DE7831594U1 - Transport lever - Google Patents

Transport lever

Info

Publication number
DE7831594U1
DE7831594U1 DE19787831594 DE7831594U DE7831594U1 DE 7831594 U1 DE7831594 U1 DE 7831594U1 DE 19787831594 DE19787831594 DE 19787831594 DE 7831594 U DE7831594 U DE 7831594U DE 7831594 U1 DE7831594 U1 DE 7831594U1
Authority
DE
Germany
Prior art keywords
transport
lever
transport lever
trigger
driver
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
DE19787831594
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.)
Beyer & Otto
Original Assignee
Beyer & Otto
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 Beyer & Otto filed Critical Beyer & Otto
Priority to DE19787831594 priority Critical patent/DE7831594U1/en
Publication of DE7831594U1 publication Critical patent/DE7831594U1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/01—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with manually mechanically or electrically actuated piston or the like
    • B05C17/0116—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with manually mechanically or electrically actuated piston or the like characterised by the piston driving means
    • B05C17/012—Stepwise advancing mechanism, e.g. pawl and ratchets
    • B05C17/0123—Lever actuated
    • B05C17/013—Lever actuated comprising a freely rotating element, e.g. a roller, between the lever and a piston rod driving means, e.g. a pawl

Description

B B « · · it B * ■ BB «· · it B * ■

c cec ce

TransporthebelTransport lever

Der nachstehend beschriebene Transporthebel wird als Abzugshebel für handbetätigte Dichtungspistclen verwendet. Diese Pistolen dienen zum Auspressen von Dichtungsmassen, die entweder in Kartuschen oder Kunststoffalien verpackt sind. Sie können auch als lose MaBsen aus Pistolenzylindern gepreßt werden,,The transport lever described below is used as a trigger for manually operated sealing pistons. These Guns are used to squeeze out sealing compounds that are either packaged in cartridges or plastic. she can also be pressed out of pistol cylinders as loose measures will,,

Für schwer auspreßbare Massen ist ein erheblicher Kraftaufwand am Betätigungshebel der Pistole erforderlich. Durch Verwendung einer kugelgelagerten Exzenterrolle bei dem hier beschriebenen Transporthebel wird ein optimaler Hebelabzug ermöglicht.,A considerable amount of force is required for masses that are difficult to squeeze out required on the trigger of the gun. By using a ball-bearing eccentric roller for the one described here Transport lever enables an optimal lever trigger.,

Beschreibung:Description:

Beim TransporthebeK1n) ist an der Oberseite ein exzentrisch gelagertes Kugellager(5) oder Rollenlager angeordnet, in dessen innerer Bohrung eine Metallscheibe(7) eingepaßt ist. Diese Metallscheibe(7) hat 2 exzentrische Bohrungen (6+ß). Die größere Bohrung (B) dient zur Aufnahme der Lagerachse für den TransporthebeKio). Der Abstand dieser Bohrung(S) vom Mittelpunkt der Metallscheibe(7) bestimmt die Hublänge für den Mitnehmer(3). Die Bohrung (6) dient zur Aufnahme eines Befestigungsstiftes für die Metallscheibe(7).With the transport lift K1n) there is an eccentric on the top mounted ball bearing (5) or roller bearing arranged in its inner bore a metal washer (7) is fitted. This metal disc (7) has 2 eccentric holes (6 + ß). The larger hole (B) is used to accommodate the bearing axis for the transport hoistKio). The distance of this hole (S) from The center of the metal disc (7) determines the stroke length for the driver (3). The hole (6) is used to receive a Fastening pin for the metal disc (7).

Funktion:Function:

Durch zurückziehen des TransporthebelsC1o) im Pistolengriff(9) wird die exzentrisch gelagerte MetallscheibeC7) mit dem sie umschließenden Kugellager(5) nach vorn gegen den Mitnehmer(3) gedrückt und bewirkt dadurch das Vorwärtsschieben der TransportstangeC1)ο Durch die Hebelübersetzung und den Widerstand der Auspreßmasse entsteht am Betätigungspunkt von Mitnehmer (3) und Kugellager(5) ein erheblicher Druck. Bei einer starr angeordneten Exzenterscheibe entsteht zwischen Mitnehmer(3) und Exzenterscheibe(7) ein sehr starker Reibungswiderstand, der auf Kosten eines leichten Hebelabzugs geht. Das hier verwendete Kugellager(5) verhindert diesen Reibungswiderstand und damit den entstehenden Druckverlust, da es beim Zurückziehen des TransporthebEls(1d) auf dem Mitnehmer abrollt.By pulling back the transport lever C1o) in the pistol grip (9) the eccentrically mounted metal disc C7) with which it surrounding ball bearing (5) forward against the driver (3) and thereby pushes the transport rod forward C1) ο Due to the leverage and the resistance of the extrusion compound, the actuation point of the driver (3) and ball bearings (5) a significant pressure. With a rigidly arranged The eccentric disk creates a very strong frictional resistance between the driver (3) and the eccentric disk (7) at the expense of a slight leverage. The ball bearing (5) used here prevents this frictional resistance and with it the resulting pressure loss, as it rolls on the driver when the transport lever (1d) is withdrawn.

Claims (1)

a aa a ·· · 0 a β t·· · 0 a β t TransporthebelTransport lever Schutzansprüche:Protection claims: \ 1. Transporthebel dadurch gekennzeichnet, daß sich an der Oberseite eines Abzughebels(1o) eine exzentrisch gelagerte Metallscheibe(7) befindet, auf die ein Kugel- oder Rollenlager (5) aufgezogen isto \ 1. Transport lever, characterized in that there is an eccentrically mounted metal disc (7) on the top of a trigger lever (1o), on which a ball or roller bearing (5) is pulled o Z. Transporthebel nach Anspruch 1 dadurch gekennzeichnet, daß der Abzughebeldo) im Pistolengriff(9) so angeordnet ist, daß in seiner vordersten Stellung das Kugellager(5) am Mitnehmer(3) anliegt und durch zurückziehen des AbzugshebelsC1o) das Kugellager(5) am MitnehmarO) abrollt und letzteres zusammen mit der TransportstangeC1) nach vorn beusgt.Z. Transport lever according to claim 1, characterized in that the trigger lever is arranged in the pistol grip (9) so that in its foremost position the ball bearing (5) on the driver (3) and by pulling back the trigger C1o) the ball bearing (5) on MitnehmarO) and the latter together with the Transport bar C1) pushed forward.
DE19787831594 1978-10-24 1978-10-24 Transport lever Expired DE7831594U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19787831594 DE7831594U1 (en) 1978-10-24 1978-10-24 Transport lever

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19787831594 DE7831594U1 (en) 1978-10-24 1978-10-24 Transport lever

Publications (1)

Publication Number Publication Date
DE7831594U1 true DE7831594U1 (en) 1979-02-08

Family

ID=6696314

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19787831594 Expired DE7831594U1 (en) 1978-10-24 1978-10-24 Transport lever

Country Status (1)

Country Link
DE (1) DE7831594U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2763007A1 (en) * 1997-05-12 1998-11-13 Mage Applic Motorised extruder gun used in building construction for making anchorages or sealed joints
DE19850495B4 (en) * 1998-11-02 2011-08-11 Hilti Aktiengesellschaft Hand dispenser with drive motor
US8114480B2 (en) 2006-06-14 2012-02-14 Aixtron Inc. Method for self-limiting deposition of one or more monolayers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2763007A1 (en) * 1997-05-12 1998-11-13 Mage Applic Motorised extruder gun used in building construction for making anchorages or sealed joints
DE19850495B4 (en) * 1998-11-02 2011-08-11 Hilti Aktiengesellschaft Hand dispenser with drive motor
US8114480B2 (en) 2006-06-14 2012-02-14 Aixtron Inc. Method for self-limiting deposition of one or more monolayers

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