DE810391C - Handle attachment for brooms and brushes of all kinds - Google Patents

Handle attachment for brooms and brushes of all kinds

Info

Publication number
DE810391C
DE810391C DEP20114A DEP0020114A DE810391C DE 810391 C DE810391 C DE 810391C DE P20114 A DEP20114 A DE P20114A DE P0020114 A DEP0020114 A DE P0020114A DE 810391 C DE810391 C DE 810391C
Authority
DE
Germany
Prior art keywords
handle
brooms
brushes
kinds
handle attachment
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
DEP20114A
Other languages
German (de)
Inventor
Otto Schnitzer
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 DEP20114A priority Critical patent/DE810391C/en
Application granted granted Critical
Publication of DE810391C publication Critical patent/DE810391C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25GHANDLES FOR HAND IMPLEMENTS
    • B25G3/00Attaching handles to the implements
    • B25G3/02Socket, tang, or like fixings
    • B25G3/12Locking and securing devices
    • B25G3/28Locking and securing devices comprising wedges, keys, or like expanding means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)

Description

Zweck der Erfindung ist die bequeme und sichere Befestigung des Stiels an dem Holzkörper von Besen und Bürsten aller Art mit zylindrischer Bohrung unterschiedlichen Durchmessers.The purpose of the invention is the convenient and safe attachment of the handle on the wooden body of brooms and brushes of all kinds with cylindrical bore different Diameter.

Da die Bohrungen zur Aufnahme des Stiels bei Besen, Schrubbern usw. nicht genormt und in ihrem Durchmesser sehr verschieden sind, erfüllen die im Handel befindlichen Stielbefestigungen wegen ihrer starren unveränderlichen Form ihren Zweck nur unvollkommen. Dies gilt auch von dem konischen Halter mit Außen- und Innengewinde, da dieser nur mit zwei oder drei Gewindegängen in das Holz des Körpers eindringt.Since the holes to accommodate the handle of brooms, scrubbers, etc. are not standardized and are very different in diameter, meet those in the trade located stem attachments because of their rigid, unchangeable shape Purpose only imperfect. This also applies to the conical holder with external and internal thread, because it only penetrates the wood of the body with two or three threads.

Die neue Stielbefestigung gewährleistet bei bequemer Handhabung eine unbedingt feste Verbindung des Stiels mit dem Holzkörper durch die -erfindungsgemäße Verwendung eines aufspreizbaren, sich der Bohrung des Besenholzes anpassenden geteilten Spannringes. Der Spannring ist zwischen dem mit stirnseitig vorstehenden Spitzen versehenen konischen . Kopf einer Spannschraube und dem als Gegenkonus wirkenden Schraubenkopf der Stielhülse gelagert. Beim Verdrehen des Stiels bewegen sich die beiden konischen Köpfe gegeneinander und bewirken die Aufspreizung des Spannringes: Die Zeichnung veranschaulicht ein Ausführungsbeispiel der Erfindung. Es zeigt Abb. t einen Längsschnitt durch die Stielbefestigung, Abb. z die Seitenansichi, Abb.3 eine Draufsicht desselben und Abb.4 eine Draufsicht des Spannringes.The new handle attachment ensures easy handling absolutely firm connection of the handle with the wooden body by the -invention Use of an expandable split that adapts to the hole in the broom wood Clamping ring. The clamping ring is between the tips with protruding ends provided conical. Head of a clamping screw and that acting as a counter cone Bearing the screw head of the handle sleeve. When the handle is twisted, the move two conical heads against each other and cause the clamping ring to expand: The drawing illustrates an embodiment of the invention. It shows fig. t a longitudinal section through the handle attachment, Fig. z the side view, Fig.3 a plan view of the same and Fig. 4 a plan view of the clamping ring.

Die Stielbefestigung besteht aus der mit konischem Kopf versehenen Senkschraube a mit zwei schmalen Spitzen b auf der Stirnseite und der Stielhülse c mit gezahntem Ringbund d und einem zum Kopf der Senkschraube entgegengesetzt verlaufenden, als Gegenkonus wirkenden, kegelförmig sich verjüngenden Kopf mit Innengewinde als Mutter.The handle attachment consists of the one with a conical head Countersunk screw a with two narrow points b on the face and the handle sleeve c with a toothed ring collar d and one that runs opposite to the head of the countersunk screw, acting as a counter-cone, conically tapering head with internal thread as Mother.

Zwischen dem Kopf der Senkschraube a und dem konischen Hülsenkopf ist der lose gelagerte, aus drei gleichen Segmenten bestehende Spannring e angeordnet, der durch den Federring f zusammengehalten wird.Between the head of the countersunk screw a and the conical sleeve head the loosely mounted clamping ring e consisting of three identical segments is arranged, which is held together by the spring ring f.

Die mit dem Holzstiel fest verbundene Vorrichtung wird unter mäßigem Druck in das Bohrloch des Holzkörpers eingeführt, wobei die beiden Spitzen b in den Boden des Bohrloches eindringen. Durch Anziehen (Rechtsdrehen) des Stiels wird der dreiteilige Spannring e gespreizt, wobei sich die scharfen Rillen seines Außenmantels in die Wandung des Bohrloches. eindrücken und so eine feste Verbindung des Stiels mit dem Holzkörper bewirken.The device firmly connected to the wooden handle is under moderate Pressure is introduced into the borehole of the wooden body, with the two tips b in penetrate the bottom of the borehole. By tightening (clockwise) the handle, the three-part clamping ring e spread, whereby the sharp grooves of its outer jacket into the wall of the borehole. press in and thus a firm connection of the stem effect with the wooden body.

Durch den zwischen dem zahnkranzförmig ausgebildeten Ringbund d und dem Besenholzikörper gelagerten, aus elastischem Werkstoff gefertigten und auf beiden Flachseiten aufgerauhten Distanzring g wird eine Lockerung des Stielhalters im praktischen Gebrauch vermieden.Through the ring collar formed between the ring gear d and mounted on the broom wood body, made of elastic material and on both Flat sides roughened spacer ring g is a loosening of the handle holder in practical Avoided use.

Claims (1)

PATENTANSPRUCH: Stielbefestigung für Besen und Bürsten aller Art mit zylindrischer Bohrung unterschiedlicher Weite, gekennzeichnet durch einen dreiteiligen aufspreizbaren Spannring (e), der zwischen dem mit stirnseitig vorstehenden Spitzen (b) versehenen konischen Kopf einer Senkschraube (a) und dem als Gegenkonus wirkenden Schraubmutterkopf der Stielhülse (c) gelagert ist.PATENT CLAIM: Handle attachment for brooms and brushes of all kinds with cylindrical bore of different width, characterized by a three-part expandable clamping ring (e), which is between the tips with protruding ends (b) provided conical head of a countersunk screw (a) and that acting as a counter cone The screw nut head of the handle sleeve (c) is mounted.
DEP20114A 1948-10-31 1948-10-31 Handle attachment for brooms and brushes of all kinds Expired DE810391C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP20114A DE810391C (en) 1948-10-31 1948-10-31 Handle attachment for brooms and brushes of all kinds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP20114A DE810391C (en) 1948-10-31 1948-10-31 Handle attachment for brooms and brushes of all kinds

Publications (1)

Publication Number Publication Date
DE810391C true DE810391C (en) 1951-08-09

Family

ID=7367711

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP20114A Expired DE810391C (en) 1948-10-31 1948-10-31 Handle attachment for brooms and brushes of all kinds

Country Status (1)

Country Link
DE (1) DE810391C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4115014A1 (en) * 1990-08-25 1992-03-05 Stiefelmayer Kg C Three=dimensional marking device linear guide - has fixing bolts passing through guide element adjusters into alignment plate
FR2719800A1 (en) * 1994-05-10 1995-11-17 Landanger Landos Assembly of surgical tubular ferrule and quick fastening sleeve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4115014A1 (en) * 1990-08-25 1992-03-05 Stiefelmayer Kg C Three=dimensional marking device linear guide - has fixing bolts passing through guide element adjusters into alignment plate
FR2719800A1 (en) * 1994-05-10 1995-11-17 Landanger Landos Assembly of surgical tubular ferrule and quick fastening sleeve

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