum chamber | US3508683D | 1968-03-27 | US3508683A | 1970-04-28 | SCHEE BERNARD L A VAN DER |
| 170 | Replaceable shoes for paving augers | US3485341D | 1968-03-04 | US3485341A | 1969-12-23 | LUTZ KENNETH V |
| 171 | Screw conveyors | US3464539D | 1968-01-30 | US3464539A | 1969-09-02 | KELLY FREDERICK CHRISTOPHER |
| 172 | Flexible conveying apparatus | US57587666 | 1966-08-29 | US3360108A | 1967-12-26 | VOSS RAYMOND G |
| 173 | Conveyors of granular material | US51595465 | 1965-12-23 | US3351181A | 1967-11-07 | ALLEN KENNETH M; HARPER CHESTER H |
| 174 | Inclined screw conveyor | US51325665 | 1965-12-13 | US3349894A | 1967-10-31 | ALLEN KENNETH M; HARPER CHESTER H |
| 175 | Discharge assemblies for screw conveyors | US42387965 | 1965-01-06 | US3346092A | 1967-10-10 | BOWDEN DONALD W; JOHNSON JON E |
| 176 | Scroll conveyor | US53166666 | 1966-03-04 | US3337026A | 1967-08-22 | SILVER HAROLD F; STEELE CLARENCE R; PRICE FRANK B |
| 177 | Device for closing the outlet end of a worm conveyer | US47013265 | 1965-07-07 | US3333679A | 1967-08-01 | ADOLF ZIMMERMANN; ADOLF LESK |
| 1,101,253. Screw feed for pneumatic conveyers. A. ZIMMERMANN, [trading as ADOLF ZIMMERMANN MASCHINENBAU]. 7 July, 1965 [8 July, 1964], No. 28729/65. Heading B8A. A screw conveyer 5 discharges material along casing 1 whence it is deflected by rotor 9 into pneumatic conveyer 4. To prevent passage of air between areas at different pressures a rubber valve 11 is provided which is secured to shaft 6 at its centre, is strengthened by ribs 15, and presses against flange 2. The valve yields to allow the progress of material along the casing 1 but prevents back passag of air from the conveyer 4. | ||||||
| 178 | Pneumatic conveying apparatus | US42232664 | 1964-12-30 | US3314733A | 1967-04-18 | PAGE JAMES A |
| 179 | Machine for working and simultaneously delivering or conveying liquids, viscous or plastic compositions and powders | US48132265 | 1965-08-20 | US3288077A | 1966-11-29 | WALTER MESKAT |
| 1,125,775. Pug mills. FARBENFABRIKEN BAYER A.G. 9 Sept., 1965 [11 Sept., 1964], No. 38579/65. Heading B1C. [Also in Division Fl] A machine for mixing, kneading and displacing liquids, plastics compositions or powders comprises two intermeshing rotatable screws 1a, 1b which may have cores 2a, 2b that are eccentric relative to the threads and the axes of rotation 3a, 3b, the thread on each screw being in contact with the core of the other screw and having its longitudinal axis 4a, or 4b, eccentric relative to the axis of rotation. The screws may be of conic shape, Figs. 25 and 26 (not shown). In a second embodiment, Figs. 6 to 9 (not shown), the thread (15a) on one screw (10a) has its longitudinal axis (13a) coinciding with the axis of .rotation (12a) whereas the core (11b) of the other screw (10b) has its longitudinal axis (14b) coinciding with the axis of rotation. (12b). In a third embodiment, Figs. 10 to 13 (not shown), one screw (18a) is similar to the screw (10a) in the second embodiment whereas the other screw (18b) is similar to either of the screws 1a, 1b. In a fourth embodiment, Figs. 14 to 17 (not shown), both of the screws (26a, 26b) are similar to the screw 10a in the second embodiment. In a fifth embodiment, Figs. 18 and 19 (not shown), each screw is similar to either of the screws 1a, 1b and comprises two sections (34a, 35a), or (34b, 35b), having threads of opposite sense or pitch. In a sixth embodiment. Figs. 20 to 24 (not shown), the screws (46a, 46b) are coreless and have eccentric axes of rotation (47a, 47b), the threads (49a, 49b) having substantially triangular configurations in cross-section such that they are continuously in contact with each other when the screws rotate. In a seventh embodiment, Fig. 27 (not shown), two pairs of screws (62a, 62b), which are similar to the screws 1a, 1b, have their axes of rotation (64a, 64b, 64c, 64d) situated either in two intersecting planes or in a common plane. The embodiment according to Figs. 25 and 26 may be employed to effect separation of liquids, the walls of a housing for the screws being perforated. | ||||||
| 180 | Plastic screw conveyor and method of making same | US38613864 | 1964-07-30 | US3280963A | 1966-10-25 | KIRKER JR KENNETH O |
QQ群二维码
意见反馈
意见反馈