US943989A - Spiked roller for agricultural purposes. - Google Patents

Spiked roller for agricultural purposes. Download PDF

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Publication number
US943989A
US943989A US48540409A US1909485404A US943989A US 943989 A US943989 A US 943989A US 48540409 A US48540409 A US 48540409A US 1909485404 A US1909485404 A US 1909485404A US 943989 A US943989 A US 943989A
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Prior art keywords
roller
spikes
agricultural purposes
spiked roller
holes
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Expired - Lifetime
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US48540409A
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Robert Nacke
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    • 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
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/02—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel
    • A01B33/021—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel with rigid tools

Definitions

  • ROBERT NACKE 0F LANGENHOF
  • NEAR BICLEFELD GERMANY.
  • This invention relates to a spiked roller for agricultural purposes which can be adapted to the most varied conditions of working.
  • the mechanism is so arranged that the spikes which are interchangeable in the well known manner, can be replaced by bolts with a flat head for the purpose of converting the spiked roller into a smooth roller.
  • the spikes can therefore also be set more or less closely together according to requirements, or they can be altered one with regard to another and be exchanged for other spikes of difi'erent shapes. If the spikes be replaced by special plugs which close the openings provided for the spikes, the roller is converted into a smooth roller without the necessity of changing the: roller itself.
  • Figure 1 shows a perspective View of a single ring of a roller.
  • Fig. :2 shows the method of fastening of the interchangeable spikes
  • Fig. 3 shows that of the plugs provided for filling the spike holes.
  • the separate roller rings (I which are placed upon a shaft one beside another and in any desired number. are provided with numerous spikes 0.
  • Each spike e is provided with a flange, and this flange is continued below in the form of a cone which terminates in a screw bolt.
  • the cone By means of the cone the spike is fitted into a correspondingly tapering boring of the roller surface and is firmly secured upon the inside of the same by means of a nut f which is pressed against a corresponding projection i of the roller envelop.
  • the securing of the spikes can obviously be effected in other ways.
  • two pins may be fixed which engage in corresponding perforations of the roller ring;
  • the interchangeability of the spikes is of quite special importance for double rollers, because in these cases it is desirable to have the spikes upon the front roller less numerous than those upon the rear roller and to set them so as to alternate with one another, for the purpose of avoiding the passing of the spikes of the rear roller into the holes formed by the spikes of the front roller, while the parts of the field which come between the said holes remain untouched.
  • This drawback of the rollers now in use can only be obviated by means of easy adjustability of the spikes.
  • the bolt holes for the spikes are tilled with suitably fitted pieces. As shown in Fig. 3, this can be done by means of little screw bolts with coneshaped heads said bolts being also attached by means of nuts f.
  • the filling of the holes is effected by means of a suitably shaped plate also provided with two pins.
  • a roller having holes therein, interior annular projections surrounding said holes, said holes flaring outwardly, spikes having a tapered portion adapted to engage with the flaring portion of the hole, and a screw threaded end, a nut adapted to engage with said screw threaded end and resting against the interior projection to removably hold the spike in position. and fiat headed bolts located in some of the openings. said bolts having tapered heads engaging with the flaring portions of the openings and a screw threaded end, and a nut engaging with said end and resting upon the interior projection.

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Description

R. NAGKE.
SPIKBD ROLLER FOR AGRICULTURAL PURPOSES.
uruouron mun nx.24,19o9.
I 943,989. Patented Dec.21,1909.
ROBERT NACKE, 0F LANGENHOF, NEAR BICLEFELD, GERMANY.
SPIKED ROLLER FOR AGRICULTURAL PURPOSES.
Specification of Letters Patent.
Patented Dec. 21, 1909.
' Application filed March 24, 1909. Serial No. 485,404.
To all whom it may concern:
Be it known that I, ROBERT NACKE, citizen of Gern'iany, residing at Langenhof, near Biclefeld, Germany, have invented new and useful Improvements in Spiked Rollers for Agricultural Purposes, of which the following is a specification.
This invention relates to a spiked roller for agricultural purposes which can be adapted to the most varied conditions of working. For this purpose the mechanism is so arranged that the spikes which are interchangeable in the well known manner, can be replaced by bolts with a flat head for the purpose of converting the spiked roller into a smooth roller. The spikes can therefore also be set more or less closely together according to requirements, or they can be altered one with regard to another and be exchanged for other spikes of difi'erent shapes. If the spikes be replaced by special plugs which close the openings provided for the spikes, the roller is converted into a smooth roller without the necessity of changing the: roller itself.
In the drawing the invention is illustrated as follows:
Figure 1 shows a perspective View of a single ring of a roller. Fig. :2 shows the method of fastening of the interchangeable spikes, and Fig. 3 shows that of the plugs provided for filling the spike holes.
The separate roller rings (I which are placed upon a shaft one beside another and in any desired number. are provided with numerous spikes 0. Each spike e is provided with a flange, and this flange is continued below in the form of a cone which terminates in a screw bolt. By means of the cone the spike is fitted into a correspondingly tapering boring of the roller surface and is firmly secured upon the inside of the same by means of a nut f which is pressed against a corresponding projection i of the roller envelop.
The securing of the spikes can obviously be effected in other ways. For instance upon the underside of the flange, which in this case is preferably made somewhat Wider, two pins may be fixed which engage in corresponding perforations of the roller ring;
or the attachment might be effected by simply screwing in the spikes rovided with screw bolts into a correspon ing cavity in the roller ring suitably threaded.
The interchangeability of the spikes is of quite special importance for double rollers, because in these cases it is desirable to have the spikes upon the front roller less numerous than those upon the rear roller and to set them so as to alternate with one another, for the purpose of avoiding the passing of the spikes of the rear roller into the holes formed by the spikes of the front roller, while the parts of the field which come between the said holes remain untouched. This drawback of the rollers now in use can only be obviated by means of easy adjustability of the spikes.
For the converting of the spiked roller into a smooth roller. the bolt holes for the spikes are tilled with suitably fitted pieces. As shown in Fig. 3, this can be done by means of little screw bolts with coneshaped heads said bolts being also attached by means of nuts f. In the use of the spikes above described having two securing pins, the filling of the holes is effected by means of a suitably shaped plate also provided with two pins.
I claim:
A roller having holes therein, interior annular projections surrounding said holes, said holes flaring outwardly, spikes having a tapered portion adapted to engage with the flaring portion of the hole, and a screw threaded end, a nut adapted to engage with said screw threaded end and resting against the interior projection to removably hold the spike in position. and fiat headed bolts located in some of the openings. said bolts having tapered heads engaging with the flaring portions of the openings and a screw threaded end, and a nut engaging with said end and resting upon the interior projection.
In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses.
ROBERT NACKE.
\Vitnesses:
LUIsE KATHER, R. G. THOMPSON.
US48540409A 1909-03-24 1909-03-24 Spiked roller for agricultural purposes. Expired - Lifetime US943989A (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2476084A (en) * 1945-04-30 1949-07-12 Claude J Cour Mower attachment
US2560654A (en) * 1948-12-14 1951-07-17 Thompson Grinder Co Device for dressing grinding wheels
US2847921A (en) * 1954-05-03 1958-08-19 Towner Mfg Co Earth-penetrating point
US4421178A (en) * 1980-08-26 1983-12-20 Asco Di Vandelli Dino & C. S.N.C. Rotary cultivator hoeing tool fitted with one or more non-compaction teeth
US4638867A (en) * 1985-01-16 1987-01-27 Outboard Marine Corporation Tine holder for turf aerating apparatus
WO2003097944A3 (en) * 2002-05-21 2004-02-12 Bernard Mccartney Ltd Replaceable teeth for a compactor wheel
US11277953B1 (en) 2018-04-20 2022-03-22 Scott Allen Buteyn Rolling harrow

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2476084A (en) * 1945-04-30 1949-07-12 Claude J Cour Mower attachment
US2560654A (en) * 1948-12-14 1951-07-17 Thompson Grinder Co Device for dressing grinding wheels
US2847921A (en) * 1954-05-03 1958-08-19 Towner Mfg Co Earth-penetrating point
US4421178A (en) * 1980-08-26 1983-12-20 Asco Di Vandelli Dino & C. S.N.C. Rotary cultivator hoeing tool fitted with one or more non-compaction teeth
US4638867A (en) * 1985-01-16 1987-01-27 Outboard Marine Corporation Tine holder for turf aerating apparatus
WO2003097944A3 (en) * 2002-05-21 2004-02-12 Bernard Mccartney Ltd Replaceable teeth for a compactor wheel
US11277953B1 (en) 2018-04-20 2022-03-22 Scott Allen Buteyn Rolling harrow

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