US1067068A - Plow attachment. - Google Patents

Plow attachment. Download PDF

Info

Publication number
US1067068A
US1067068A US72842412A US1912728424A US1067068A US 1067068 A US1067068 A US 1067068A US 72842412 A US72842412 A US 72842412A US 1912728424 A US1912728424 A US 1912728424A US 1067068 A US1067068 A US 1067068A
Authority
US
United States
Prior art keywords
plow
mold board
edge
plow attachment
standard
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
US72842412A
Inventor
William T Simmons
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 US72842412A priority Critical patent/US1067068A/en
Application granted granted Critical
Publication of US1067068A publication Critical patent/US1067068A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/06—Making more than one part out of the same blank; Scrapless working
    • 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
    • Y10T29/00—Metal working
    • Y10T29/27—Plow or cultivator iron making
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12229—Intermediate article [e.g., blank, etc.]
    • Y10T428/12236—Panel having nonrectangular perimeter
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12229—Intermediate article [e.g., blank, etc.]
    • Y10T428/12264—Intermediate article [e.g., blank, etc.] having outward flange, gripping means or interlocking feature
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12361—All metal or with adjacent metals having aperture or cut

Definitions

  • This invention relates to plows and has special reference to a novel mold board at tachment.
  • the principal object of the invention is to provide a device of the character described having an extension which lies beneath the shoe of the plow and forms a bar to prevent side movement of said plow.
  • a second object of the invention is to provide an extension of this character lying beneath the point to add to the thickness of the point and prevent wear thereon.
  • a third object of the invention is to provide a novel blank from which such a mold board extension may be made.
  • this invention consists in general of certain novel constructions, combinations and ar ragements of parts as will be hereinafter fully described, illustrated in the accompanying drawings, and specifically claimed.
  • Figure 1 is a side elevation of a plow constructed in accordance with this invention.
  • Fig. 2 is a vertical transverse section through the plow stock.
  • Fig. 3 is a view of the blank from which the mold board is formed.
  • this mold board In the construction of this mold board a plate of metal is cut in the form shown in Fig. 3. In cutting this plate it is to be noted that there is provided a forward diagonal edge 10 above a fold line 11, a second forward diagonal edge 12 below this fold line, a straight bottom edge 13 parallel to the fold line, a rear shoe edge 14; perpendicular to the last-1nentioned edge, a straight edge 15 forming a continuation of the fold Specification of Letters Patent.
  • the plate is also punched as at 18 to provide a bolt hole.
  • the plow standard is then positioned as at 19 back of this portion bounded by the fold line 11 and the lines 19., 18, and 1 and a suitable bolt 20 is used to secure the device in position.
  • a blank for a mold board for a plow comprising a body having a flange adapted to be bent at right angles to said body, said body provided with an aperture for means passing through said aperture for attaching said body to a standard, a portion of said body adapted to be bent slightly backward and curved slightly to form a mold board, the lower end of said flange formed diagonally toward the lower end thereof, so as to form a point for digging into the earth, and said body provided with a substantially U- shaped portion by forming said flange and bending a portion of said body to form the mold board, said U-shaped portion constituting a shield for a standard and also constituting a means for holding said mold board upon a standard and relieving the strain from the attaching means.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Description

W. T. SIMMONS.
PLOW ATTACHMENT.
APPLICATION FILED 001 .29, 1912.
Patented July'8, 1913.
INVENTOR WLLlium I! Summons 1L3 ,iXAl/arney UNITED STATES PATENT OFFICE.
WILLIAM T. SIMMONS, OF LANGLEY, ARKANSAS.
PLOW ATTACHMENT.
Application filed October 29, 1912.
To all whom it may concern Be it known that I, IVILLIAM T. SIMMONS, acitizen of the United States, residing at Langley, in the county of Pike and State of Arkansas, have invented certain new and useful Improvements in Plow Attachments, of which the following is a specification, reference being had therein to the accompanying drawing.
This invention relates to plows and has special reference to a novel mold board at tachment.
The principal object of the invention is to provide a device of the character described having an extension which lies beneath the shoe of the plow and forms a bar to prevent side movement of said plow.
A second object of the invention is to provide an extension of this character lying beneath the point to add to the thickness of the point and prevent wear thereon.
A third object of the invention is to provide a novel blank from which such a mold board extension may be made.
Vith the above and other objects in view, this invention consists in general of certain novel constructions, combinations and ar ragements of parts as will be hereinafter fully described, illustrated in the accompanying drawings, and specifically claimed.
In the drawings :Figure 1 is a side elevation of a plow constructed in accordance with this invention. Fig. 2 is a vertical transverse section through the plow stock. Fig. 3 is a view of the blank from which the mold board is formed.
In the construction of this mold board a plate of metal is cut in the form shown in Fig. 3. In cutting this plate it is to be noted that there is provided a forward diagonal edge 10 above a fold line 11, a second forward diagonal edge 12 below this fold line, a straight bottom edge 13 parallel to the fold line, a rear shoe edge 14; perpendicular to the last-1nentioned edge, a straight edge 15 forming a continuation of the fold Specification of Letters Patent.
Patented July 8, 1913.
Serial No. 728,424.
line, a rear vertical edge 16, and a curved rear and top edge 17 The plate is also punched as at 18 to provide a bolt hole. When the plate is thus formed it is bent at right angles along the fold line 11 and the upper part of the plate slightly curved to form the mold board. The plow standard is then positioned as at 19 back of this portion bounded by the fold line 11 and the lines 19., 18, and 1 and a suitable bolt 20 is used to secure the device in position.
Now it will be noted that by reason of the forward projection betore the standard that part of the device acts to prevent wear of the point and thus adds greatly to the life of the plow. There has thus been provided a simple and eflicient device of the kind described and for the purpose specified.
Having thus described the invention what is claimed as new, is 2- A blank for a mold board for a plow comprising a body having a flange adapted to be bent at right angles to said body, said body provided with an aperture for means passing through said aperture for attaching said body to a standard, a portion of said body adapted to be bent slightly backward and curved slightly to form a mold board, the lower end of said flange formed diagonally toward the lower end thereof, so as to form a point for digging into the earth, and said body provided with a substantially U- shaped portion by forming said flange and bending a portion of said body to form the mold board, said U-shaped portion constituting a shield for a standard and also constituting a means for holding said mold board upon a standard and relieving the strain from the attaching means.
In testimony whereof I hereunto afiix my signature in presence of two witnesses.
WILLIAM T. SIMMONS.
Witnesses:
DAVID B. WVHITE, H. W. DIOKERSON.
Gopies of this patent may be obtained for five cents each, by addressing the Commissioner of Yatents, Washington, D. C.
US72842412A 1912-10-29 1912-10-29 Plow attachment. Expired - Lifetime US1067068A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US72842412A US1067068A (en) 1912-10-29 1912-10-29 Plow attachment.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72842412A US1067068A (en) 1912-10-29 1912-10-29 Plow attachment.

Publications (1)

Publication Number Publication Date
US1067068A true US1067068A (en) 1913-07-08

Family

ID=3135311

Family Applications (1)

Application Number Title Priority Date Filing Date
US72842412A Expired - Lifetime US1067068A (en) 1912-10-29 1912-10-29 Plow attachment.

Country Status (1)

Country Link
US (1) US1067068A (en)

Similar Documents

Publication Publication Date Title
US1004238A (en) Subsoil-plow.
US836007A (en) Subsoil-plow.
US479706A (en) George nelson dexter
US252536A (en) Cultivator-standard clamp
US239135A (en) Signors to south bend ikon works
US733761A (en) Plow.
US962508A (en) Colter-fastening.
US819797A (en) Grain-divider attachment for harvesters.
US191022A (en) Improvement in plows
US358184A (en) Attobitets
US680400A (en) Subsoil attachment for plows.
US1091788A (en) Plow.
US224750A (en) George watt
US200230A (en) Improvement in colter-holders for plows
US1132847A (en) Plow.
US3193A (en) Improvement in plows
US533119A (en) Agricultural plow
US294578A (en) caldwell
US263112A (en) Colter
US1137162A (en) Colter attachment for lister-plows.
US197638A (en) Improvement in cultivator-teeth
US108730A (en) Improvement in plows
US212429A (en) Improvement in plow attachments
US204902A (en) Improvement in plows
US188555A (en) Improvement in plows