US139479A - Improvement in devices for leveling millstones - Google Patents
Improvement in devices for leveling millstones Download PDFInfo
- Publication number
- US139479A US139479A US139479DA US139479A US 139479 A US139479 A US 139479A US 139479D A US139479D A US 139479DA US 139479 A US139479 A US 139479A
- Authority
- US
- United States
- Prior art keywords
- leveling
- devices
- millstones
- improvement
- plate
- 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
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- 238000010276 construction Methods 0.000 description 3
- 101100400378 Mus musculus Marveld2 gene Proteins 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
- F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window
Definitions
- My invention relates to that class of devices which are made use of for gaging, staffing, and leveling millstones and plumbing the spindles thereof; and the nature of said invention consists in certain modifications in the details of the construction ofthe same, whereby the spindle may be set perfectly true and the burrstone be made level.
- Figure l is a view, in perspective, representing the staff applied to the burr.
- Fig. 2 is a transverse vertical section.
- Fig. 8 is a plan ofthe bottom of the saucker.
- Fig. 4 illustrates the parts composing the lower chuck.
- Fig'. 5 is a transverse section on line .fr a* in Fig. 3.
- My invention is an improvement upon the tram-stati:l for grinding-mills patented by me on the 29th day of October, 1867, and the construction and operation of the same are as follows:
- a slotted plate, B is secured by means of screws to the bottom of the stati' A, and for the reception of the staiblocks C.
- the said staff-blocks G consist of the metallic part c1 tric plate k, and set-screw l.
- the chucks It are provided with lugs m, which work in the eccentric apertures of the plate k, so that when the annular collar is rotated the said chucks I a-re made to approach and clasp the spindle o.
- the annular collar may be clamped lirmly in any desired position by means of the setscrew l.
- the upper chuck-box p is of substantially the same construction and operation as the lower one, except that instead of a set-screw the nut q is made use of to clamp the annular collarf at any desired point.
- the clutch-box F provided with the an- "nular collar f, eccentric g, chuck h, eccentric plate k, set-screw l, lugs m, working in the eccentric apertures ofthe plate k, the spindle o, the upper clutch-box p, and the staff, all constructed and operating as described.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Description
w. RING,
Devices for Leveling Mill-Stones. i
No. 139,479.. Pateqtedluneanss' UNITED STATES WALTER RING, 0E OWEN COUNTY, INDIANA.
IMPROVEMENT IN DEVICES FCR LEVELING MILLSTONES.
Specification forming part of Letters Patent No. 139,479, dated June 3, 1873 application led September 9, 1872. p
T o all whom it may concern:
Beit known that I, WALTER RING,'of the county ot' Owen and State ot Indiana, have invented an Improved MillstoneGage.
The follow ing description, taken in connection with the accompanying plate of drawings hereinafter referred to, forms a full and exact specification, wherein are set forth the nature and principles of the invention, by which the same may be distinguished from others ot' a similar class, together with such parts thereof as are claimed as new and are desired to be secured by Letters Patent ot' the United States.
My invention relates to that class of devices which are made use of for gaging, staffing, and leveling millstones and plumbing the spindles thereof; and the nature of said invention consists in certain modifications in the details of the construction ofthe same, whereby the spindle may be set perfectly true and the burrstone be made level.
ln thcaccompanyingplate ofdrawings which illustrate my invention and form a part ot' the specification thereof', Figure lis a view, in perspective, representing the staff applied to the burr. Fig. 2 is a transverse vertical section. Fig. 8 is a plan ofthe bottom of the statt. Fig. 4 illustrates the parts composing the lower chuck. Fig'. 5 is a transverse section on line .fr a* in Fig. 3.
My invention is an improvement upon the tram-stati:l for grinding-mills patented by me on the 29th day of October, 1867, and the construction and operation of the same are as follows:
A slotted plate, B, is secured by means of screws to the bottom of the stati' A, and for the reception of the staiblocks C. The said staff-blocks G consist of the metallic part c1 tric plate k, and set-screw l. The chucks It are provided with lugs m, which work in the eccentric apertures of the plate k, so that when the annular collar is rotated the said chucks I a-re made to approach and clasp the spindle o. The annular collar may be clamped lirmly in any desired position by means of the setscrew l.
The upper chuck-box p is of substantially the same construction and operation as the lower one, except that instead of a set-screw the nut q is made use of to clamp the annular collarf at any desired point.A
Having thus described the essential improvements of my present invention upon my former patent, l claim- 1. In combination with the staff', the staiblock, consisting of two parts, c1 audaz, having a vertical and longitudinal adjustment, as herein shown and described.
2. The clutch-box F, provided with the an- "nular collar f, eccentric g, chuck h, eccentric plate k, set-screw l, lugs m, working in the eccentric apertures ofthe plate k, the spindle o, the upper clutch-box p, and the staff, all constructed and operating as described.
In testimony that I claim the foregoing I have hereunto set my hand and seal this 9th day of August, 1872.
WALTER' RING.' lL. s.]
Witnesses: l
JAMES HUTcHINGs, HENRY W. LEAs.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US139479A true US139479A (en) | 1873-06-03 |
Family
ID=2208893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US139479D Expired - Lifetime US139479A (en) | Improvement in devices for leveling millstones |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US139479A (en) |
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0
- US US139479D patent/US139479A/en not_active Expired - Lifetime
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