US238755A - Peldt - Google Patents
Peldt Download PDFInfo
- Publication number
- US238755A US238755A US238755DA US238755A US 238755 A US238755 A US 238755A US 238755D A US238755D A US 238755DA US 238755 A US238755 A US 238755A
- Authority
- US
- United States
- Prior art keywords
- tobacco
- cutting
- rollers
- chute
- sieve
- 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
Links
- 241000208125 Nicotiana Species 0.000 description 18
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 18
- 239000002245 particle Substances 0.000 description 8
- 239000012535 impurity Substances 0.000 description 6
- 210000000988 Bone and Bones Anatomy 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 235000013601 eggs Nutrition 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 235000008216 herbs Nutrition 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/02—Jaw crushers or pulverisers
- B02C1/04—Jaw crushers or pulverisers with single-acting jaws
- B02C1/046—Jaw crushers or pulverisers with single-acting jaws of the plural stage type
Definitions
- N. H. BQRGFELDT Machine for Cutting Tobacco.
- This invention relates to certain improvements on the tobacco-cutting machine which is described in Letters Patent No. 138,606, dated May 6, 1.873.
- Theinvention consists in placing a hopping chute beneath the sieve-bottom of the feedbox for the purpose of receiving the small particles of tobacco from the feed-box, which need not be out, and impurities.
- Figure 1 is a top View; Fig. 2, a side elevation Fig. 3, a vertical central section of my improved tobacco-cutting machine.
- the letter A represents the frame of the machine.
- B and O are the cutting-rollers, each of which is provided with a series of cutting-edges, a, and intervening grooves, b, the cutting-edges of one roller being set up against those of the other by a set-screw, D, or by a spring or weighted lever- Rotary motion is imparted to the rollers B and 0 by toothed wheels (I and e, as shown in Fig. 1.
- the Wheel 01 on one of the rollers is somewhat smaller than the wheel 0 on the other of said rollers, as indicated in Fig. 2.
- E is a feed-box, into which the tobacco is placed before it is moved, by hand or otherwise, to the rollers.
- Part of the bottom of this teed-box contains a sieve, g, through which the smaller particles of tobacco that are not to be out drop down into a chute, F, which is suspended below the sieve g of the feed-box.
- the chute F receives vibratory motion by being suspended by a hook, it, from a prismatic or cam shaft, 1'.
- the chute F may have a sieve,
- the stationary feed-box E having stationary sievebottom g, in combination with a hopping chute F, which extends under the fixed sieve portion of the feed-box, substantially as described.
Description
(No Model.) 2 Sheets-Sheet 1.
N. H. BQRGFELDT. Machine for Cutting Tobacco.
No. 238,755. Patented March 15,1881.
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,MPETERS. PHOTOYLITHOGRAPHER. WASHINGTON. D C
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Patented March 15,1881.
lvevenzbr ffihzesses Y W W UNITED STATES PATENT OFFICE.
NICHOLAS H. BORGFELDT, OF NEW YORK, N. Y.
MACHINE FOR CUTTING TOBACCO.
SPECIFICATION forming part of Letters Patent N 0. 238,755, dated. March 15, 1881.
Application filed October 12, 1880.
T 0 all whom it may concern:
Be it known that I, NICHOLAS H. Bone.- FELDT, of New York, in the county and State of New York, have invented a new and 1mproved Machine for Outtin g Tobacco, of which the following is a specification.
.This invention relates to certain improvements on the tobacco-cutting machine which is described in Letters Patent No. 138,606, dated May 6, 1.873.
Theinvention consists in placing a hopping chute beneath the sieve-bottom of the feedbox for the purpose of receiving the small particles of tobacco from the feed-box, which need not be out, and impurities.
In the accompanying drawings, Figure 1 is a top View; Fig. 2, a side elevation Fig. 3, a vertical central section of my improved tobacco-cutting machine.
The letter A represents the frame of the machine.
B and O are the cutting-rollers, each of which is provided with a series of cutting-edges, a, and intervening grooves, b, the cutting-edges of one roller being set up against those of the other by a set-screw, D, or by a spring or weighted lever- Rotary motion is imparted to the rollers B and 0 by toothed wheels (I and e, as shown in Fig. 1. The Wheel 01 on one of the rollers is somewhat smaller than the wheel 0 on the other of said rollers, as indicated in Fig. 2. By this means the speed of the two rollers when they are revolved is not alike, and their cutting-edges a grind each other sharp by thus turning with different speed in contact with each other.
Into the frame A are set a series of small pins, f, which enter the grooves 11 of the rollers B and G, and serve as clearers. By having each of these pins'f independent of each other their independent adjustmentis rendered pos sible.
(N0 model.)
E is a feed-box, into which the tobacco is placed before it is moved, by hand or otherwise, to the rollers. Part of the bottom of this teed-box contains a sieve, g, through which the smaller particles of tobacco that are not to be out drop down into a chute, F, which is suspended below the sieve g of the feed-box. The chute F receives vibratory motion by being suspended by a hook, it, from a prismatic or cam shaft, 1'. The chute F may have a sieve,
j,forits bottom,for discharging through it the finest particles of tobacco or impurities, and carry along its face the less-fine particles of tobacco, which may be mixed with the cut portions that are also dropped into the chute from the rollers B and 0. By this means the requisite separation of the impurities, and also of the very tine particles of tobacco, from the remainder is automatically et't'ected.
Although I have described this as a machine for cutting tobacco, it may with equal advantage be used for cutting and separating other substances than tobaccosuch as herbs used for medicinal purposes, and the like.
I claim 1. In a tobacco-cutting machine, the stationary feed-box E, having stationary sievebottom g, in combination with a hopping chute F, which extends under the fixed sieve portion of the feed-box, substantially as described.
2. The combination of the cutting-rollers B G with the feed-box E, having sieve bottom g, and with the hopping chute F, having sievebottom j, that extends under the sieve-bottom g and under the cutting-rollers B and 0, substantially as described.
NICHOLAS H. BORGFELDT.
Witnesses:
WILLY G. E. SonULTz, WILLIAM H. 0. SMITH.
Publications (1)
Publication Number | Publication Date |
---|---|
US238755A true US238755A (en) | 1881-03-15 |
Family
ID=2308106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US238755D Expired - Lifetime US238755A (en) | Peldt |
Country Status (1)
Country | Link |
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US (1) | US238755A (en) |
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0
- US US238755D patent/US238755A/en not_active Expired - Lifetime
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