US257289A - caelton - Google Patents

caelton Download PDF

Info

Publication number
US257289A
US257289A US257289DA US257289A US 257289 A US257289 A US 257289A US 257289D A US257289D A US 257289DA US 257289 A US257289 A US 257289A
Authority
US
United States
Prior art keywords
plate
lever
shank
spring
stud
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
Publication date
Application granted granted Critical
Publication of US257289A publication Critical patent/US257289A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41HAPPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING, FOR TAILORING, NOT OTHERWISE PROVIDED FOR
    • A41H25/00Appliances or methods for marking-out, perforating, or making buttonholes
    • A41H25/02Buttonhole shears

Description

(Model.)
C. C. B. CARLTON 8v H. W. GLAPP.
BUTTON HOLE-GUTTER. No. 257,289. Patented May2,1882.
WITNBSSES 'UNITED STATES CHARLES C. B. CARLTON AND HEMAN W. GLAPP, OF SPRINGFIELD, MASS.
4lavuTroiv-i-iotr: CUTTER.
SPECIFICATION forming part of Letters Patent No. 257,289, dated May 2, 1882.
Application filed March 6, 1882. (Model.)
To all whom it may concern:
Be it known that we, CHARLEs C. B. CARL- TON and HEMAN W. CLAPP, of Springfield, Hampden county, Massachusetts, have invented a new and useful Improvement in Button- Hole Cutters, of which the following is a full, clear, and exact description.
Our invention relates to that class of buttonhole cutters which are provided with means for cutting button-holes of different sizes.
The invention consists in the combination, with a bifurcated shank having-an apertured and recessed branch, a plate havin g a series of holes, and a pivot-screw, ot' a i'lat spring having an end stud and a slotted obtuseangled lever having a thumb-piece, all as hereinafter described, and pointed out in the claim.
Reference is to be had to the accompanying drawings, forming part of this specitication, in which similar letters of reference indicate corresponding parts in both gures.
vFigure 1 is a side view 'of an implement embodying our improvements; and Fig. 2 is an edge view ot' the same, partly in section.
The revolving plate A may be of any suitable size, and provided on its periphery with any suitable number of cutting-blades. It is here shown as provided with iive blades, ct a2 a? a4 a5, of differentlengths. In the center of the plate is a hole for the reception of the screw or pivot forming the center of rotation ot' the plate.
The handle B is of the form usually ein' ployed as a tool-handle, being made of wood, with a metallic ferrule, b. It is provided with a shank, C, which is forked or divided into two branches, d d2. Between these branches the plateA is inserted, and is held in position bya screw, e, which forms its center of rotation.
Tothe shank C, near the handle B, is at- PATENT OFFICE.
tached one end of a dat spring, F, the other end of which is provided with a stud,f, which works through a hole in the branch d of the forked shank C, and engages with a series ot' holes, t', in the plate A, between its center and the cutting-blades.
In the branch d of the forked shank C is a recess, g. A lever, H, of obtuse-angled form, has its angular portion working in this recess and serving as its fulcrum. The short arm of lever H bears against theinuer surface ofthe spring F, which passes through a slot in said lever, and the long arm of the lever is formed into a thumb-piece, h, so that by pressing on the thumb-piece, the spring F is forced outward, so as to disengage the stud f' from the plate A.
In using the instrument the 'studfis disen gaged from the plate A by pressing on the thumb-piece of thelever H. The plate is then turned until the desired cutting blade is brought into position for use, when the spring F is released, so as to allow the stud fto engage with the plate and hold it in position. The instrument is then used after the manner of a chisel.
Having thus described our invention, we claim as new and desire to secure by Letters Patent- The combinatiomwith the bifurcated shank O, having apertured and recessed lhranch d, the cutter-plate A, havinga series of holes, t', and the pivot-screw e, ot' the dat spring F, having the end stud,j", and the slotted obstuseangled lever H, having the thuinbpiece h, as and for the purpose specified.
CHARLES C. B. CARLTON. HEMAN W. CLAPP. Witnesses:
JAMES BLIss, JOSEPH WILSON.
US257289D caelton Expired - Lifetime US257289A (en)

Publications (1)

Publication Number Publication Date
US257289A true US257289A (en) 1882-05-02

Family

ID=2326575

Family Applications (1)

Application Number Title Priority Date Filing Date
US257289D Expired - Lifetime US257289A (en) caelton

Country Status (1)

Country Link
US (1) US257289A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2681506A (en) * 1951-06-09 1954-06-22 Daniel S Tipple Master star cutter
US2732620A (en) * 1956-01-31 gibbs
US5943929A (en) * 1997-10-08 1999-08-31 Sebesta; Wayne Anthony Bullet blade knife and method of operation thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732620A (en) * 1956-01-31 gibbs
US2681506A (en) * 1951-06-09 1954-06-22 Daniel S Tipple Master star cutter
US5943929A (en) * 1997-10-08 1999-08-31 Sebesta; Wayne Anthony Bullet blade knife and method of operation thereof

Similar Documents

Publication Publication Date Title
US647528A (en) Tool-handle.
US257289A (en) caelton
US736741A (en) Glazier's tool.
US557818A (en) Lock-knife
US158830A (en) Improvement in shoe-knives
US372565A (en) Ludwig quosbabtet
US1021931A (en) Combined hatchet and adz.
US205103A (en) Improvement in wire-cutting tools
US74827A (en) Improvement in button-hole cutters
US362817A (en) Button-hole cutter
US1182561A (en) Scissors.
US512451A (en) Scissors
US52645A (en) Improved lacing device
US207866A (en) Improvement in tools for cutting out patterns
US719799A (en) Pruning implement.
US333466A (en) Egbert geeen hunter
US111106A (en) Improvement in pruning-shears
US522904A (en) Joint for shears
US92202A (en) Improvement in pruning-shears
US194601A (en) Improvement in tobacco-harvesters
US607392A (en) Weed-cutting implement
US6482A (en) David n
US139312A (en) Improvement in envelope-openers
US456870A (en) Scissors
US75255A (en) Green fb nton