US355103A - Half to haelan p - Google Patents
Half to haelan p Download PDFInfo
- Publication number
- US355103A US355103A US355103DA US355103A US 355103 A US355103 A US 355103A US 355103D A US355103D A US 355103DA US 355103 A US355103 A US 355103A
- Authority
- US
- United States
- Prior art keywords
- metal
- corrugated
- shears
- blades
- sheet
- 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
- POPFMWWJOGLOIF-XWCQMRHXSA-N Fludroxycortide Chemical compound C1([C@@H](F)C2)=CC(=O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2C[C@H]3OC(C)(C)O[C@@]3(C(=O)CO)[C@@]2(C)C[C@@H]1O POPFMWWJOGLOIF-XWCQMRHXSA-N 0.000 title 2
- 229910052751 metal Inorganic materials 0.000 description 18
- 239000002184 metal Substances 0.000 description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000000137 annealing Methods 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000004301 light adaptation Effects 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B9/00—Blades for hand knives
- B26B9/02—Blades for hand knives characterised by the shape of the cutting edge, e.g. wavy
Definitions
- the object of my invention is to produce a device for shearing corrugated metal across the corrugations without flattening or otherwise disturbing the corrugations.
- Figure 1 is a perspective view of a pair of shears embodying my improvements.
- Fig. 2 shows the adaptation of my shears to heavy work.
- each blade is pivoted together in the usual manner.
- the cutting-edges of each blade are corrugated to conform more or less accurately to the shape of the sheet to be out.
- Fig. l a sheet of corrugated metal is shown in position between the blades and ready to be out. As the blades are approximated the sheet 23 is out with ashearing cut from the inner to the outer ends of the blades. For heavy metal it is preferable to have the blades approach each other squarely, the lower one acting as a bed on which the sheet rests.
- the corrugated metal being cut by plain shears, the corrugations were broken, which necessitated the reworking of the metal again; If the metal be out before being oor- 35 rugated, the difference of annealing of the iron allows the metal to take up more or less of the sheet, and hence in cutting miters, 850., the metal, if out before being corrugated, cannot be depended on to come out to the correct 0 measure.
Description
(No Model.)
L.L.SAGENDOB.PH.
SHBARS.
No. 355,103. Patented Dec. 28, 1886.
r n m UNITED STATES PATENT OFFICE.
LONGLEY LEWIS SAGENDORPH, OF CINCINNATI, OHIO, ASSIGNOR OF ONE- HALF TO HARLAN P. LLOYD, OF SAME PLACE.
SHEARS.
SPECIFICATION forming part of Letters Patent No. 355,103,datec1 December 28, 1886.
Application filed October 25. 1886. Serial No. 2l7,194. (No model .To aZZ whom it may concern:
Be it known that I, LONGLEY LEWIs SAG- ENDORPH, a resident of Cincinnati, Hamilton county, Ohio, have invented certain new and 5 useful Improvements in Shearsfor Cutting Corrugated Sheet Metal, of which the following is a specification.
The object of my invention is to produce a device for shearing corrugated metal across the corrugations without flattening or otherwise disturbing the corrugations.
In the accompanying drawings, forming part of this specification, Figure 1 is a perspective view of a pair of shears embodying my improvements. Fig. 2 shows the adaptation of my shears to heavy work.
In my shears as adapted for hand use the blades are pivoted together in the usual manner. The cutting-edges of each blade are corrugated to conform more or less accurately to the shape of the sheet to be out.
In Fig. l a sheet of corrugated metal is shown in position between the blades and ready to be out. As the blades are approximated the sheet 23 is out with ashearing cut from the inner to the outer ends of the blades. For heavy metal it is preferable to have the blades approach each other squarely, the lower one acting as a bed on which the sheet rests.
The advantages of my device will be readily o seen.
Heretofore, the corrugated metal being cut by plain shears, the corrugations were broken, which necessitated the reworking of the metal again; If the metal be out before being oor- 35 rugated, the difference of annealing of the iron allows the metal to take up more or less of the sheet, and hence in cutting miters, 850., the metal, if out before being corrugated, cannot be depended on to come out to the correct 0 measure.
What I claim as new and of my invention, and desire to secure by Letters Patent, is
In shears for cutting metal, a pair of solid blades having their edges corrugated, substan- 5 tially as and for the purposes specified.
LONGLEY LEWIS SAGENDORPH.
Witnesses:
Enwn. W. PELTON, O. M. HILL.
Publications (1)
Publication Number | Publication Date |
---|---|
US355103A true US355103A (en) | 1886-12-28 |
Family
ID=2424151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US355103D Expired - Lifetime US355103A (en) | Half to haelan p |
Country Status (1)
Country | Link |
---|---|
US (1) | US355103A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2431970A (en) * | 1945-03-26 | 1947-12-02 | Swartz Claude | Wire-cutting pliers |
US2660241A (en) * | 1948-04-01 | 1953-11-24 | Bela B Junkunc | Cutting machine |
-
0
- US US355103D patent/US355103A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2431970A (en) * | 1945-03-26 | 1947-12-02 | Swartz Claude | Wire-cutting pliers |
US2660241A (en) * | 1948-04-01 | 1953-11-24 | Bela B Junkunc | Cutting machine |
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