US861476A - Polishing-wheel. - Google Patents

Polishing-wheel. Download PDF

Info

Publication number
US861476A
US861476A US33789006A US1906337890A US861476A US 861476 A US861476 A US 861476A US 33789006 A US33789006 A US 33789006A US 1906337890 A US1906337890 A US 1906337890A US 861476 A US861476 A US 861476A
Authority
US
United States
Prior art keywords
wheel
flanges
polishing
flange
keep
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
Application number
US33789006A
Inventor
Daniel Frederick Mcgovern
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US33789006A priority Critical patent/US861476A/en
Application granted granted Critical
Publication of US861476A publication Critical patent/US861476A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B24D7/02—Wheels in one piece

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Description

' miiwssee:
D. F. MOGOVERN.
POLISHING WHEEL.
APPLICATION FILED OOT.8, 1906.
mwmwnml| Lw a: pant-Q2 e dfiri Ck M Gox/e 61 PAT'ENTED JULY 30, 1907.
UNITED STATES PATENT OFFICE DANIEL FREDERICK MCGOVERN,
-OF MONTPE-LIER, VERMONT.
POLISHING-WHEEL.
Specification of Letters Patent.
Patented J'ul 30, 1907.
Application filed October 8,1906. Serial No. 337.890.
To all whom it may concern:
.Be it known that I, DANIEL FREDERICK MCGOVERN, a citizen of the'United States, residing at Montpelier,
in the county of Washington and State of Vermont,
an arrangement of scroll flanges which will work the material across'the face of the polishing wheel and allow the flanges to work through it and. keep it separated to prevent its caking. To this end I have devised a combination of flange spirals and curves so arranged as to. work the material across the path of succeeding spirals and allow the same to obtain from it a maximum amount of polishing action.
The'construction of the device will be more fully described, in the specification which follows and are illustrated in the drawings which form a part thereof and in which,
Figure 1, is a bottom view of the polishing wheel, and Fig. 2, a side view of the same.
In these drawings A indicates the frame disk of the wheel, having the socket S to receive the driving shaft.
B are detachable spiral flanges having sharpens runner shaped ends b.
C are inwardly turned sections on two or more of the flanges B. These sections 0 curve in radially towards the center of the wheel, so as to bring the material drawn in by the spiral, across the face of the wheel and in line with the flanges which terminate just behind it.
D are a pair of oppositely faced flanges sharpened at their ends d. These flanges terminate just in front of p the end of the portion C and tend to prevent the undue accumulation of material at the center of the disk and keep the materials working back on O.
H is an opening through the disk A.
In operation the disk is rotated in the direction of the arrow over the block to be polished. As the wheel is rotated the flanges pick up and work under their sur faces the polishing material and at the same time keep this material moving and shifting so that it will not cake. The flanges at the outer edge of the wheel keep the material divided and work it along a pluralityof channels, the flange section'O drags it across the path of the inner flanges and the inner flanges D cooperate with the flange section C and keep the material from concentrating at the center of the wheel.
What I therefore claim and ters Patent, is:-- g
1. In a polishing wheel, the combination of a plate, a spirally disposed flange havinga radially disposed section desire tosecure by Letat its inner end, and a flange within said first named flange and termlnatlng'in front of said radially disposed portion. H
2. A stone polishing wheel consisting of a plate, a plurality of flanges spirally arranged thereon at dilTorent dlstances from the center thereof, one of the outer flanges having its inner end disposed radially across the path of one of the inner flanges.
In witness whereof, I aflix my signature in presence of two witnesos.
DANIEL FREDERICK MCGOVERN.
Witnesses:
Moms McKmsrnr, Harmr C. SHURTLEFF.
US33789006A 1906-10-08 1906-10-08 Polishing-wheel. Expired - Lifetime US861476A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US33789006A US861476A (en) 1906-10-08 1906-10-08 Polishing-wheel.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33789006A US861476A (en) 1906-10-08 1906-10-08 Polishing-wheel.

Publications (1)

Publication Number Publication Date
US861476A true US861476A (en) 1907-07-30

Family

ID=2929928

Family Applications (1)

Application Number Title Priority Date Filing Date
US33789006A Expired - Lifetime US861476A (en) 1906-10-08 1906-10-08 Polishing-wheel.

Country Status (1)

Country Link
US (1) US861476A (en)

Similar Documents

Publication Publication Date Title
US861476A (en) Polishing-wheel.
US1814587A (en) Pulp refining apparatus
US970618A (en) Abrading-wheel.
US1202769A (en) Polishing-wheel.
US120505A (en) Improvement in mill-stone dressings
US4382A (en) Mill for grinding
US1302404A (en) Polishing-wheel.
US1142063A (en) Sanding-machine.
US1034456A (en) Centrifugal pump.
US267783A (en) Island
USRE15245E (en) Daniel frederick mcgovern
US789198A (en) Mill.
US588513A (en) Half to charles f
US346320A (en) Disintlgrator for the reduction of grain in the manufacture of starch
US1296985A (en) Polishing-wheel.
US117634A (en) Improvement in peat-elevators
US945499A (en) Grindstone.
US424100A (en) dqbson
US785546A (en) Leather-polishing roll.
US1105088A (en) Polishing-wheel.
US1415808A (en) dellinger
US538697A (en) Grin ding-mill
US391971A (en) Ticut
US930778A (en) Polishing-wheel for stone.
US1158327A (en) Abrading and polishing apparatus.