US889177A - Wire-cutting device. - Google Patents

Wire-cutting device. Download PDF

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Publication number
US889177A
US889177A US1907380254A US889177A US 889177 A US889177 A US 889177A US 1907380254 A US1907380254 A US 1907380254A US 889177 A US889177 A US 889177A
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US
United States
Prior art keywords
wire
shanks
dies
cutting device
erie
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
Application number
Inventor
Charles BURDICK
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MERWIN Manufacturing Co
O F MERWIN
Original Assignee
MERWIN Manufacturing Co
O F MERWIN
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MERWIN Manufacturing Co, O F MERWIN filed Critical MERWIN Manufacturing Co
Priority to US1907380254 priority Critical patent/US889177A/en
Application granted granted Critical
Publication of US889177A publication Critical patent/US889177A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D23/00—Machines or devices for shearing or cutting profiled stock
    • 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
    • Y10T83/404—By means to misalign aligned apertured tools
    • Y10T83/416—Rotary relative movement solely about a single pivot
    • Y10T83/42—With plural apertures in one or both carriers

Definitions

  • This invention relates to wire cutting devices and consists of certain improvements in the construction thereof as w1ll hereinafter be fully described and pointed out in the claims.
  • Figure 1 is a plan view.
  • Fig. 2 an elevation of the same.
  • Fig. 3 is a section on the line 3-3 in Fig. 2.
  • the invention is shown asapplied to the shanks of tinners shears.
  • gear segment 4 is arranged on the end one of the shanks and a gear segment 5 is pivoted on the other shank. Gear segments 4 and 5 are in mesh.
  • the gear 5 may be operated by a lever 7. 1
  • gear segment 5 acts upon gear segment 4 to give relative movement to the shanks 3 so that the shears may be operated with any desired leverage.
  • This part of the construction is not novel.
  • each shank Arranged in each shank equally distant from the pivot of the shanks are circular openings 8. These are ordinarily formed by simply drilling through the two they are assembled. Dies 9 are inserted in these 0 enings. These dies are provided with a p urality of cutting o enings 10 of different sizes, the openings 0 the same size in the two dies being in register with the shanks in one osition so that a wire 11 may be passed t irough them and out off by the relative movement of the shanks. The dies are held in place by the set screws 12. By making both dies round and supplying each shank with such a die a lurality of openings may be readily supplied and different sizes of wire may be advantageously out without adjustment of the dies.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Harvester Elements (AREA)

Description

No. 889,177, PATENTED MAY 26, 1908.
G. BURDIOK. WIRE CUTTING DEVICE.
APPLICATION FILED JUNE 22,1907.
5 u z v V do A i r UNITED STATES PATENT OFFICE.
CHARLES BURDICK, OF ERIE, PENNSYLVANIA, ASSIGNOR TO 0. F. MERWIN, OF ERIE, PENN- SYLVANIA, DOING BUSINESS AS MERWIN MANUFACTURING COMPANY.
WIRE-CUTTINGRDE VICE Specification of Letters Patent.
Patented May 26, 1908.
To all whom it may concern:
Be it known that I, CHARLEs BURDIoK, acitizen of the United States, residing at Erie, in the county of Erie and State of Pennsylvania, have invented new and useful Improvements in Wire Cutting Devices, of which the following is a specification.
This invention relates to wire cutting devices and consists of certain improvements in the construction thereof as w1ll hereinafter be fully described and pointed out in the claims.
The invention is illustrated in the accompanying drawing as follows:
Figure 1 is a plan view. Fig. 2 an elevation of the same. Fig. 3 is a section on the line 3-3 in Fig. 2.
The invention is shown asapplied to the shanks of tinners shears.
11 marks the blades of the shears which are ivoted on the pin 2, and 33 the shanks of tl ie shears. A gear segment 4 is arranged on the end one of the shanks and a gear segment 5 is pivoted on the other shank. Gear segments 4 and 5 are in mesh. The gear 5 may be operated by a lever 7. 1
It will readily be seen as the gear segment 5 is operated it acts upon gear segment 4 to give relative movement to the shanks 3 so that the shears may be operated with any desired leverage. This part of the construction is not novel.
Arranged in each shank equally distant from the pivot of the shanks are circular openings 8. These are ordinarily formed by simply drilling through the two they are assembled. Dies 9 are inserted in these 0 enings. These dies are provided with a p urality of cutting o enings 10 of different sizes, the openings 0 the same size in the two dies being in register with the shanks in one osition so that a wire 11 may be passed t irough them and out off by the relative movement of the shanks. The dies are held in place by the set screws 12. By making both dies round and supplying each shank with such a die a lurality of openings may be readily supplied and different sizes of wire may be advantageously out without adjustment of the dies.
What I claim as new is:
The combination of the shanks 3, pivotally secured together and having the circular openings 8 concentrically arranged with relation to the pivots of the shanks; and the dies 9 seated therein, having corresponding cutting holes of difierent sizes correspondingly arranged in said dies.
In testimony whereof I have hereunto set my hand in the presence of two subscribing witnesses.
CHARLES BURDICK. Witnesses shanks after H. O. LORD, i
E. B. EAGLES.
US1907380254 1907-06-22 1907-06-22 Wire-cutting device. Expired - Lifetime US889177A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US1907380254 US889177A (en) 1907-06-22 1907-06-22 Wire-cutting device.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1907380254 US889177A (en) 1907-06-22 1907-06-22 Wire-cutting device.

Publications (1)

Publication Number Publication Date
US889177A true US889177A (en) 1908-05-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
US1907380254 Expired - Lifetime US889177A (en) 1907-06-22 1907-06-22 Wire-cutting device.

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2518029A (en) * 1943-12-20 1950-08-08 Western Electric Co Article forming apparatus
US2868289A (en) * 1955-12-05 1959-01-13 Daniel F Winter Hydraulic metal shear

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2518029A (en) * 1943-12-20 1950-08-08 Western Electric Co Article forming apparatus
US2868289A (en) * 1955-12-05 1959-01-13 Daniel F Winter Hydraulic metal shear

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