US1266A - Mill for grinding grain - Google Patents
Mill for grinding grain Download PDFInfo
- Publication number
- US1266A US1266A US1266DA US1266A US 1266 A US1266 A US 1266A US 1266D A US1266D A US 1266DA US 1266 A US1266 A US 1266A
- Authority
- US
- United States
- Prior art keywords
- mill
- frame
- pressure rod
- grinding grain
- section
- 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
- 239000004575 stone Substances 0.000 description 16
- 230000001105 regulatory Effects 0.000 description 4
- 235000013339 cereals Nutrition 0.000 description 2
- 230000001808 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000994 depressed Effects 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000012054 meals Nutrition 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
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
- B02C2/10—Crushing or disintegrating by gyratory or cone crushers concentrically moved; Bell crushers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S165/00—Heat exchange
- Y10S165/163—Heat exchange including a means to form fluid film on heat transfer surface, e.g. trickle
- Y10S165/172—Film flows along exterior of plural pipe sections
- Y10S165/175—Horizontally extending, parallel sections disposed in vertical array, i.e. one pipe directly above another
- Y10S165/176—Horizontally extending, parallel sections disposed in vertical array, i.e. one pipe directly above another with means suspended beneath pipe surface to guide liquid droplets
Definitions
- My improvement consists in the manner in which I construct the part which I denominate the pressure rod, which is intended to elevate the bridge'tree, and, consequently, the ruiming stone, and to regulate the action ot the mill in this particular part. ln other parts, my grist mill resembles such as have been previously in use, and which need not, therefore, be described by me.
- A. A is the running, and B, B, the bed stone; the runner being attached to the spindle C, C, and the bed stone being held in the Atrame D, D, as in the mill upon which this is an improvement.
- E is the bridge tree, and F. the top frame, which are also similar to those in the original machine.
- c. is a regulating screw passing through the bottom of the frame of the mill, and hearing against the lower section of the pressure rod; which rod is divided into two parts, or sect-ions, one of which extends up tothe frame D, which contains the bed stone, and the other section extends from said frame, to the top frame F, through which it passes.
- the upper section G' has a collar piece I), attached to it on its lower end, which collar piece passes through the 'frame D, and has a square socket on its under side which receives the upper end of the lower section Gr, of the pressure rod, which is itted into said socket, its end being squared, and serving as a coupling to cause both sections of the pressure rod to turn together.
- the collar piece b is a separate piece from the two sections of the pressure rod, serving to connect them together', there being a joint and pin at c, which unites the collar piece wit-h the section G; and Iby taking this pin out the top frame F, may be turned back, to raise the stone for dressing, or for any other purpose.
- e, c is a. wheel attached to the lower section of the pressure rod, and serving to turn it.
- the three pieces of which the pressure rod consists, are, by this arrangement, connected together and form one continuous rod, by means of which the pressure is regulated, the bridge tree and the top frame being simultaneously raised, or depressed, to an equal extent.
- the great advantage of this mode of constructing the pressure rod is that the stress produced from the tendency of the. runner to rise is exerted directly upon the frame D, D, which contains the bed stone, and against which the flanch (Z, (Z, bears, instead of being exerted upon the bridge tree, as in the machine'. upon which this 1s an improvement; the operation of the stones is thus rendered more steady and certain than upon the former plan.
Description
UNITED sTArEsfgENT oEEIcE.
HENRY PEARCE, OF CINCINNATI, OHIO.
i l MILL FOR GRINDING GRAIN.
Specification of Letters Patent No. 1,266, dated July 29, 1839.
To all 107mmit muy concerny Be it known that l, HENRY PEARGE, of the city of Cincinnati, in the State of Ohio, have made an Improvement in the Machinery ot Mills for the Manufacture of Grain into Meal and Flour, for which Letters Patent of the United States were obtained by Jessy O. Smith, under date of the 9th day of January, 1830; and l do hereby declare that the following is a full and exact description ol my improvement on said niachinery.
My improvement consists in the manner in which I construct the part which I denominate the pressure rod, which is intended to elevate the bridge'tree, and, consequently, the ruiming stone, and to regulate the action ot the mill in this particular part. ln other parts, my grist mill resembles such as have been previously in use, and which need not, therefore, be described by me.
` The accompanying drawing represents a perspective view, and a vertical section of my machine through its center.
A. A, is the running, and B, B, the bed stone; the runner being attached to the spindle C, C, and the bed stone being held in the Atrame D, D, as in the mill upon which this is an improvement. E is the bridge tree, and F. the top frame, which are also similar to those in the original machine.
G, (l. is the pressure rod.
c., is a regulating screw passing through the bottom of the frame of the mill, and hearing against the lower section of the pressure rod; which rod is divided into two parts, or sect-ions, one of which extends up tothe frame D, which contains the bed stone, and the other section extends from said frame, to the top frame F, through which it passes. The upper section G', has a collar piece I), attached to it on its lower end, which collar piece passes through the 'frame D, and has a square socket on its under side which receives the upper end of the lower section Gr, of the pressure rod, which is itted into said socket, its end being squared, and serving as a coupling to cause both sections of the pressure rod to turn together. The collar piece b, isa separate piece from the two sections of the pressure rod, serving to connect them together', there being a joint and pin at c, which unites the collar piece wit-h the section G; and Iby taking this pin out the top frame F, may be turned back, to raise the stone for dressing, or for any other purpose.
(l, (l, is the projecting head, or ianch, ot' the collar piece which bears against the under side of the frame D. The lower end of the section Gr, has a screw cut upon it, which works through the nut d, on the under side of the bridge tree E; and the upper end of the section G, screws through the end of the top frame F, the threads of both screws being similar.
e, c, is a. wheel attached to the lower section of the pressure rod, and serving to turn it. The three pieces of which the pressure rod consists, are, by this arrangement, connected together and form one continuous rod, by means of which the pressure is regulated, the bridge tree and the top frame being simultaneously raised, or depressed, to an equal extent. The great advantage of this mode of constructing the pressure rod is that the stress produced from the tendency of the. runner to rise is exerted directly upon the frame D, D, which contains the bed stone, and against which the flanch (Z, (Z, bears, instead of being exerted upon the bridge tree, as in the machine'. upon which this 1s an improvement; the operation of the stones is thus rendered more steady and certain than upon the former plan.
lVhat I claim as my invention, and desire to secure by Letters Patent, is-
The within described manner of constructing the pressure rod with the flanch rl, d, by means of which the stress resulting from the tendency of the runner to rise, is exerted directly upon the frame D, D, containing the bed stone, in consequence of the projecting ianch d, (Z, of the collar piece bearing againstthe lower side of the said frame, and its connection with the top frame, in the manner described.
HENRY PEARCE.
Witnesses Trios. P. JONES, LINToN THORN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1266A true US1266A (en) | 1839-07-29 |
Family
ID=2061552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US1266D Expired - Lifetime US1266A (en) | Mill for grinding grain |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1266A (en) |
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0
- US US1266D patent/US1266A/en not_active Expired - Lifetime
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