DE2420320A1 - Gripping jaws for fragile articles - has one jaw fixed and other jaw positioned by locknut on adjusting screw - Google Patents

Gripping jaws for fragile articles - has one jaw fixed and other jaw positioned by locknut on adjusting screw

Info

Publication number
DE2420320A1
DE2420320A1 DE2420320A DE2420320A DE2420320A1 DE 2420320 A1 DE2420320 A1 DE 2420320A1 DE 2420320 A DE2420320 A DE 2420320A DE 2420320 A DE2420320 A DE 2420320A DE 2420320 A1 DE2420320 A1 DE 2420320A1
Authority
DE
Germany
Prior art keywords
jaw
adjusting screw
locknut
fragile articles
fixed
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.)
Pending
Application number
DE2420320A
Other languages
German (de)
Inventor
Christian Haertig
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 DE2420320A priority Critical patent/DE2420320A1/en
Publication of DE2420320A1 publication Critical patent/DE2420320A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
    • B67B7/00—Hand- or power-operated devices for opening closed containers
    • B67B7/18—Hand- or power-operated devices for opening closed containers for removing threaded caps

Abstract

The gripping device for fragile articles such as tumblers or glass articles, where the operator of the device has difficulty maintaining the correct pressure. A pair of jaws carried by members travel on an adjusting screw, where one member is fixed to the end of the screw and the other travels towards and away from the handle when the screw is rotated. Between the handle and the moving member is positioned a locking nut. By rotating the nut, the two jaws can be secured the correct distance apart to give the required pressure on the article.

Description

Zange zum Offnen und Schließen von Schraubverschlüssen an Gläsern u.ä. Pliers for opening and closing screw caps on glasses etc.

mit verstellbarer Backe Die Erfindung. betrifft eine Zange mit verstellbarer Backe zum Offnen und Schließen von Schraubverschlüssen, vakuum abgedichteten Schraubverschlüssen und ahnlichen Verschlüssen, Es ist bekannt, daß Schraubverschlüsse mit den Händen oftmals unter großer Kraftanstrengung geöffnet werden, wenn diese Verschlüsse zu fest sitzen. with adjustable jaw The invention. concerns a pair of pliers with adjustable Jaw for opening and closing screw caps, vacuum sealed screw caps and similar closures, It is known to make screw closures with the hands are often opened with great effort when these closures are closed sit tight.

Oft werden dann bei kleineren Durchmessern Kombi- oder Rohrzangen benutzt.Combination wrenches or pipe wrenches are often used for smaller diameters used.

Der Erfindung liegt die Aufgabe zu Grunde, Verschlüsse unterschiedlicher Größe mit einem Gerät ohne große Kraftanstrengung zu öffnen oder zu schließen, dies wird damit erreicht, daß zwischen die Backen 1 und 4 und den daran befindlichen mitnahmen 6 der Schraubverschluß 7 eingespannt und mittels Griffteil 3 die Drehbewegung ausgeführt wird.The invention is based on the object, closures of different Size with a device without much effort to open or close this is thus achieved that between the jaws 1 and 4 and those located thereon entrainment 6 of the screw cap 7 clamped and by means of the handle part 3 the rotary movement is performed.

Ein Ausführungsbeispiel ist in der beiliegenden Zeichnung dargestellt und im folgenden näher beschrieben; Die Backe 1 bildet mit dem Stab 2 und dem Griff 3 eine feste Einheit.An exemplary embodiment is shown in the accompanying drawing and described in more detail below; The jaw 1 forms with the rod 2 and the handle 3 a fixed unit.

Auf dem Stab 2 gleitet gegen Verdrehung gesichert die verschiebbare Backe 4.The slidable slides on the rod 2, secured against rotation Jaw 4.

Diese Backe 4 wird gegen die Backe 1 undden dazwischenliegenden Schraubverschluß 7 mittels butter 5 gedrückt.This jaw 4 is against the jaw 1 and the screw cap located therebetween 7 pressed with butter 5.

Die Backen 1 und 4 sind mit Mitnahmen 6 ausgerüstet um die Klemmkraft als Bgitnahmekraft zu benutzen.The jaws 1 and 4 are equipped with drivers 6 for the clamping force to use as a pick-up force.

Die Erfindung -dient dem Zweck, das Offnen und Schließen von Schraubverschlüssen, besonders für Frauen möglich zu machen, die oft damit wegen der erforderlichen Kraft Schwierigkeiten haben.The invention serves the purpose of opening and closing screw caps, especially for women to make it possible, often because of the strength required Have trouble.

Claims (1)

PatentansprücheClaims Zange zum Offnen und Schließen von Schraubverschlüssen dadurch gekennzeichnet, daß eine Backe mit einer Stange und einem griff eine feste Einheit bildet, daß die verschiebbare, gegen verdrehung gesicherte Backe mittels Mutter gegen die feststehende Backe, bzw. den dazwischen liegenden Deckel gedrückt wird, daß an den Backen Mitnehmer befestigt sind, die ein verrutschen der gespannten Zacken verhindern und eine idtnahme garantieren.Pliers for opening and closing screw caps characterized by that a jaw with a rod and a handle forms a solid unit that the movable jaw secured against rotation against the fixed jaw by means of a nut Jaw, or the cover lying in between, is pressed that driver on the jaws that prevent the tensioned prongs from slipping and prevent them from being removed to guarantee. L e e r s e i t eL e r s e i t e
DE2420320A 1974-04-26 1974-04-26 Gripping jaws for fragile articles - has one jaw fixed and other jaw positioned by locknut on adjusting screw Pending DE2420320A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2420320A DE2420320A1 (en) 1974-04-26 1974-04-26 Gripping jaws for fragile articles - has one jaw fixed and other jaw positioned by locknut on adjusting screw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2420320A DE2420320A1 (en) 1974-04-26 1974-04-26 Gripping jaws for fragile articles - has one jaw fixed and other jaw positioned by locknut on adjusting screw

Publications (1)

Publication Number Publication Date
DE2420320A1 true DE2420320A1 (en) 1975-11-06

Family

ID=5914079

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2420320A Pending DE2420320A1 (en) 1974-04-26 1974-04-26 Gripping jaws for fragile articles - has one jaw fixed and other jaw positioned by locknut on adjusting screw

Country Status (1)

Country Link
DE (1) DE2420320A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4900214A (en) * 1988-05-25 1990-02-13 American Telephone And Telegraph Company Method and apparatus for transporting semiconductor wafers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4900214A (en) * 1988-05-25 1990-02-13 American Telephone And Telegraph Company Method and apparatus for transporting semiconductor wafers

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Legal Events

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OD Request for examination
OHN Withdrawal