US100519A - Improvement in hide-mills - Google Patents
Improvement in hide-mills Download PDFInfo
- Publication number
- US100519A US100519A US100519DA US100519A US 100519 A US100519 A US 100519A US 100519D A US100519D A US 100519DA US 100519 A US100519 A US 100519A
- Authority
- US
- United States
- Prior art keywords
- beater
- hide
- mills
- vibrating arm
- improvement
- 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
- 238000000034 method Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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
- C14B1/40—Softening or making skins or leather supple, e.g. by staking, boarding, or crippling machines, by dry mills
Definitions
- Our invention relates to the method of connecting the pitman, which actuantes thc beater of the mill, with the vibrating arm upon which thebeater is hung, (below'the beater',)in such a manner that the connection is made more perfectly than heretofore, andthe parts may be tightened or adjusted from the top of the beater with less diiiculty and trouble than is the case with the present method of adjusting the parts;
- Our invention is designed to overcome the dicultiesand imperfections ot the present method of adn justing the parts before described in hide-mills. As at present constructed and operated, itis very diicult to get at the connections furthe purpose of taking up the wear whichis the result of the continual jar and.'
- the drawing represents a vertical section ofthe beater, the lower part of the vibrating arm, and the parts employed in our new method of making the connection.
- A represents the vibrating arm.
- B is the beater, which is attached to the vibrating arm in-any suitable manner.
- Q is a key, which' passes througha slot in the strap D, up through the beater to the top, where it is adjusted by a nut.
- the strap D is made of iron, or other suitable material, and passes through the vibrating arm.
- -It has a bearing, E E, onthe side opposite thekey C, for the -purpose ofholding the end of the pitman F. This bearing is made wider than the strap D,'for the purpose ofA shouldering against the side of the vibrating arm.
- G isan oil-tube, which passes down through the beater B, through the strap D, and into the bearing E.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Percussion Or Vibration Massage (AREA)
Description
iluitrd xguette @aient @mira `JOHN P. FRIENROF PEABODY, AND BENJAMIN R. ANNABLE, OE SALEM,
MASSACHUSETTS.
Leners Pam: N 100,519, dated March s, 1870.
.xMPRovEMENT 1N HrD'EMILLa The Schedule referred to in these Letters Patent and making part of the same.
We, JOHN P. FRIEND, of Peabody, in the county yof Essex, and Stateo'f Massachusetts, and `BlfiNulMIN R. ANNABLE, of Salem, in said county and State, have invented certaiulmprovements in Hide-Mills, of which the following is a specification. l
Our invention relates to the method of connecting the pitman, which actuantes thc beater of the mill, with the vibrating arm upon which thebeater is hung, (below'the beater',)in such a manner that the connection is made more perfectly than heretofore, andthe parts may be tightened or adjusted from the top of the beater with less diiiculty and trouble than is the case with the present method of adjusting the parts; and
. It consists, for this purpose,.in making the connection of the pitman and vibrating armby means of a strap, which-passes through oraround the .vibrating arm, having a bearing for theend of the pitinan ou one side, and a gib and key on the other side, the key .passing up through the beater, and adjusted by means ofa nut on the top ofv the beater;` and in carying Aan oil-tube from the working partsnp through the beater, so that the connections may be lubricated. v
Our invention is designed to overcome the dicultiesand imperfections ot the present method of adn justing the parts before described in hide-mills. As at present constructed and operated, itis very diicult to get at the connections furthe purpose of taking up the wear whichis the result of the continual jar and.'
vibration.
It has been found from` experience that it is essential to make this connection below the beater, and consequently, below the hidebox,and from this cause, whenever the connection wears 1oose,there are' no adequate-means for readily `adjusting it, and no 'method of lubricating'thetwearing parts. The wearV is thus .much greater, and there is more danger of injury to the mill from this cause. l 4- All the filth from the ,hide which is lbeing mille passes down into the cavity below the hide-box, where these connections are located, making it. a very disagreeable process to keep the connections iu order, or
to get at it for lubrication.
Our method of making these connections avoids all these difficulties bymaking the parts adjustable and capable of being lubricated from the top ofthe beater, and the result is that the mill operates mo1'e"`perfectly,
with less wear and injury to the moving parts, and with greater economy.
The drawing represents a vertical section ofthe beater, the lower part of the vibrating arm, and the parts employed in our new method of making the connection.
A represents the vibrating arm.
B is the beater, which is attached to the vibrating arm in-any suitable manner.
Q is a key, which' passes througha slot in the strap D, up through the beater to the top, where it is adjusted by a nut. The lower part of the key Gis wedgeshaped, to correspondwith the shape of the gib H.
The strap D is made of iron, or other suitable material, and passes through the vibrating arm. -It has a bearing, E E, onthe side opposite thekey C, for the -purpose ofholding the end of the pitman F. This bearing is made wider than the strap D,'for the purpose ofA shouldering against the side of the vibrating arm.
G isan oil-tube, which passes down through the beater B, through the strap D, and into the bearing E.
When the pitman F becomes loose from wear or other causes, it is only necessary to tighten the nut on the top of the beater, which raises the key C, drawing the strap through the vibrating arm, and tightening the bearing E, which incloses the end of the pit-mau.
We claim as our invention- 1. Connecting the pitman and vibrating arm of a.
3. The tube G,`passing down from the upper side ofthe beater to the bearing E E, for the purpose set l forth.
JOHNP. FRIEND. BENJ. R. ANNABLE.
Witnesses:
J. A. BAssETm, J OHN R. NORFOLK.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US100519A true US100519A (en) | 1870-03-08 |
Family
ID=2169981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US100519D Expired - Lifetime US100519A (en) | Improvement in hide-mills |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US100519A (en) |
-
0
- US US100519D patent/US100519A/en not_active Expired - Lifetime
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