US77637A - Improved bolt-cutter - Google Patents
Improved bolt-cutter Download PDFInfo
- Publication number
- US77637A US77637A US77637DA US77637A US 77637 A US77637 A US 77637A US 77637D A US77637D A US 77637DA US 77637 A US77637 A US 77637A
- Authority
- US
- United States
- Prior art keywords
- cutter
- bolt
- improved bolt
- cutters
- parts
- 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
- 210000001847 Jaw Anatomy 0.000 description 4
- 210000000282 Nails Anatomy 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 102100000497 WDHD1 Human genes 0.000 description 2
- 101700081112 WDHD1 Proteins 0.000 description 2
- 239000010959 steel 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
- B26B17/00—Hand cutting tools, i.e. with the cutting action actuated by muscle power with two jaws which come into abutting contact
- B26B17/003—Hand cutting tools, i.e. with the cutting action actuated by muscle power with two jaws which come into abutting contact manually operated tools specially adapted for separating nuts attached to each other, e.g. by rust
Definitions
- the object of my invention is to provide nu instrument for cutting o bolts, rivets, nails, &c., simple in structure, and one' easily and1 expeditiously operated.
- Figure 1 perspective view of my device.
- the 'lrdwings will sufficiently show' the manner of constructing m'y machine.
- the parts A und B are made of wrought iren,cprrovided with steel jaws or cutters, e, ⁇ properly tempered for thntpurpose.l
- the parts A and B are lconnected by bolts ff. f
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Scissors And Nippers (AREA)
Description
pini-12h `tart @anni @muy FRANK MILLER., 0F I'NDIANOVLA, ILLINOIS..A
- Leim 31mm. 77,637, am@ my 5, 1ste .IMPROVBD BOLT-GUTTER.,
To WHOM IT'MAY CONCERN:
Beitknown that I, FRANK MILLER, of Indianola,'in the county of Vermillion, und vState of Illinois, have mode certain new and 'useful Improvements in 'Bolt and Rivet-Cutting lMachine; and I hereby declare the following to be a full and exact description of. the same, reference being had to the drawings "that accompany and form a. part Vof these specifications, l 4
-The object of my invention is to provide nu instrument for cutting o bolts, rivets, nails, &c., simple in structure, and one' easily and1 expeditiously operated.
Figure 1, perspective view of my device.
Figure 42, View, showing 'manner of operating.
Figure 3,4sectional view of different-parts.
Letter A, stationary handle, undone of the cutters.
Iietter`B,'sliding cutter, the counterpart of A.
Letter C, lever, operating an eccentric byl which Vtheiouttcr B ismoved.
The 'lrdwings will sufficiently show' the manner of constructing m'y machine. The parts A und B are made of wrought iren,cprrovided with steel jaws or cutters, e,` properly tempered for thntpurpose.l
It will be observed that these cutters are flat on the under` side orv surface, so that they will cut perfectly smooth and even at the point required. I
The parts A and B are lconnected by bolts ff. f
In the sliding cutter'B are slots, It h, through which the bolts ff pass. These slots provide for the move-V m'ent of-the cutter B back 4eind forth."v I
At the' lower Parffof thai-ever C, and extending at right angles, with n, is 'the eccentric, 1f, Operatingjn ,the
slot or oblongv coller, Ii, in the part B. 'An extension ofthe part k forms a2bolt, and passes throughthe handle f' A, andis held by the nut z', shown in tig. 1. I This forms the fulcrum. Y
The mode of operating'will'be rendily seen. By raising or throwing back the-lever C, as shown, in iig. 2, the jaws vor cutters areopened to receive the-bolt or rivet. Then, byy drawing the lever C towards you, the bolt is cut smoothly, and es close te the nut as you may desire.- I
What I claim ns my invention, and desire to secure by Letters Intent, is-
The -toel herein described, when its several parts nre constructed and arranged substantially as und for the purposes set forth. l
In testimony whereof, I have signedmy naine to this specification in the presence of two subscribing witnesses.
' .FRANK MILLER. Witnesses:
B. B. BAUM, G. N. BAUM.
Publications (1)
Publication Number | Publication Date |
---|---|
US77637A true US77637A (en) | 1868-05-05 |
Family
ID=2147139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US77637D Expired - Lifetime US77637A (en) | Improved bolt-cutter |
Country Status (1)
Country | Link |
---|---|
US (1) | US77637A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020161387A1 (en) * | 2000-06-22 | 2002-10-31 | Blanco Ernesto E. | Safety trocar with progressive cutting tip guards and gas jet tissue deflector |
-
0
- US US77637D patent/US77637A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020161387A1 (en) * | 2000-06-22 | 2002-10-31 | Blanco Ernesto E. | Safety trocar with progressive cutting tip guards and gas jet tissue deflector |
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