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DE559862C - Interchangeable attachment for handle tools - Google Patents

Interchangeable attachment for handle tools

Info

Publication number
DE559862C
DE559862C DER80605D DER0080605D DE559862C DE 559862 C DE559862 C DE 559862C DE R80605 D DER80605 D DE R80605D DE R0080605 D DER0080605 D DE R0080605D DE 559862 C DE559862 C DE 559862C
Authority
DE
Germany
Prior art keywords
bracket
handle
interchangeable attachment
legs
handle tools
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
Application number
DER80605D
Other languages
German (de)
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.)
CARL RUEGGEBERG
Original Assignee
CARL RUEGGEBERG
Publication date
Priority to DER80605D priority Critical patent/DE559862C/en
Priority to DENDAT557691D priority patent/DE557691C/en
Application granted granted Critical
Publication of DE559862C publication Critical patent/DE559862C/en
Expired legal-status Critical Current

Links

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
    • A01B1/00—Hand tools
    • A01B1/22—Attaching the blades or the like to handles; Interchangeable or adjustable blades
    • A01B1/222—Adjustable blades

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Description

Die Erfindung- betrifft eine weitere Ausbildung des Gegenstands des Patents 557 691, und zwar wird erfindungsgemäß an Stelle des zwischen die Schenkel getriebenen Stiftes an der Stieltülle ein Ansatz von I-förmigem Querschnitt vorgesehen, der, mit seinem in der Längsachse keilförmigen Steg zwischen die Schenkel des Bügels geschoben, diese auseinanderspreizt und das Werkzeug festklemmt. Durch diese Anordnung wird ein noch leichteres Auswechseln der Werkzeuge erreicht; denn ein kurzer Stoß mit dem rückwärtigen Ende des Stiels gegen ein festes Widerlager (Stein, Bäume) genügt, um den Bügel von dem Absatz abzustreifen.The invention relates to a further embodiment of the subject matter of patent 557 691, namely, according to the invention instead of the pin driven between the legs on the handle spout an approach of I-shaped cross-section is provided which, with its in the longitudinal axis wedge-shaped web pushed between the legs of the bracket, this spreads apart and the tool clamps. This arrangement makes an even easier one Tool replacement achieved; because a short push with the rear End of the stem against a solid abutment (stone, trees) is sufficient to hold the bracket from to strip off the paragraph.

Ein weiterer Vorbeil besteht darin, daß dieAnother advantage is that the

Stieltülle nicht so lang zu sein braucht wie bei der Anordnung nach dem Hauptpatent, da der Ansatz hier zugleich auch als Führung für den Bügel dient.Stalk grommet does not need to be as long as in the arrangement according to the main patent, because the approach here also serves as a guide for the bracket.

Der Erfindungsgegenstand ist auf der Zeichnung in einer Ausführungsform beispielsweise dargestellt. Es zeigtThe subject of the invention is on the drawing in one embodiment, for example shown. It shows

Abb. ι eine Ansicht,
as Abb. 2 eine Vorderansicht und
Abb. 3 eine Draufsicht.Fig. Ι a view,
as Fig. 2 is a front view and
Fig. 3 is a top view.

Die Hülse « trägt vorn einen im Querschnitt I-förmigen Ansatz«1, dessen der Armstärke des Bügels b in der Höhe entsprechender Steg a2 in der Längsrichtung, wie in Abb. 3 gezeigt, keilförmig ist. Dieser Ansatz«1 wird zwischen die rückwärtigen V-förmigen, zusammengelegten Schenkel des Bügelst geschoben und spreizt diese auseinander, wodurch die an den vorderen Enden def Bügelarme sitzenden Befestigungsknaggen das Werkzeug festklemmen. In das rückwärtige Ende der Hülse« wird der Handstield eingesteckt und mittels eines Querstiftes e festgehalten.The sleeve "carries forward a cross-sectionally I-shaped projection" 1, of which the arm strength of the bracket B in the amount of such a web 2 in the longitudinal direction as shown in Fig. 3, is wedge-shaped. This approach « 1 is pushed between the rear V-shaped, collapsed legs of the bracket bar and spreads them apart, as a result of which the fastening lugs on the front ends of the bracket arms clamp the tool in place. The handle d is inserted into the rear end of the sleeve and held in place by means of a transverse pin e .

Claims (1)

40 Patentanspruch: 40 claim: Auswechselbare Befestigung für Stielwerkzeuge, insbesondere Hacken, nach Patent 557691, dadurch gekennzeichnet, daß an Stelle des zwischen die Schenkel getriebenen Spreizstiftes an der Stieltülle ein den Beiestigungsbügel aufnehmender, im Querschnitt etwa I-förmiger Ansatz mit in Längsrichtung keilförmigem Steg angeordnet ist, der zwischen den Schenkeln des Bügels Hegt und diese auseinanderspreizt. Interchangeable attachment for handle tools, especially hoes Patent 557691, characterized in that that instead of the expanding pin driven between the legs on the handle spout with an approximately I-shaped approach in cross section, which receives the attachment bracket is arranged in the longitudinal direction wedge-shaped web, which lies between the legs of the bracket and spreads them apart.
DER80605D Interchangeable attachment for handle tools Expired DE559862C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DER80605D DE559862C (en) Interchangeable attachment for handle tools
DENDAT557691D DE557691C (en) Interchangeable attachment for handle tools, especially hoes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER80605D DE559862C (en) Interchangeable attachment for handle tools

Publications (1)

Publication Number Publication Date
DE559862C true DE559862C (en) 1932-09-24

Family

ID=7416322

Family Applications (2)

Application Number Title Priority Date Filing Date
DENDAT557691D Expired DE557691C (en) Interchangeable attachment for handle tools, especially hoes
DER80605D Expired DE559862C (en) Interchangeable attachment for handle tools

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DENDAT557691D Expired DE557691C (en) Interchangeable attachment for handle tools, especially hoes

Country Status (1)

Country Link
DE (2) DE559862C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741969A (en) * 1952-07-25 1956-04-17 Arthur G Strecker Cultivator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741969A (en) * 1952-07-25 1956-04-17 Arthur G Strecker Cultivator

Also Published As

Publication number Publication date
DE557691C (en) 1932-08-26

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