US772613A - Plow or cultivator clamp. - Google Patents

Plow or cultivator clamp. Download PDF

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Publication number
US772613A
US772613A US18862104A US1904188621A US772613A US 772613 A US772613 A US 772613A US 18862104 A US18862104 A US 18862104A US 1904188621 A US1904188621 A US 1904188621A US 772613 A US772613 A US 772613A
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Prior art keywords
clamp
plate
plow
shank
opening
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Expired - Lifetime
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US18862104A
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Conrad Grabe
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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B35/00—Other machines for working soil not specially adapted for working soil on which crops are growing
    • A01B35/20—Tools; Details
    • A01B35/22—Non-rotating tools; Resilient or flexible mounting of rigid tools
    • A01B35/225—Non-rotating tools; Resilient or flexible mounting of rigid tools the tools being adapted to allow the chisel point to be easily fitted or removed from the shank
    • 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
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
    • F16B5/0685—Joining sheets or plates to strips or bars
    • 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
    • F16B2/08—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 bands
    • 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
    • F16B7/048—Clamping or clipping connections for rods or tubes being in angled relationship for rods or for tubes without using the innerside thereof
    • F16B7/0486—Clamping or clipping connections for rods or tubes being in angled relationship for rods or for tubes without using the innerside thereof forming an abutting connection of at least one tube
    • 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
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/50—Flanged connections
    • F16B2200/503—Flanged connections the flange being separate from the elements to be connected

Definitions

  • My invention relates to a novel construction ⁇ in aclamp for securing the blade of a plow orjcultivator to a part of the frame or carriage thereof, the object being to provide a compact, durable, and efficient clamp admitting of a wide range ofV adjustmentA of position of the blade relatively to said frame or carriage; and it consists in the features of construction and combinations of parts hereinafter fully described and claimed.
  • Figure 1 is a rear view of a plow or cultivator blade secured to a shank of the frame or carriage by means of aclamp constructed in accordance with my invention, the latter being shown in elevation.
  • Figure 1 is a rear view of a plow or cultivator blade secured to a shank of the frame or carriage by means of aclamp constructed in accordance with my invention, the latter being shown in elevation.
  • Fig. 1 is a rear view of a plow or cultivator blade secured to a shank of the frame or carriage by means of aclamp constructed in accordance with my invention, the latter being shown in elevation.
  • Fig. 3 is a vertical transverse section of same on the line 3 3 of Fig. 2.
  • Fig. 4 is a horizontal section of same on the line 4 4 of Fig. 2.
  • Figs. 5 and 6 are views in elevation of a slightly-inodilied form of construction of my clamp. i
  • My said clamp consists of a casting, preferably of malleable iron or similar yielding metal, and comprises a plate A, enlarged at its end portions B and C, the latter being provided with a longitudinal and a lateral slot D and E, respectively, said lateral slot E having a serrated inner wall, in the recesses of which the bolt F, securing said end to the blade Gr, is adapted to be received and the position of said blade relatively to said clamp thereby determined.
  • said plate A is provided with a raised portion H and an overhanging lip or strap J, between which and the body of said plate A the vertical arm or shank K of the frame or carriage is adapted to bereceived and clamped, the said overhanging lip and the body of said plate being relatively arranged to form a split sleeve having a cylindrical opening L for the reception of said arm or shank K.
  • a bolt M passes through an opening in the enlarged or raised portion H and through the free flanged end N of said overhanging lip or strap J, by means of which the opening L is contracted to engage the said arm or shank K.
  • the said opening L is disposed at an angle to the plane of the plate A, so that the said shank-K when received therein extends at an incline both rearwardly and toward one end of said plate, said opening being so disposed for the purpose of holding theblade G in a peculiar position relatively to said arm or shank K, such disposition of said opening serving to throw the upper edge of the blade Gr farther from said arm or shank K and the lower end thereof more nearly in alinement therewith, while at the same time the heel of said blade is raised relatively to the point thereof, such relative position of said blade being most advantageous in operation.
  • Figs. 5 and 6 I have shown a slightlymodified form vof lconstruction of the clamp in which the split sleeve is formed by two arms O of equal length, the other free ends of which are enlarged and provided with horizontal openings, through which a bolt P passes, which extends practically parallel with the plate A.
  • This construction renders the clamp more compact, inasmuch as it can be made shorter; but it lacks the elasticity of the construction illustrated in Figs. 1 and 4, inclusive.
  • My said clamp is very durable and. eiiicient, admitting of a wide range of adjustment, and holding theblade in the most advantageous position relatively to the frame or carriage.
  • Aplow-clamp comprising a casting consisting of a plate provided in its end portion with a longitudinal and a lateral slot respectively, adapte-d to receive the bolts securing AThe opening L of said modified formof consaid plates to the plow-blade, said lateral slot having a series of recesses in its inner Wall adapted to receive the shank of one bolt to determine the relative positions of said blade and clamp, a yielding overhanging lia-nge on said plate between the ends of same forming a split sleeve having an opening disposed at an angle to the plane of the plate, a lip on the free end of said liange parallel with the plane of said plate, and a bolt passing through an opening in said lip and through the adjacent portion of said plate, said opening of said split sleeve being adapted to receive a vertical arm or shank of the frame or carriage and being relatively so disposed to the plane of said plate as to tip the upper edge of said plate forward and raise the forward end of saine
  • a plow-clamp comprising a plate having a fiat base with one of its end portions iorlncd with a longitudinal slot, and its other end portion enlarged and formed with a lateral slot, the inner Wall formed thereby having a series of recesses to receive the shank of one bolt, said plate central of its length being formed with an integral split sleeve.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)

Description

No, 772,613, PATENTED 00T, 18, 1904.
. n o. GRABB.
PLOW 0R GULTIVATOR CLAMP.
PPLIOATION FILED IAN. l1, 1904.
N0 MODEL.
I GE/SQSR u l Zkyozs Y @www mm ffwj UNITED Patented October 18, 1904.
PATENT OEEICE.
CONRAD GRABE, OF SOLLITT, ILLINOIS.
PLOW on ouLTlvATon CLAMP.
SPECIFICATION forming part of Letters Patent No. 772,613, dated October 18, 1904. Application filed January 1l, 1904. Serial No. 188,621*l (No model.)
To all wir/omit may concern:
Be it known thatI, CONRAD GEABE, a citi- Zen of the United States, residing at'Sollitt, in the county of Kankakee and State of Illinois, have invented certain new and useful Improvements inPlow or Cultivator Clamps; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled -in the art to which it appertains to make and use the same. My invention relates to a novel construction` in aclamp for securing the blade of a plow orjcultivator to a part of the frame or carriage thereof, the object being to provide a compact, durable, and efficient clamp admitting of a wide range ofV adjustmentA of position of the blade relatively to said frame or carriage; and it consists in the features of construction and combinations of parts hereinafter fully described and claimed.
In the accompanying drawings, illustrat-A ing my invention, Figure 1 is a rear view of a plow or cultivator blade secured to a shank of the frame or carriage by means of aclamp constructed in accordance with my invention, the latter being shown in elevation. Fig.
2 is a view in rear elevationof my said clamp. Fig. 3 is a vertical transverse section of same on the line 3 3 of Fig. 2. Fig. 4 is a horizontal section of same on the line 4 4 of Fig. 2. Figs. 5 and 6 are views in elevation of a slightly-inodilied form of construction of my clamp. i
My said clamp consists of a casting, preferably of malleable iron or similar yielding metal, and comprises a plate A, enlarged at its end portions B and C, the latter being provided with a longitudinal and a lateral slot D and E, respectively, said lateral slot E having a serrated inner wall, in the recesses of which the bolt F, securing said end to the blade Gr, is adapted to be received and the position of said blade relatively to said clamp thereby determined.
Between said end portions B and C said plate A is provided with a raised portion H and an overhanging lip or strap J, between which and the body of said plate A the vertical arm or shank K of the frame or carriage is adapted to bereceived and clamped, the said overhanging lip and the body of said plate being relatively arranged to form a split sleeve having a cylindrical opening L for the reception of said arm or shank K. A bolt M passes through an opening in the enlarged or raised portion H and through the free flanged end N of said overhanging lip or strap J, by means of which the opening L is contracted to engage the said arm or shank K.
The said opening L is disposed at an angle to the plane of the plate A, so that the said shank-K when received therein extends at an incline both rearwardly and toward one end of said plate, said opening being so disposed for the purpose of holding theblade G in a peculiar position relatively to said arm or shank K, such disposition of said opening serving to throw the upper edge of the blade Gr farther from said arm or shank K and the lower end thereof more nearly in alinement therewith, while at the same time the heel of said blade is raised relatively to the point thereof, such relative position of said blade being most advantageous in operation.
In Figs. 5 and 6 I 'have shown a slightlymodified form vof lconstruction of the clamp in which the split sleeve is formed by two arms O of equal length, the other free ends of which are enlarged and provided with horizontal openings, through which a bolt P passes, which extends practically parallel with the plate A. This construction renders the clamp more compact, inasmuch as it can be made shorter; but it lacks the elasticity of the construction illustrated in Figs. 1 and 4, inclusive.
struction is similarly disposed relatively to said plate A as the opening L of the clamp shown in Figs. 1 to 4. v
My said clamp is very durable and. eiiicient, admitting of a wide range of adjustment, and holding theblade in the most advantageous position relatively to the frame or carriage.
I claim as my inventionl. Aplow-clamp comprising a casting consisting of a plate provided in its end portion with a longitudinal and a lateral slot respectively, adapte-d to receive the bolts securing AThe opening L of said modified formof consaid plates to the plow-blade, said lateral slot having a series of recesses in its inner Wall adapted to receive the shank of one bolt to determine the relative positions of said blade and clamp, a yielding overhanging lia-nge on said plate between the ends of same forming a split sleeve having an opening disposed at an angle to the plane of the plate, a lip on the free end of said liange parallel with the plane of said plate, and a bolt passing through an opening in said lip and through the adjacent portion of said plate, said opening of said split sleeve being adapted to receive a vertical arm or shank of the frame or carriage and being relatively so disposed to the plane of said plate as to tip the upper edge of said plate forward and raise the forward end of saine.
2. A plow-clamp comprising a plate having a fiat base with one of its end portions iorlncd with a longitudinal slot, and its other end portion enlarged and formed with a lateral slot, the inner Wall formed thereby having a series of recesses to receive the shank of one bolt, said plate central of its length being formed with an integral split sleeve.
In testimony whereof I aflix my signature in presence of two Witnesses.
CONRAD GRABE. Witnesses:
RUDOLPH WM. LoTz, F. SoHLoTFnLD.
US18862104A 1904-01-11 1904-01-11 Plow or cultivator clamp. Expired - Lifetime US772613A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4805938A (en) * 1988-03-28 1989-02-21 Thomas Redmond Device for connecting two baby strollers together

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4805938A (en) * 1988-03-28 1989-02-21 Thomas Redmond Device for connecting two baby strollers together

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