US142809A - Improvement in tramming-bolts for grinding-mills - Google Patents
Improvement in tramming-bolts for grinding-mills Download PDFInfo
- Publication number
- US142809A US142809A US142809DA US142809A US 142809 A US142809 A US 142809A US 142809D A US142809D A US 142809DA US 142809 A US142809 A US 142809A
- Authority
- US
- United States
- Prior art keywords
- bolts
- tramming
- mills
- stone
- grinding
- 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 26
- 230000000284 resting Effects 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 206010022114 Injury Diseases 0.000 description 2
- 230000000875 corresponding Effects 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
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
- B02C2/02—Crushing or disintegrating by gyratory or cone crushers eccentrically moved
- B02C2/04—Crushing or disintegrating by gyratory or cone crushers eccentrically moved with vertical axis
- B02C2/045—Crushing or disintegrating by gyratory or cone crushers eccentrically moved with vertical axis and with bowl adjusting or controlling mechanisms
Definitions
- My invention consists in providing a trambolt device for traunning and securing the upper or stationary stone of a grain-mill (when the under stone is the runner) in such a manner that the stone once crammed will remain so, and not be affected or thrown out of trarn when it becomes necessary to remove the upper stone. 4
- Figure I is a vertical section of my improved reversiblegear grain mill pro- "ided with my tramming-bolts.
- Fig. II is an enlarged sectional View of the trainining-bolt, showing the manner of its application to the tramming-ring.
- Fig. III is a side elevation of the same.
- Fig. IV is a section on line a b, Fig. III.
- A is the frame of a portable grain-mill.
- B is the lower or running stone.
- (1 is the upper or stationary stone.
- D is a horizontal shaft, which runs through an oblong opening in the bridge -t-ree under the spindle point. This shaft extends across the entire bottom of the mill, and can be reversed at pleasure, thus bringing the driving-wheel on either side of the pinion.
- F is the vertical spindle on which the running stone is hung, and by which it is driven.
- G is a pinion-wheel thereon, gearing into and driven by the bevel-wheel E.
- H is a trarnming-ring resting on three or more hollow tramming-bolts, h, which are provided with screw-threads, and are screwed into the frame A.
- J is a cast-iron ring secured to the upper stone, and having a projecting flange, the face of the flange being turned to fit and correspond to the face of the flange of the trainnii'ng-ring H, and resting upon and supported by it.
- the face of the upper stone may be tramined, so as to bring its face parallel to the face of the under stone.
- Bolts I are then inserted through holes drilled in rings H and J, corresponding with holes through the center of the hollow tramming-bolts h.
- t is a rubber spring for the purpose of allowing foreign substances to pass between the stones without injury to the mill.
- j is a collar to hold the bolt I in position when the nut at the upper end thereof is removed.
- a tramxning-bolt for grain-mills consisting of the hollow trainmingscrew h, upon theupper face of which the trannning-ring is supported, and the bolt I passing through said hollow tramming-screw, with a nut upon each end, all being arranged substantially as and for the purpose set forth.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Description
2Sheets--Sh-eet1.
J. T. NOYE.- Tramming Bolts for Grinding Mills. No. 142,809, Patented $ep tember16,18 73.'
W! tmsses.
2 Sheets--Sheet 2. J. T. NUYE.
Tramming Bolts for Grinding Mills. No. 142,809. PatentedSeptember16, I873.
UNITED STATES PATENT QFFIGE.
JOHN T. NOYE, OF BUFFALO, NEW YORK.
IMPROVEMENT IN TRAMMlNG-BOLTS FOR GRINDING-MILLS.
V Specification forming part of Letters Patent No. 142,809, dated September 16, 1873; application filed February 17, 1873.
To all whom it may concern:
Be it known that I, JOHN T. NOYE, of the city of Buffalo, in the county of Erie and the State of New York, have invented a new and useful Device for Trarnming the Upper Stone of a Grain-Mill when the under stone is the runner, of which the following is a specification: Y
My invention consists in providing a trambolt device for traunning and securing the upper or stationary stone of a grain-mill (when the under stone is the runner) in such a manner that the stone once crammed will remain so, and not be affected or thrown out of trarn when it becomes necessary to remove the upper stone. 4
In the accompanying drawings, consisting of two'sheets, Figure I is a vertical section of my improved reversiblegear grain mill pro- "ided with my tramming-bolts. Fig. II is an enlarged sectional View of the trainining-bolt, showing the manner of its application to the tramming-ring. Fig. III is a side elevation of the same. Fig. IV is a section on line a b, Fig. III.
A is the frame of a portable grain-mill. B is the lower or running stone. (1 is the upper or stationary stone. D is a horizontal shaft, which runs through an oblong opening in the bridge -t-ree under the spindle point. This shaft extends across the entire bottom of the mill, and can be reversed at pleasure, thus bringing the driving-wheel on either side of the pinion.
F is the vertical spindle on which the running stone is hung, and by which it is driven. G is a pinion-wheel thereon, gearing into and driven by the bevel-wheel E. H is a trarnming-ring resting on three or more hollow tramming-bolts, h, which are provided with screw-threads, and are screwed into the frame A. J is a cast-iron ring secured to the upper stone, and having a projecting flange, the face of the flange being turned to fit and correspond to the face of the flange of the trainnii'ng-ring H, and resting upon and supported by it. By means of the tram-bolts h, the face of the upper stone may be tramined, so as to bring its face parallel to the face of the under stone. Bolts I are then inserted through holes drilled in rings H and J, corresponding with holes through the center of the hollow tramming-bolts h. t is a rubber spring for the purpose of allowing foreign substances to pass between the stones without injury to the mill. j is a collar to hold the bolt I in position when the nut at the upper end thereof is removed.
I claim A tramxning-bolt for grain-mills consisting of the hollow trainmingscrew h, upon theupper face of which the trannning-ring is supported, and the bolt I passing through said hollow tramming-screw, with a nut upon each end, all being arranged substantially as and for the purpose set forth.
JOHN T. NOYE.
Witnesses:
AMOS W. SANGSTER, VICTOR H. BECKER.
Publications (1)
Publication Number | Publication Date |
---|---|
US142809A true US142809A (en) | 1873-09-16 |
Family
ID=2212222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US142809D Expired - Lifetime US142809A (en) | Improvement in tramming-bolts for grinding-mills |
Country Status (1)
Country | Link |
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US (1) | US142809A (en) |
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0
- US US142809D patent/US142809A/en not_active Expired - Lifetime
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