US1020352A - Scythe. - Google Patents

Scythe. Download PDF

Info

Publication number
US1020352A
US1020352A US63730211A US1911637302A US1020352A US 1020352 A US1020352 A US 1020352A US 63730211 A US63730211 A US 63730211A US 1911637302 A US1911637302 A US 1911637302A US 1020352 A US1020352 A US 1020352A
Authority
US
United States
Prior art keywords
blade
scythe
edge
lips
point
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
US63730211A
Inventor
Wilhelm Hoberg
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to US63730211A priority Critical patent/US1020352A/en
Application granted granted Critical
Publication of US1020352A publication Critical patent/US1020352A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B13/00—Hand shears; Scissors
    • B26B13/04—Hand shears; Scissors with detachable blades

Definitions

  • This invention relates to a scythe of the kind provided at one edge with lips between which to receive and clamp a detachable edge-blade, and consists in the provision on the edge-blade of a bead carried along its rear edge and adapted to be slid longitudinally into position between the lips.
  • a tapering socket is moreover provided just behind the point of the edgeblade to receive and clamp the pointed end of the scythe-blade and so to hold the elements in position while the tool is being used.
  • Figure 1 representing a plan view of the complete scythe blade
  • Fig. 2 a plan view of the detachable edge-blade alone
  • Fig. 3 a cross-sectional View of the connected blades
  • Fig. 4 a view on an enlarged scale of the points of the blades.
  • the cutting edge of the scythe-blade a is formed of a separate, thin blade (I provided all along its rear-edge with a head 0.
  • the blade a is provided on its edge with a groove formed by two lips which are adapted to take around the bead o and to grip the blade resiliently with their outer edges.
  • one of the lips is formed by the outer margin of the blade (1 itself, and the other by a separate strip .7) which is riveted there- Specification of Letters Patent.
  • the blade (Z is slid longitudinally into the groove in the blade (4. To secure the edge-blade in position and to strengthen its point, said blade is fitted, in any suitable manner, just behind said point with a tapering socket f adapted to receive and grip the point of the blade (I, as shown clearly in Fig. 4.
  • a scythe-blade made in this manner has the advantage that, while the large blade a may be made of inferior material the small blade (Z can, without much expense, be made of the very best. B y thus employing the best material. for the blade (Z the cutting-effect. ot' the scythe is considerably enhanced, particularly since the thin blade allows a very fine and yet strong edge to be made.
  • a scythe-blade having lips formed along its front edge, of an edgeblade having a bead on its rear-edge to be clamped between said lips, the latter allowing the blade to he slid longitudinally between them, and a tapering socket formed just behind the point of the edge-blade to receive and clamp the point of the other blade, substantially as and for the purpose set forth.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Knives (AREA)

Description

W. HOBERG.
SCYTHE.
APPLICATION mum JULY 7, 1911.
1,020,352, Patented Mar. 12, 1912.
Fig 3 Eg.
J12 venior:
UNITED STATES PATENT OFFICE.
WILHELM HOBERG, OF SCHALKSMITHLE, GERMANY.
SCYTHE.
To all whom it may concern:
Be it known that I, WILHELM Honnno, a subject of the Emperor of Germany, residing at Schalksmiihle, WVestphalia, Germany, have invented certain Improvements in Scythes, of which the following is a specification.
This invention relates to a scythe of the kind provided at one edge with lips between which to receive and clamp a detachable edge-blade, and consists in the provision on the edge-blade of a bead carried along its rear edge and adapted to be slid longitudinally into position between the lips. A tapering socket is moreover provided just behind the point of the edgeblade to receive and clamp the pointed end of the scythe-blade and so to hold the elements in position while the tool is being used.
In the accompanying drawings the invention is illustrated, Figure 1 representing a plan view of the complete scythe blade, Fig. 2, a plan view of the detachable edge-blade alone, Fig. 3, a cross-sectional View of the connected blades, and Fig. 4, a view on an enlarged scale of the points of the blades.
The cutting edge of the scythe-blade a is formed of a separate, thin blade (I provided all along its rear-edge with a head 0. To receive and hold. said edge-blade, the blade a is provided on its edge with a groove formed by two lips which are adapted to take around the bead o and to grip the blade resiliently with their outer edges. In the present instance one of the lips is formed by the outer margin of the blade (1 itself, and the other by a separate strip .7) which is riveted there- Specification of Letters Patent.
Application filed July 7, 1911.
Patented Mar. 12, 1912.
Serial No. 637,302.
to. Any other arrangement may, however, be resorted to. The blade (Z is slid longitudinally into the groove in the blade (4. To secure the edge-blade in position and to strengthen its point, said blade is fitted, in any suitable manner, just behind said point with a tapering socket f adapted to receive and grip the point of the blade (I, as shown clearly in Fig. 4.
A scythe-blade made in this manner has the advantage that, while the large blade a may be made of inferior material the small blade (Z can, without much expense, be made of the very best. B y thus employing the best material. for the blade (Z the cutting-effect. ot' the scythe is considerably enhanced, particularly since the thin blade allows a very fine and yet strong edge to be made.
If the blade (Z is snugly fitted in the groove no entrance of moisture into the latter need take place.
In a scythe, of the character described, the combination with a scythe-blade having lips formed along its front edge, of an edgeblade having a bead on its rear-edge to be clamped between said lips, the latter allowing the blade to he slid longitudinally between them, and a tapering socket formed just behind the point of the edge-blade to receive and clamp the point of the other blade, substantially as and for the purpose set forth.
ALBERT F. NUFER.
[In s] Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents,
Washington, D. G.
US63730211A 1911-07-07 1911-07-07 Scythe. Expired - Lifetime US1020352A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US63730211A US1020352A (en) 1911-07-07 1911-07-07 Scythe.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63730211A US1020352A (en) 1911-07-07 1911-07-07 Scythe.

Publications (1)

Publication Number Publication Date
US1020352A true US1020352A (en) 1912-03-12

Family

ID=3088650

Family Applications (1)

Application Number Title Priority Date Filing Date
US63730211A Expired - Lifetime US1020352A (en) 1911-07-07 1911-07-07 Scythe.

Country Status (1)

Country Link
US (1) US1020352A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040113568A1 (en) * 2000-09-01 2004-06-17 Color Kinetics, Inc. Systems and methods for providing illumination in machine vision systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040113568A1 (en) * 2000-09-01 2004-06-17 Color Kinetics, Inc. Systems and methods for providing illumination in machine vision systems

Similar Documents

Publication Publication Date Title
US1182242A (en) Toilet-article.
US931511A (en) Cutter-thimble for grape and other picking.
US587243A (en) Finger-nail trimmer
US1020352A (en) Scythe.
US1531131A (en) Saw handle
US636473A (en) Scissors for cutting leather, &c.
US739371A (en) Knife.
US2508706A (en) Pinking shears
US1137976A (en) Thumb-guard for razors.
US585942A (en) smith
US1018249A (en) Pencil-sharpener.
US435543A (en) Charles p
US457385A (en) Tobacco-knife
US745795A (en) Knife attachment.
US1208435A (en) Article of cutlery.
US131904A (en) Improvement in compound implements
US1576676A (en) Cutter
US146457A (en) Improvement in scissors
US1154325A (en) Pencil-sharpener.
US2250796A (en) Double pointed blade and holder therefor
US112392A (en) Improvement in pruning-shears
US94820A (en) Improvement in hair-cutters
US173423A (en) Improvement in school-slate frames
US1075110A (en) Cutlery-sharpener.
US1152531A (en) Hedge-cutter.