US92637A - Improved instrument for cutting pegs from boots - Google Patents
Improved instrument for cutting pegs from boots Download PDFInfo
- Publication number
- US92637A US92637A US92637DA US92637A US 92637 A US92637 A US 92637A US 92637D A US92637D A US 92637DA US 92637 A US92637 A US 92637A
- Authority
- US
- United States
- Prior art keywords
- cutting
- boots
- pegs
- improved instrument
- instrument
- 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
- 210000001699 lower leg Anatomy 0.000 description 4
- 210000003414 Extremities Anatomy 0.000 description 2
- 210000000474 Heel Anatomy 0.000 description 2
- 206010022114 Injury Diseases 0.000 description 2
- 230000001154 acute Effects 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D5/00—Hand appliances or hand tools for making or repairing shoes, other than those covered by groups A43D15/00, A43D19/00, A43D95/00, A43D100/00, A43D117/00
- A43D5/10—Shoe-peg rasps
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T279/00—Chucks or sockets
- Y10T279/17—Socket type
Definitions
- Figure 2 is a longitudinal section through the centre of the same.
- Figure 3 is a transverse section, on the line :1; xot' fig. 2.
- the device ordinarily used for cutting pegs from the interior ot' boots and slices is objectionable, for the. following reasons, viz: Not being surrounded with a guard, its knife-edges are apt to b'e brought against and inj ure the upper leather, and the form ot' thc port-ion of Vthe instrument adjacent to the knife-edges is such, that it becomes extremely diiticult to sharpen them when dull and worn away, aml the whole instrument soon becomes worthless, and is discarded for a new one.
- My invention has for its object to remove, the above-mentioned difficulties, and consists in a ⁇ nife made independently of and removable at pleasure from the main portion ot' the instrument, by which construction, when the cutting-edge is dull, the knife may be readily.removed to be sharpened, and when worn away may be replaced by a new' one at a tritling cost.
- a screwthread, a which lits into a corresponding thread in the inner end of a metallic racket or plate, O,wbie11 is slotted out, for the reception of a metallic block, D, which is held in place therein, and is pressed tightly against a thin blade, E, )rovided with cutting-edges, l) c, on two of its opposite sides.
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
N. PETERS, PHOTO-LH HQGRAPHEB. WASHINGYON D C dtntrd (States i stent (ittltlitef FRANK OSBORNE, 0F SOUTH HANSON, ASSIGNOR TO HIMSELF AND XV. HRBERT KEENE, OF EAST BRIDGEWATER, MASSACHUSETTS.
Letters Patent No; 92,637, dated July 13, 1869.
IMPROVED INSTRUMENT I OR CUTTING- PEGS FROM BOOTS, 8cc.
,The Schedule referred to in these Letters Patent and making part of the same.
To all whom it may concern:
Be it known that I, FRANK OsBoRNE, of South Hanson, in the county ot' Plymouth, and State of Massachusetts, have invented certain Improvements inl-Instruments for ,Cutting Pegs from Boots and Shoes, of which the followingl is a full, clear, and exact description, reference being had 'to the. accompanying drawings, making part oi' this speciii'cation, in which- Figure l is a perspective View of my improved instrument.
Figure 2 is a longitudinal section through the centre of the same.
Figure 3 is a transverse section, on the line :1; xot' fig. 2.
The device ordinarily used for cutting pegs from the interior ot' boots and slices is objectionable, for the. following reasons, viz: Not being surrounded with a guard, its knife-edges are apt to b'e brought against and inj ure the upper leather, and the form ot' thc port-ion of Vthe instrument adjacent to the knife-edges is such, that it becomes extremely diiticult to sharpen them when dull and worn away, aml the whole instrument soon becomes worthless, and is discarded for a new one.
My invention has for its object to remove, the above-mentioned difficulties, and consists in a {nife made independently of and removable at pleasure from the main portion ot' the instrument, by which construction, when the cutting-edge is dull, the knife may be readily.removed to be sharpened, and when worn away may be replaced by a new' one at a tritling cost.
To enable others skilled in the art to understand and use my invention, I will proceed to describe the manner in\\vhich I have carrie-d it out.
In the said drawings- A represents a circular metallic rod, provided at one end with a wooden handle, .15.
At vthe opposite eml of this rod is formed a screwthread, a, which lits into a corresponding thread in the inner end of a metallic racket or plate, O,wbie11 is slotted out, for the reception of a metallic block, D, which is held in place therein, and is pressed tightly against a thin blade, E, )rovided with cutting-edges, l) c, on two of its opposite sides.
The outer extremity of the portion ot' the rod provided with a screw-thread tits into a recess in the centre of the rear end ot the block D, by whicli construe tion the knife-blade may be held immovably in place, the slotted plate C serving as a frame or guard to enclose the knife-blade, and protect the upper from injury from its edges, b c.
On reference to tig. 2, it will be seen that the inclination of these cutting-edges b c to the shank or rod is such, that in one position ofthe rod the edge b forms an acute angle therewith, to adapt it for use in cutting off the pegs projecting up into the interior of the boot or shoe at its shank and toe-portions, while, when the rod is turned over, the edge c makes an obtuse angle therewith, or inclines out therefrom, to adapt it for use in cutting oii` the pegs projecting up inside the sole at vand nea-r the heel.
O ltti'ms.
\Vhat 1 claim as my invention, and desire to secure by Letters Patent, is
An instrument tor cutting pegs from bootsor slices,-A provided with a removable knife, E, substantially as described Y Also, the slotted socket C,aud block D, inY combination with the knife E, and rod A, with its screw-thread a, operating substantially as described, for the purpose set forth. i
FRANK OSBORNE.
Y Vitnesses:
N. W. STEARNS, NV. J. CAMBRIDGE.
Publications (1)
Publication Number | Publication Date |
---|---|
US92637A true US92637A (en) | 1869-07-13 |
Family
ID=2162114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US92637D Expired - Lifetime US92637A (en) | Improved instrument for cutting pegs from boots |
Country Status (1)
Country | Link |
---|---|
US (1) | US92637A (en) |
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0
- US US92637D patent/US92637A/en not_active Expired - Lifetime
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