US529510A - Buffer for shanks of boots or shoes - Google Patents
Buffer for shanks of boots or shoes Download PDFInfo
- Publication number
- US529510A US529510A US529510DA US529510A US 529510 A US529510 A US 529510A US 529510D A US529510D A US 529510DA US 529510 A US529510 A US 529510A
- Authority
- US
- United States
- Prior art keywords
- disk
- buffer
- shanks
- boots
- shoes
- 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
- UIIMBOGNXHQVGW-UHFFFAOYSA-M buffer Substances [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 title description 30
- 210000001699 lower leg Anatomy 0.000 title description 10
- 240000004375 Petrea volubilis Species 0.000 description 12
- 230000000875 corresponding Effects 0.000 description 8
- 210000000474 Heel Anatomy 0.000 description 6
- 210000001138 Tears Anatomy 0.000 description 4
- 210000002105 Tongue Anatomy 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000036633 rest Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D9/00—Wheels or drums supporting in exchangeable arrangement a layer of flexible abrasive material, e.g. sandpaper
- B24D9/08—Circular back-plates for carrying flexible material
- B24D9/085—Devices for mounting sheets on a backing plate
Definitions
- My invention has for its object an elastic buffer covered with sand-paper, for smoothing the shanks of boots and shoes.
- sand-paper for smoothing the shanks of boots and shoes.
- Figure 1 is a longitudinal section of my buffer attachment.
- Fig. 2 is a detail in plan of the roughened Hexible covering for the buffer disk.
- Fig. 3 is a back view of the buer disk, showing the mannerin which the flexible covering is applied to said disk.
- Fig. 4 is a longitudinal section through the line 'y y of ⁇ Fig. 2.
- Fig. 5 is a detail in plan on a smaller scale than the other figures of the flexible backing to the roughened covering of the buffer disk.
- Fig. 6 is a detail enlarged, partly in section, of parts of the buffer shank and inclosed rod and catch.
- Fig. 7 is a cross section on the line o: fc of Fig. l.
- a is the metallic shaft of my buffer attachment, passing through and held by bearings g g, which may be secured to the standard of the machine in any appropriate manner.
- the shaft a is in the form ot' a tube, and is provided at one end with a disk e, said disk having a transverse hole corresponding with the hole of the shaft a.
- h is a rod passing through the shafta and a hole in the disk e
- 't' is a disk secured to said-rod hnear the disk e, said disk t' being provided with pins or studspp, Which pass through corresponding holes in'the disk e.
- a recess hg' In the end of the rod h opposite to the disk t', is a recess hg', in Which a spring catch hf rests, said catch being secured to the rod h (as shown in Fig. l) and adapted to catch over the end of the shaft d.
- the disk [c is made of any material possessing considrtble rigidity, and preferably with some elasticity.
- j is a pad of rubber or similar material secuiely attached to theouter surface of the disk t, thus giving a yielding and elastic bearing to the central portion of the flexible covering of the buffer disk,
- m is acircular piece of sand paper or cloth, having a central hole m and a radial opening or slit m? extending from said hole to the edge of the piece m; and vt is a piece of canvas or cloth, of similar shape to the piece m, having its central hole n andslot n2 corresponding with those of the piecem; the piece n being secured to said piecem so as to form a strong support and backing'for the same, but the piece n being also provided With tongues n3 'n3 which extend around the edges of the disk It, and between said disk and the disk e.
- the above construction is clearly shown in Figs. l, 2, 3, and 4.
- the radial slits or openings m2 and n2 are for the purpose of permitting the pieces m and n fitting snugly over the convex outer surface of the buffer disk t, Without buckling up.
- the central holes m and n are for the purpose of rendering a snug fit of the central portions of the flexible pieces m and n With the convex surface of the pad j.y
- the canvas piece n is stretched over the ⁇ disk la, and pins or studs p p extend from the inner surface of the disk t through holes in the disks k and e, and interposed backing piece n, and thus hold said IOG hacking piece and sand paper m securely in 1o hold said rod and shaft together, the studj acting as a spline,hy which 'the shaft a rotates the shaft h.
- the sand paper m for the hu ffer Wheel can he readily removed by sim ply releasing the spring catch h from the end of I5 the shaft d, and pulling said rod with its disk t' and the disk lc away from the shaft ct and disk e, and then pulling off the pieces n and m.
- a new piece of sand paper can then he as readily attached hy stretching the pieces ⁇ 2o m and n over the disk la, with the holes ofthe tongues 'n3 'n3 passing over the pins p p, then 4inserting; the rod h in the shaft d, so that the pins p p will enter the holes in the disk e, and
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
(No Moda.)
G. THBRRIEN. BUFFER PQR SHANKS 0F BooTs 0R SHOES. No. 529,510. Patented Nov. 20, 1894.
w: Nonms Firms cc, Puorcxuwo.. wAsmNnmN. u. c.
UNiTED STATES Parent Ottica.
GABRIEL THERRIEN, OF BROOKTO, MASSACHUSETTS.
BUFFER FOR SHANKS OF BOOTS OR SHOES.
SPECIFICATION forming part of Letters Patent N o. 529,510, dated November 20, 1894. Application filed January 12, 1894. Serial No. 496.698. (No model-l To all whom, it may concern.-
Be it known that I, GABRIEL THERRIEN, of Brockton, in thc county of Plymouth and State of Massachusetts, have invented certain new and useful Improvements in Buffers for the Shanks of Boots or Shoes, of which the following is a specification.
My invention has for its object an elastic buffer covered with sand-paper, for smoothing the shanks of boots and shoes. In such devices it is necessary that the sand-paper should he placed over an elastic cushion, and
it is very desirable that it be capable of being easily put on and when worn be readily taken off, and also that it should be placed on smoothly, as the heel of the boot or shoe to which it is to be applied, will otherwise, tear it. Heretofore the sand-paper, so far as I know, has been placed over felt, which lacks the proper elasticity, and put on in such a Way as that it does not lie perfectly smooth, and as a result oftentimes the heel of the boot or shoe on which it is being used, will catch and tear it. All these difficulties are overcome by the use of my invention.
In the accompanying drawings-Figure 1 is a longitudinal section of my buffer attachment. Fig. 2 is a detail in plan of the roughened Hexible covering for the buffer disk. Fig. 3 is a back view of the buer disk, showing the mannerin which the flexible covering is applied to said disk. Fig. 4 is a longitudinal section through the line 'y y of` Fig. 2. Fig. 5 isa detail in plan on a smaller scale than the other figures of the flexible backing to the roughened covering of the buffer disk. Fig. 6 is a detail enlarged, partly in section, of parts of the buffer shank and inclosed rod and catch. Fig. 7 is a cross section on the line o: fc of Fig. l.
Similar letters represent like parts in all the figures.
a is the metallic shaft of my buffer attachment, passing through and held by bearings g g, which may be secured to the standard of the machine in any appropriate manner. The shaft a is in the form ot' a tube, and is provided at one end with a disk e, said disk having a transverse hole corresponding with the hole of the shaft a.
h is a rod passing through the shafta and a hole in the disk e, and 't' is a disk secured to said-rod hnear the disk e, said disk t' being provided with pins or studspp, Which pass through corresponding holes in'the disk e.
In the end of the rod h opposite to the disk t', is a recess hg', in Which a spring catch hf rests, said catch being secured to the rod h (as shown in Fig. l) and adapted to catch over the end of the shaft d.
la is the buffer disk, of much larger diameter than the two disks e and t', and having a circular recess in which the disk t rests, and an inwardly extending circular flange t" extending between and separating the disks e and This disk 7c alsohas holes corresponding with those in the disk e, the pinsp p of the disk t' passing through said holes to hold the threedisks together. The disk [c is made of any material possessing considrtble rigidity, and preferably with some elasticity.
j is a pad of rubber or similar material secuiely attached to theouter surface of the disk t, thus giving a yielding and elastic bearing to the central portion of the flexible covering of the buffer disk,
m is acircular piece of sand paper or cloth, having a central hole m and a radial opening or slit m? extending from said hole to the edge of the piece m; and vt is a piece of canvas or cloth, of similar shape to the piece m, having its central hole n andslot n2 corresponding with those of the piecem; the piece n being secured to said piecem so as to form a strong support and backing'for the same, but the piece n being also provided With tongues n3 'n3 which extend around the edges of the disk It, and between said disk and the disk e. The above construction is clearly shown in Figs. l, 2, 3, and 4. The radial slits or openings m2 and n2 are for the purpose of permitting the pieces m and n fitting snugly over the convex outer surface of the buffer disk t, Without buckling up. The central holes m and n are for the purpose of rendering a snug fit of the central portions of the flexible pieces m and n With the convex surface of the pad j.y The canvas piece n is stretched over the `disk la, and pins or studs p p extend from the inner surface of the disk t through holes in the disks k and e, and interposed backing piece n, and thus hold said IOG hacking piece and sand paper m securely in 1o hold said rod and shaft together, the studj acting as a spline,hy which 'the shaft a rotates the shaft h. The sand paper m for the hu ffer Wheel can he readily removed by sim ply releasing the spring catch h from the end of I5 the shaft d, and pulling said rod with its disk t' and the disk lc away from the shaft ct and disk e, and then pulling off the pieces n and m. A new piece of sand paper can then he as readily attached hy stretching the pieces` 2o m and n over the disk la, with the holes ofthe tongues 'n3 'n3 passing over the pins p p, then 4inserting; the rod h in the shaft d, so that the pins p p will enter the holes in the disk e, and
the spring catch h2 locking over the end of the shaft a.
It will he found that the sand paper will he so held that there will be no danger of catching upon the heel when the buffer is being used, and the buffer may he operatedand turned in any desired way, Without in the least disturbing the sand paper.
What I claim, and desire to secure hy Letters Patent, is- 1 In a buffer for the shanks of boots and shoes, the combination of the tubular shaft a, having the perforated disk e, the flanged disk 7o having perforatio'ns Vcorresponding with these in the disk e, and the rod h having the spring 7b2 at one end and the disk 't' at the other end, said disk t' having pins p adapted to engage the perforations in the disks e and 7c, all as and for the purposes set forth.
GABRIEL THERRIEN.
Vitnesses:
UHAs. H. DREW, E. A. LOPER.
Publications (1)
Publication Number | Publication Date |
---|---|
US529510A true US529510A (en) | 1894-11-20 |
Family
ID=2598292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US529510D Expired - Lifetime US529510A (en) | Buffer for shanks of boots or shoes |
Country Status (1)
Country | Link |
---|---|
US (1) | US529510A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2443755A (en) * | 1946-12-09 | 1948-06-22 | Vass Martin | Demountable sanding disk |
US2469429A (en) * | 1946-10-10 | 1949-05-10 | Arthur P Beam | Abrasive and polishing head |
US2542158A (en) * | 1946-08-30 | 1951-02-20 | Gustave J Soderberg | Chuck for polishing machines |
US2620604A (en) * | 1950-11-22 | 1952-12-09 | Black & Decker Mfg Co | Mounting head for abrasive disks |
US2797536A (en) * | 1954-05-07 | 1957-07-02 | Laurence F Shesler | Refitting flush valves |
US3510992A (en) * | 1967-08-18 | 1970-05-12 | Alma A Hutchins | Backing pad for sanding discs |
-
0
- US US529510D patent/US529510A/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2542158A (en) * | 1946-08-30 | 1951-02-20 | Gustave J Soderberg | Chuck for polishing machines |
US2469429A (en) * | 1946-10-10 | 1949-05-10 | Arthur P Beam | Abrasive and polishing head |
US2443755A (en) * | 1946-12-09 | 1948-06-22 | Vass Martin | Demountable sanding disk |
US2620604A (en) * | 1950-11-22 | 1952-12-09 | Black & Decker Mfg Co | Mounting head for abrasive disks |
US2797536A (en) * | 1954-05-07 | 1957-07-02 | Laurence F Shesler | Refitting flush valves |
US3510992A (en) * | 1967-08-18 | 1970-05-12 | Alma A Hutchins | Backing pad for sanding discs |
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