US793926A - Conveyer for metal bars. - Google Patents
Conveyer for metal bars. Download PDFInfo
- Publication number
- US793926A US793926A US21984404A US1904219844A US793926A US 793926 A US793926 A US 793926A US 21984404 A US21984404 A US 21984404A US 1904219844 A US1904219844 A US 1904219844A US 793926 A US793926 A US 793926A
- Authority
- US
- United States
- Prior art keywords
- bars
- teeth
- conveyor
- bar
- metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B43/00—Cooling beds, whether stationary or moving; Means specially associated with cooling beds, e.g. for braking work or for transferring it to or from the bed
- B21B43/10—Cooling beds with other work-shifting elements projecting through the bed
Definitions
- Fig. 3 is a side view showing the position of the conveyor when rocked to raise a metal bar.
- Fig. 4; is a detaclled view of one of the rocking notched conveyor-bars.
- l ig. 5 is a transvm'se sectional view of one of the notched conveyor-bars on line 5 5, Fig. 1.
- liig. 6 is a sectional view of one of the bearings ol the notched con veye rbars, showing the adjusti ngscrew for adjusting the position of the bar.
- Fig. 7 is a sectional view of a conveyor-bar, showing a modified form.
- My present invention relates to a conveyor :for conveying metal bars preferably from a lower to a higher plane; and it consists in the 3 constrluiztion and arrangemeiiit of parts, as hereii'ialter described, and pointed out in the annexed claims.
- 1 '1 denote a pair of com'eyer-ro]ls carried on shafts 2 2 and driven by miter-gears 3 from a common driving-sln1ft l Journaled in bearings 6 in vertical planes parallel with the axes of the shafts 2 are the inclined rocking bars 7.
- Each of the rocking 4 bars 7 is provided with radial notched blades ti and fl, arranged at right angles to each other.
- the blade 8 is provided with notches to form triangular teeth ll), and the blade 9 is similarly notched to form triangular teeth ii.
- the bars 7 are held in their bearings 5 and t' in an inclined position, as represented in Flgs.
- the trlangnlar teeth 10 are provided with inclined sides '12, the mclinatiou of which is greater than the coellicient of friction, so that a metal bar supported 5 on the triangular teeth ll) near their apex will slide by gravity to the bottom of the notch, in the position represented by the bars '1?) [3, Fig. 2,. f limilarly the triangular teeth 11 are provided with inclined sides H, on which a metal bar when supported near the top of the teeth, as represented at If) 15 Fig. i), will be caused to slide by gravity to the bottom of the notches.
- llhenever a bar has been caused to slide by gravity from the top to the bottom of one of the ta-iangular teeth, it will be brought into contact with surfaces It; at right angles to the inclined surfaces l2 and I L of the trial'ignlar teeth.
- lhe lowermost triangular teeth 11 of each of the rock- 5 ing bars Treceives the bar in a horizontal position and is provided with guides 17 17 to conduct the bar by a longitiulimil movement in the direction of the arrow '18, Fig. 1, across the com eyer, the longitudinal IIIOVOlTlQlil] of 7 the bar being facilitated by the rotating rolls 1 l.
- Each of the rocking conveyor-lmrs 7 is provided with an arm 19, and these arms are pivotally cm'mected by links 2U 20, and the lirst rocking conve,verlJar 7 in the series is also provided with a radial arm 21, which is cormected by links 522 22 with a pistonrod 25" which is reciprocatial by a hydraulic cylinder 24-, lniving the usual valve connections (not shown) to enable the movement of the $0 rocking bars to be controlled by the operator.
- the apices of the trial'igular teeth 10 are arrangedin planes midway between theapices 05 of the triangular teeth ll, so that when the oar has slid to the bottom of the lirst set of teeth ii at the lower end ot the conveyor-bars T and the conveye '-bars I are rocked in the opposite direction one-quarter turn, thereby bringing the triangular teeth 10 from a horizontal to a vertical plane, the metal bar is lilted by and supported upon theiuclined sides 12 ol the teeth 10, upon which the bar slides into the position shown by the bar 13 in Figs. 1 and E2.
- the rocking motion of theconveyerbars 7 is then continued, causing the metal bar to be alternately supported first by one set ol teeth 10 and then by the other set of teeth 11 with a period between each alternate i5 rocking of the conveyorbars to allow the metal bar to slide down the inclined sides ol? the triangular teeth, and this operation is repeated until the metal bar has been moved along the eonveyer-bars T by a stepdrv-step movement, each successive step causing the metal bar to be raised to a higher level due to the inclination of the conveyor-bars 7.
- Each 01 the conveyor-bars 7 is longitudinally adjustable in its hearings 5 and 3 by means of an adjusting-screw 29, hearing against the lower end of the conveyor-bar, th: 'eby enabling the conveyor-bars to be accurately adjusted, so as to bring the liftingteeth of one bar in alinement with the corresponding lifting-teeth of the remaining bars, so that the inclined sides 12 and l lof each set of teeth 10 and 11 will lie in the same plane wh n ln'ought into action to support a metal bar, and the surfaces 16, which serve as stops to limit the movemeirt of the bar, when :ICtlr y gravity will also lie in the same plane, so that when the bar has slid by gravity down iliued sides cl the triangular teeth and 'iln'iiiihly against the step-sur- "np an'ting-surtaces ot the metal .alinement will serve to straighten.
- the combi' nation with a series of jmu'naled conveverbars having parallel axes and capable ot a ninllaneous intermittent rotary movement about their axes, oi teeth projecting from said conveyer-hars and arranged in two rows r series.
- said teeth havin inclined sides arnd to form ways 3" the sliding movebar supported thereon with us ct one series oi teeth oven d sides at the adjacent in a conv yor for metal bars the combii'iation ot a se ies o t conveyer-bars, teeth project' em said bars and having inclined sides forming ways for a metal bar sliding thereon by gravity, and a series o'l stops at the base of said inclined sides, said stops being in alinement. whereby a metal bar is straightener l by its impact against said stops.
- the combi nation with a journaled conveyer-bar having teeth arranged in two sets or rows, 0] guides for the longitudinal movei'mint of a metal bar across said conwxyerbar, said guide being supported on oneol said teetlnand n'leans for imparting an intermitlimt rotary motion to said conveyor-bar about its axis.
- the combi nation with a notched plate 'lormingteeth. ol a guide for the longitudinal movement oi a metal bar across said notched plate, said guide being SLIDDOlllOd on one of said teeth, said tooth having an inclined side arranged to be brought into contact with the metal bar by a rocking movement of the notched plate, whereby the metal bar is raised out of said guide and means for rocking said plate.
- the combi nation with a series 01 comuiyer-hars journaled in bearings and having inclined axes, of teeth projecting from said eonveyer-bars and arranged in sets or row.” and having inclined sides with the inclined sides ol' one set overlapping the inclined sides of the next adjaecmt set, and means for imparting an intermittent rotary H'IOVUIDCHl; to said conveyer-bars to bring said sets of teeth alternately into supporting relation to a metal bar extending across said conveyor-l ars, whereby the metal bar is advanced l.)roadsi(le from one vertical level to another.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Attitude Control For Articles On Conveyors (AREA)
- Branching, Merging, And Special Transfer Between Conveyors (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE178171T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US793926A true US793926A (en) | 1905-07-04 |
Family
ID=5704814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US21984404A Expired - Lifetime US793926A (en) | 1904-08-08 | Conveyer for metal bars. |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US793926A (fr) |
| DE (1) | DE178171C (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3891081A (en) * | 1973-08-28 | 1975-06-24 | Mannesmann Roehren Werke Ag | Reversibly moving elongated stock in transverse direction |
| US5086912A (en) * | 1990-11-13 | 1992-02-11 | Howden Jr Dwight E | Ambulator for carpet rolls or the like |
| US6374988B1 (en) | 2000-02-02 | 2002-04-23 | Fairfield Machine Company, Inc. | Accumulating conveyor for elongated stock |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2796780A (en) * | 1953-07-10 | 1957-06-25 | York Engineering & Constructio | Conveying and cooling apparatus |
| DE1176056B (de) * | 1961-04-17 | 1964-08-13 | Donka App Fabriek N V | Vorrichtung zum Foerdern von stabfoermigen Gegenstaenden |
| US8308091B2 (en) | 2010-10-05 | 2012-11-13 | Progressive International Corporation | Offset blade grater |
| US8403243B2 (en) | 2010-10-05 | 2013-03-26 | Progressive International Corporation | V-blade grater |
| US8567704B2 (en) | 2011-02-08 | 2013-10-29 | Progressive International Corporation | Rotary grater |
-
0
- DE DENDAT178171D patent/DE178171C/de active Active
-
1904
- 1904-08-08 US US21984404A patent/US793926A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3891081A (en) * | 1973-08-28 | 1975-06-24 | Mannesmann Roehren Werke Ag | Reversibly moving elongated stock in transverse direction |
| US5086912A (en) * | 1990-11-13 | 1992-02-11 | Howden Jr Dwight E | Ambulator for carpet rolls or the like |
| US6374988B1 (en) | 2000-02-02 | 2002-04-23 | Fairfield Machine Company, Inc. | Accumulating conveyor for elongated stock |
Also Published As
| Publication number | Publication date |
|---|---|
| DE178171C (fr) |
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