US4253A - Tanning - Google Patents
Tanning Download PDFInfo
- Publication number
- US4253A US4253A US4253DA US4253A US 4253 A US4253 A US 4253A US 4253D A US4253D A US 4253DA US 4253 A US4253 A US 4253A
- Authority
- US
- United States
- Prior art keywords
- tanning
- vats
- hides
- ooze
- vat
- 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
- 206010008415 Chediak-Higashi syndrome Diseases 0.000 description 2
- 241000545744 Hirudinea Species 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B1/00—Manufacture of leather; Machines or devices therefor
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C15/00—Apparatus for chemical treatment or washing of hides, skins, or leather
Definitions
- vat or reservoir (a) is sunk for the purpose of containing ooZe, or tanning liquor; on one side and above said reservoir are vats (b, b) the bottoms of which are on a level with the reservoir below; on the top of these vats are rails (c), one on each side, on which the wheels of a traversing car, hereinafter to be described, run; in these vats are frames (cl3), so constructed that they can be turned up when desired, the ends of the frame being projected far enough to rest in notches formed in the sides of the vat and serve as a pivot for the frame to be turned on.
- Fig. 2 A more perfect representation of these frames is shown in Fig. 2.
- the cross bars of the frame have a series of ⁇ Vinflexible hooks (e) projecting down from them, one of which 1s more perfectly represented at (A, detached) and between these the hides are put, where they are fastened two cross pieces (f), which have the wheels, that the carriage runs on connected with them; these pieces support an oblong box, or trough (el) that connects them; at each end of which there is another trough (62), at right angles to the first, these latter ones are pierced with a row of holes at the bottom not shown in the drawing and are long enough to extend from side to side of the vats; the long trough (d) that connects them is long enough to ext-end from one end of one vat along its whole length to the next vat, so that when the carriage traverses a fdistance equal to the length of one vat, it will bring the cross troughs over the two vats that it spans; it will be obvious that any number of vats each having a
- the carriage is moved by means of its connection with an endless belt (g), which passes over two pulleys placed at a distance apart equal to the length of the motion desired, and forms a common traverse motion; a pinion on one of the pulleys gears into a worm wheel (7L) by which it is driven; the shaft of the worm wheel may have a crank (i) on it, thatY connects with and works a pump (la), that pumps up the ooze from the reser voir into the trough (cl), which traverses under it and receives and distributes the ooze through the pierced bottoms of the cross troughs (c'Z) o-ver the hides that are suspended below; the ooze then drains down and runs off through a stop cock or gate (Z) in the vat, again into the reservoir where it is pumped from and is so made to circulate; the strength of the ooze being kept up by a supply from the leeches.
Description
'UNITED STATES PATENT OFFICE.
FRANCIS D. PARMELE, OF AKRON,l OHIO.
TANNING.
Speccation of Letters Patent No. 4,253, dated November 1, 1845.
T0 all whom t may concern: A
Be it known that I, FRANCIS D. PARMELE, of Akron, in the county of Summit and State of Ohio, have invented a new and Improved Apparatus for Tanning Leather; and I do hereby declare that the following is a full, clear, and exact description of the principle or character thereof and what distinguishes from all other things before known and of the manner o-f making, constructing, and using the same, reference being had to the accompanying drawings, forming part of this specication, in which- Figure l is an isometrical view, and Fig. 2 is the -frame to which the hides are suspended.
The same letters indicate like parts in both the figures.
The nature of my improvements consists in furnishing the hides with a constant supply of fresh ooze, and draining them thoroughly which is essential to accelerate the process of tanning. l
The apparatus for effecting this is as follows: a vat or reservoir (a) is sunk for the purpose of containing ooZe, or tanning liquor; on one side and above said reservoir are vats (b, b) the bottoms of which are on a level with the reservoir below; on the top of these vats are rails (c), one on each side, on which the wheels of a traversing car, hereinafter to be described, run; in these vats are frames (cl3), so constructed that they can be turned up when desired, the ends of the frame being projected far enough to rest in notches formed in the sides of the vat and serve as a pivot for the frame to be turned on. A more perfect representation of these frames is shown in Fig. 2. The cross bars of the frame have a series of `Vinflexible hooks (e) projecting down from them, one of which 1s more perfectly represented at (A, detached) and between these the hides are put, where they are fastened two cross pieces (f), which have the wheels, that the carriage runs on connected with them; these pieces support an oblong box, or trough (el) that connects them; at each end of which there is another trough (62), at right angles to the first, these latter ones are pierced with a row of holes at the bottom not shown in the drawing and are long enough to extend from side to side of the vats; the long trough (d) that connects them is long enough to ext-end from one end of one vat along its whole length to the next vat, so that when the carriage traverses a fdistance equal to the length of one vat, it will bring the cross troughs over the two vats that it spans; it will be obvious that any number of vats each having a cross trough can be placed in line, and the carriages connected so as to move with t-he same power. The carriage is moved by means of its connection with an endless belt (g), which passes over two pulleys placed at a distance apart equal to the length of the motion desired, and forms a common traverse motion; a pinion on one of the pulleys gears into a worm wheel (7L) by which it is driven; the shaft of the worm wheel may have a crank (i) on it, thatY connects with and works a pump (la), that pumps up the ooze from the reser voir into the trough (cl), which traverses under it and receives and distributes the ooze through the pierced bottoms of the cross troughs (c'Z) o-ver the hides that are suspended below; the ooze then drains down and runs off through a stop cock or gate (Z) in the vat, again into the reservoir where it is pumped from and is so made to circulate; the strength of the ooze being kept up by a supply from the leeches.
Having thus fully described my apparatus for tanning hides what I claim as my invention and desire to secure by Letters Patent is- The combination of a traversing carriage for distributing the ooze on the hides, substantially as above described, with a vat or vats, in which said hides are suspended, and from which the spent liquor can drain.
FRANS. D. PAR-MELE.
Vitnesses:
CHS. M. KELLER, J. J. GREENOUGH.
Publications (1)
Publication Number | Publication Date |
---|---|
US4253A true US4253A (en) | 1845-11-01 |
Family
ID=2064554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US4253D Expired - Lifetime US4253A (en) | Tanning |
Country Status (1)
Country | Link |
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US (1) | US4253A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4180262A (en) * | 1978-02-16 | 1979-12-25 | Pericles Gabrielidis | Tennis serving toss aid |
US6116053A (en) * | 1998-12-16 | 2000-09-12 | Am-Gold Corp. | Seamless hollow wedding band with comfort fit |
-
0
- US US4253D patent/US4253A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4180262A (en) * | 1978-02-16 | 1979-12-25 | Pericles Gabrielidis | Tennis serving toss aid |
US6116053A (en) * | 1998-12-16 | 2000-09-12 | Am-Gold Corp. | Seamless hollow wedding band with comfort fit |
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