US241178A - Cutting-disk for leather-skiving machines - Google Patents
Cutting-disk for leather-skiving machines Download PDFInfo
- Publication number
- US241178A US241178A US241178DA US241178A US 241178 A US241178 A US 241178A US 241178D A US241178D A US 241178DA US 241178 A US241178 A US 241178A
- Authority
- US
- United States
- Prior art keywords
- disk
- cutting
- leather
- plane
- edge
- 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
- 239000010985 leather Substances 0.000 description 4
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
-
- 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
- Y10T83/00—Cutting
- Y10T83/929—Tool or tool with support
- Y10T83/9372—Rotatable type
- Y10T83/9403—Disc type
Definitions
- the cutting-disk herein described is adapted for use in skiving the edge of thin Vamps or upper-leather of a flexible nature, like French kid, and a cutting-disk for this purpose must have a very long and thin blade with a long bevel upon the upper portion, and the lower portion plane or level near the cutting-edge and concave within the planeportion.
- a disk having a cutting-edge formed by a short bevel on one side will not answer for this purpose.
- n the cutting-edge of the disk.
- (1 is the plane under portionot' thedisk, and a is the concave portion, which comprises the central part of the disk within the plane or level portion a.
- a is the long bevel, which may or may not be slightly concave, and which, together with the plane portion a, forms a long thin cuttingedge.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Description
(No Model.)
. G. AMAZEEN. Cutting Disk for Leather Skiving Machines.
N0. 241,178. Patented May 10,, 188i.
Fig.5-
. 4 IIIQ? mm Al]! 4 N. PETERS, Photo-Lithographer, Washington, D C.
"arts STATES CHRISTOPHER AMAZEEN, OF BOSTON, MASSACHUSETTS.
CUTTING 'DISK FOR LEATHER-SKIVING MACHINES.
SPECIFICATION forming part of Letters Patent No. 241,178, dated May 10, 1881.
Application filed August 2, 1880 To all whom it may concern Beit known thatI, CHRISTOPHER AMAZEEN, of Boston, in the county of Suffolk and Commonwealth of lliassachusetts, a citizen of the United States, have made a new and useful Improvement in Cutting-Disks, of which the following is a full, clear, and exact description, reference bei ng had to the accompanying drawings, forming a part of this specification, in explaining its nature, in which- Figure 1 is a plan of the disk; Fig. 2, a side elevation; Fig. 3, a cross-section. Fig. 4 is a View illustrating in cross-section a portion of the disk enlarged.
The cutting-disk herein described is adapted for use in skiving the edge of thin Vamps or upper-leather of a flexible nature, like French kid, and a cutting-disk for this purpose must have a very long and thin blade with a long bevel upon the upper portion, and the lower portion plane or level near the cutting-edge and concave within the planeportion. A disk having a cutting-edge formed by a short bevel on one side will not answer for this purpose.
n represents the cutting-edge of the disk.
(1 is the plane under portionot' thedisk, and a is the concave portion, which comprises the central part of the disk within the plane or level portion a.
(No model.)
a is the long bevel, which may or may not be slightly concave, and which, together with the plane portion a, forms a long thin cuttingedge.
(t represents a plane portion on the upper surface of the disk; a the pin and boltholes.
By providing the disk withthe plane or level portion a between the concave portion a and the cutting-edge, I am enabled to sharpen it easily and to obtain a true edge, as the plane portion acts to provide a uniform bearing on the grinding-wheel, whereas if the concave portion extended to the extreme edge of the disk the true edge could not be so easily obtained, and there would be great liability of grinding it untrue on account of the very narrow portion that would bear upon the grinding-whee].
Having thus fully described my invention, I claim and desire to secure by Letters Patent of the United States- A cutting-disk having the concave portion a and the plane or level portion a upon one side and the long bevel a and the plane portion a upon the other side, substantially as and for the purposes described.
UI-IRISTOPHER AMAZEEN.
Witnesses F. F. RAYMOND, 2d, A. J. OEITINGER.
Publications (1)
Publication Number | Publication Date |
---|---|
US241178A true US241178A (en) | 1881-05-10 |
Family
ID=2310517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US241178D Expired - Lifetime US241178A (en) | Cutting-disk for leather-skiving machines |
Country Status (1)
Country | Link |
---|---|
US (1) | US241178A (en) |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2566214A (en) * | 1946-09-25 | 1951-08-28 | Wilkinson Sword Co Ltd | Manually operated dry shaving device |
USD619152S1 (en) | 2009-12-18 | 2010-07-06 | Techtronic Power Tools Technology Limited | Adapter |
USD623034S1 (en) | 2009-12-18 | 2010-09-07 | Techtronic Power Tools Technology Limited | Tool arbor |
USD646542S1 (en) | 2010-09-29 | 2011-10-11 | Milwaukee Electric Tool Corporation | Accessory interface for a tool |
USD651062S1 (en) | 2010-09-29 | 2011-12-27 | Milwaukee Electric Tool Corporation | Tool interface for an accessory |
USD651878S1 (en) | 2010-12-14 | 2012-01-10 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD651877S1 (en) | 2010-12-14 | 2012-01-10 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD651875S1 (en) | 2010-12-14 | 2012-01-10 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD651874S1 (en) | 2010-12-14 | 2012-01-10 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD651876S1 (en) | 2010-12-14 | 2012-01-10 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD652274S1 (en) | 2010-12-14 | 2012-01-17 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD653523S1 (en) | 2010-09-29 | 2012-02-07 | Milwaukee Electric Tool Corporation | Adapter for a tool |
USD694076S1 (en) | 2012-06-25 | 2013-11-26 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD694596S1 (en) | 2012-06-25 | 2013-12-03 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD694597S1 (en) | 2012-06-25 | 2013-12-03 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD694599S1 (en) | 2012-06-25 | 2013-12-03 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD694598S1 (en) | 2012-06-25 | 2013-12-03 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
US9555554B2 (en) | 2013-05-06 | 2017-01-31 | Milwaukee Electric Tool Corporation | Oscillating multi-tool system |
-
0
- US US241178D patent/US241178A/en not_active Expired - Lifetime
Cited By (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2566214A (en) * | 1946-09-25 | 1951-08-28 | Wilkinson Sword Co Ltd | Manually operated dry shaving device |
USD619152S1 (en) | 2009-12-18 | 2010-07-06 | Techtronic Power Tools Technology Limited | Adapter |
USD623034S1 (en) | 2009-12-18 | 2010-09-07 | Techtronic Power Tools Technology Limited | Tool arbor |
USD633769S1 (en) | 2009-12-18 | 2011-03-08 | Techtronic Power Tools Technology Limited | Tool arbor |
USD653523S1 (en) | 2010-09-29 | 2012-02-07 | Milwaukee Electric Tool Corporation | Adapter for a tool |
USD646542S1 (en) | 2010-09-29 | 2011-10-11 | Milwaukee Electric Tool Corporation | Accessory interface for a tool |
USD651062S1 (en) | 2010-09-29 | 2011-12-27 | Milwaukee Electric Tool Corporation | Tool interface for an accessory |
USD746655S1 (en) | 2010-09-29 | 2016-01-05 | Milwaukee Electric Tool Corporation | Blade |
USD734649S1 (en) | 2010-09-29 | 2015-07-21 | Milwaukee Electric Tool Corporation | Flush cut blade tool accessory |
USD697384S1 (en) | 2010-09-29 | 2014-01-14 | Milwaukee Electric Tool Corporation | Tool interface for an accessory |
USD669754S1 (en) | 2010-09-29 | 2012-10-30 | Milwaukee Electric Tool Corporation | Accessory |
USD665242S1 (en) | 2010-09-29 | 2012-08-14 | Milwaukee Electric Tool Corporation | Accessory interface for a tool |
USD651878S1 (en) | 2010-12-14 | 2012-01-10 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD651874S1 (en) | 2010-12-14 | 2012-01-10 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD651876S1 (en) | 2010-12-14 | 2012-01-10 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD651877S1 (en) | 2010-12-14 | 2012-01-10 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD652274S1 (en) | 2010-12-14 | 2012-01-17 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD651875S1 (en) | 2010-12-14 | 2012-01-10 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD694596S1 (en) | 2012-06-25 | 2013-12-03 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD694598S1 (en) | 2012-06-25 | 2013-12-03 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD694599S1 (en) | 2012-06-25 | 2013-12-03 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD694597S1 (en) | 2012-06-25 | 2013-12-03 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD694076S1 (en) | 2012-06-25 | 2013-11-26 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
US9555554B2 (en) | 2013-05-06 | 2017-01-31 | Milwaukee Electric Tool Corporation | Oscillating multi-tool system |
US10137592B2 (en) | 2013-05-06 | 2018-11-27 | Milwaukee Electric Tool Corporation | Oscillating multi-tool system |
US10940605B2 (en) | 2013-05-06 | 2021-03-09 | Milwaukee Electric Tool Corporation | Oscillating multi-tool system |
US11724413B2 (en) | 2013-05-06 | 2023-08-15 | Milwaukee Electric Tool Corporation | Oscillating multi-tool system |
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