US646312A - Jointer for plows. - Google Patents

Jointer for plows. Download PDF

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Publication number
US646312A
US646312A US73685499A US1899736854A US646312A US 646312 A US646312 A US 646312A US 73685499 A US73685499 A US 73685499A US 1899736854 A US1899736854 A US 1899736854A US 646312 A US646312 A US 646312A
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US
United States
Prior art keywords
jointer
plows
section
ledges
yoke
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
US73685499A
Inventor
George W Ream
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.)
Bucher & Gibbs Plow Co
Original Assignee
Bucher & Gibbs Plow Co
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 Bucher & Gibbs Plow Co filed Critical Bucher & Gibbs Plow Co
Priority to US73685499A priority Critical patent/US646312A/en
Application granted granted Critical
Publication of US646312A publication Critical patent/US646312A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04—Clamping or clipping connections
    • F16B7/044—Clamping or clipping connections for rods or tubes being in angled relationship
    • F16B7/0446—Clamping or clipping connections for rods or tubes being in angled relationship for tubes using the innerside thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • F16B2/065—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using screw-thread elements

Definitions

  • My invention relates to a jointer for plows, and I have aimed to produce a construction made up of detachable and adjustable parts without impairing the strength of the several parts comprising the jointer and its attachments to the beam.
  • Figure 1 is a side elevation of the complete attachment
  • Fig. 2 is an edge view of the same.
  • Fig. 1 the'beam of the plow is shown in dotted lines partly broken away at A.
  • the blade of the jointeris shown at-B is preferably reversible, being made symmetrical for this purpose. It is securely bolted to an arm 0, which has an inclined section a terminating in an approximately-vertical section I).
  • This section b is adj ustably secured to an intermediate section D, which is also made symmetrical, having outer flanges 0, connected by a web d, and this web portion is provided with a central slot (2.
  • the vertical section b is of a width adapted to fit between the flanges c, and it is held securely in place by a boltfand nut g..
  • any suitable adjustment may take place within the limits of the slot or slots in the section D.
  • the section D carrying the arm C and the jointer B, is held to the beam removably.
  • a yoke E is fitted to the beam, extending up each side and across the bot tom, and this is connected to an upper yoke F by rods 71,. These rods pass down upon each side of the beam, and the yoke F extends across the top.
  • the lower edges of the yoke E beneath the line of the beam are formed with ledges 2', and the.
  • section D is provided with a flanged head 7c,having projecting edges J, and these edges are adapted to engage and rest upon the ledges c, the head 70 being slid into place in the space between the ledges and the under face of the beam laterally.
  • the section D has a brace ,G made integral therewith and extending rearwardly,. this brace being curved upwardly, so that its upper end bears against the under side of the beam, and thus serves to sustain the strain rearwardly.
  • WVhat I claim is- In a plow-jointer, a beam-support comprising two yokes bolted together, the under yoke having ledges, extensions fitting the sides of the beam and at right angles thereto, the jointer proper being supported by said ledges removably, substantially as described.

Description

N0. 646,3I2 Patented Mar. 27, I900.
G. W. BEAM.
. JOINTEB FOB FLOWS.
(Application filed Nov. 18, 1899.)
(No Model.)
HIV
r G'eGye W2Qllo WW UNITED STATES GEORGE IV. REAM, OF CANTON, OHIO, ASSIGNOR TO THE BUOHER & GIBBS PLOW COMPANY, OF SAME PLACE.
JOINTER FOR PLOWS.
SPECIFICATION forming part of Letters Patent No. 646,312, dated March 27, 1900.
Application filed November 13. 1899. Se i 5 (N0 model.
To all whom, it may concern:
Be it known that I, GEORGE-WV. BEAM, a citizen of the United States, residing at 0amton, Stark county, Ohio, have invented certain new and useful Improvements in Jointers for Plows, of which the following is a specification.
My invention relates to a jointer for plows, and I have aimed to produce a construction made up of detachable and adjustable parts without impairing the strength of the several parts comprising the jointer and its attachments to the beam.
In the accompanying drawings, Figure 1 is a side elevation of the complete attachment, while Fig. 2 is an edge view of the same.
In Fig. 1 the'beam of the plow is shown in dotted lines partly broken away at A. The blade of the jointeris shown at-B and is preferably reversible, being made symmetrical for this purpose. It is securely bolted to an arm 0, which has an inclined section a terminating in an approximately-vertical section I). This section b is adj ustably secured to an intermediate section D, which is also made symmetrical, having outer flanges 0, connected by a web d, and this web portion is provided with a central slot (2. 'The vertical section b is of a width adapted to fit between the flanges c, and it is held securely in place by a boltfand nut g.. By loosening the nut any suitable adjustment may take place within the limits of the slot or slots in the section D. By fitting the flanges c c closely there is no lost motion and the parts when bolted are held securely and are rigidly connected. The section D, carrying the arm C and the jointer B, is held to the beam removably. A yoke E is fitted to the beam, extending up each side and across the bot tom, and this is connected to an upper yoke F by rods 71,. These rods pass down upon each side of the beam, and the yoke F extends across the top. The lower edges of the yoke E beneath the line of the beam are formed with ledges 2', and the. section D is provided with a flanged head 7c,having projecting edges J, and these edges are adapted to engage and rest upon the ledges c, the head 70 being slid into place in the space between the ledges and the under face of the beam laterally. Thus the jointer can be placed in position or removed Without disturbing the yokes encircling the beam or at any rate requiring nothing more than a mereloosening of the nuts. The section D has a brace ,G made integral therewith and extending rearwardly,. this brace being curved upwardly, so that its upper end bears against the under side of the beam, and thus serves to sustain the strain rearwardly.
WVhat I claim is- In a plow-jointer, a beam-support comprising two yokes bolted together, the under yoke having ledges, extensions fitting the sides of the beam and at right angles thereto, the jointer proper being supported by said ledges removably, substantially as described.
In testimony whereof I aflix my signature in presence of two witnesses.
' GEORGE IV. BEAM.
\Vitnesses:
V. H. CAVNAH, Gno. W. JAHN.
US73685499A 1899-11-13 1899-11-13 Jointer for plows. Expired - Lifetime US646312A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US73685499A US646312A (en) 1899-11-13 1899-11-13 Jointer for plows.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73685499A US646312A (en) 1899-11-13 1899-11-13 Jointer for plows.

Publications (1)

Publication Number Publication Date
US646312A true US646312A (en) 1900-03-27

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Family Applications (1)

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US73685499A Expired - Lifetime US646312A (en) 1899-11-13 1899-11-13 Jointer for plows.

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