DE827780C - Socket wrench with shaft that can be adjusted at an angle to the mouth - Google Patents

Socket wrench with shaft that can be adjusted at an angle to the mouth

Info

Publication number
DE827780C
DE827780C DEF472A DEF0000472A DE827780C DE 827780 C DE827780 C DE 827780C DE F472 A DEF472 A DE F472A DE F0000472 A DEF0000472 A DE F0000472A DE 827780 C DE827780 C DE 827780C
Authority
DE
Germany
Prior art keywords
shaft
mouth
key
socket wrench
adjusted
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
DEF472A
Other languages
German (de)
Inventor
Max Forst
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 DEF472A priority Critical patent/DE827780C/en
Application granted granted Critical
Publication of DE827780C publication Critical patent/DE827780C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/0007Connections or joints between tool parts
    • B25B23/0028Angular adjustment means between tool head and handle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/0007Connections or joints between tool parts
    • B25B23/0014Screwdriver- or wrench-heads provided with cardan joints or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/0007Connections or joints between tool parts
    • B25B23/0035Connection means between socket or screwdriver bit and tool
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/16Handles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Description

Um den Verwendungsbereich von Steckschlüsseln zu erweitern, d. h. Steckschlüssel zum Anziehen und Lösen auch solcher Muttern verwenden zu können, die durch ihre Lage eine winklige Einstellung des Griffes zum Maul erfordern, hat man bereits das Maul des Schlüssels an dessen Schaft gelenkig angeordnet, und zwar unter Zuhilfenahme eines Kreuzgelenkes, dias mittels zweier Abflachungen in dem gegabelten Ende des Schlüsselschaftes um einen Nietstift drehbar gelagert ist und, auf dessen beiden weiteren Abflachungen die Gabelungsenden des Maules um einen durch das Kreuzgelenk hindurchgeführten, feststehenden Bolzen drehbar aufgesetzt sind.To expand the range of uses of socket wrenches, i. H. To be able to use socket wrenches for tightening and loosening also such nuts, which, due to their location, require an angled adjustment of the handle to the mouth the mouth of the key is already articulated on its shaft, namely with the help of a universal joint, dias by means of two flattened areas in the forked end of the key shaft is rotatably mounted around a rivet pin and, on its two other flattened areas the fork ends of the mouth by one the universal joint passed through, fixed bolts are rotatably attached.

Diese Maßnahme gestattet zwar eine allseitige Winkelverstellung des Schlüsselgriffes zum Maul, bedeutet jedoch andererseits einen Verzieht auf die Vorzüge eines Schlüssels mit feststehendlem Maul und zwingt daher dazu, im Bedarfsfalle den Schlüssel mit gelenkig angeordnetem :faul durch einen solchen mit an dem Schaft des Schlüssels feststehendem Maul zu ersetzen.This measure allows an all-round angle adjustment of the Key grip to the mouth, on the other hand, means a distortion of the benefits a key with a fixed mouth and therefore forces you to do so if necessary the key with hinged: lazy by such with on the shaft to replace the fixed jaw of the key.

Diesen Nachteil zu beseitigen und einen Steckschlüssel zu schaffen, der die Vorzüge eines solchen mit angelenktem wie auch mit feststehendem -Maul in sich vereinigt, ist das Ziel der Erfindung, die darin besteht, daß auf den Schaft des Steckschlüssels eine Mutter aufgeschraubt ist, mittels der das an dem Schaft dies Schlüssels gelenkig angeordnete Maul feststellbar ist, und zwar so, daß zwischen Schaft und Maul Achsübereinstimmung besteht. In der Zeichnung ist die Erfindung an einem Steckschlüssel mit zum Maul verstellbarem Griff veranschaulicht, und zwar zeit Abb. i den Schlüssel in Absicht. Abb. 2 im Längsschnitt mit festgestelltem 11aul. Abl>. 3 im Längsschnitt mit verstelltem Griff und Abb. d im Schnitt nach der Linie a-a der Abb. 2. Mit i ist der Griff, mit 2 der Schaft und mit 3 die an letzterem feststehend angeordnete, mit viel- kantigen Profilierungen versehene Kugel bezeich- net, die in der in der Zeichnung dargestellten Aus- führung in dem Kopf ,I eines Vierkantzapfens 5 ge- lagert ist, auf den in bekannter Weise ein die g.° wünschte Maulweite besitzendes Aufsatzstück 6 aufschiebbar ist. Die Kugel 3 wird in dem Kopf d dies Vietakantzapfens 5 mittels eines in diesen ein- gelassenen Fedrerringes j gehalten. Mit 8 ist eine Mutter bezeichnet, mittels deren das Maul des Schlüssels bzw. der Viet'kantzapfen ; an dein Schaft 3 des Schlüssel: fest#tellbar ist. To eliminate this disadvantage and to create a socket wrench that combines the advantages of such a hinged as well as a fixed -Maul, is the aim of the invention, which consists in that a nut is screwed onto the shaft of the socket wrench, by means of the the jaw, which is articulated on the shaft of this key, can be determined in such a way that there is an axial correspondence between the shaft and the jaw. In the drawing, the invention is on one Socket wrench with handle that can be adjusted to the mouth illustrated, in time Fig. I the key on purpose. Fig. 2 in longitudinal section with fixed 11aul. Lead>. 3 in longitudinal section with adjusted handle and Fig. D in section along the line aa in Fig. 2. With i is the handle, with 2 the shaft and with 3 the fixed on the latter, with many angular profiling denotes ball net, which in the configuration shown in the drawing guide in the head, I of a square pin 5 ge is stored on the, in a known manner, the g. ° Desired top section 6 can be postponed. The ball 3 is in the head d this Vietakantzapfens 5 by means of a one in these left spring ring j held. At 8 there is one Mother, by means of which the mouth of the Key or the square pin; to your Shank 3 of the key: can be fixed.

Claims (1)

PATENTANSPRUCH: Steckschlüssel mit zum :Maul winklig einstellbarem Schaft, gekennzeichnet durch eine auf den Schaft (2) des Schlüssels aufschraubbare Mutter (8), mittels deren das Maul des Schlüssels bzw. ein Vierkantzapfen (3) zum Aufschieben eines die gew@iinschte Maulweite besitzenden Aufsatzstückes (6) in Achsübereinstimmung mit dem Schaft (2) des Schlüssels gehalten werden kann. PATENT CLAIM: Socket wrench with a shaft that is angularly adjustable to the mouth, characterized by a nut (8) that can be screwed onto the shaft (2) of the key, by means of which the mouth of the wrench or a square pin (3) for pushing on one with the desired mouth width Attachment piece (6) can be kept in alignment with the shaft (2) of the key.
DEF472A 1949-12-20 1949-12-20 Socket wrench with shaft that can be adjusted at an angle to the mouth Expired DE827780C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF472A DE827780C (en) 1949-12-20 1949-12-20 Socket wrench with shaft that can be adjusted at an angle to the mouth

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF472A DE827780C (en) 1949-12-20 1949-12-20 Socket wrench with shaft that can be adjusted at an angle to the mouth

Publications (1)

Publication Number Publication Date
DE827780C true DE827780C (en) 1952-01-14

Family

ID=7082388

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF472A Expired DE827780C (en) 1949-12-20 1949-12-20 Socket wrench with shaft that can be adjusted at an angle to the mouth

Country Status (1)

Country Link
DE (1) DE827780C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0308968A1 (en) * 1987-09-24 1989-03-29 Snap-On Tools Corporation Off-axis bit or the like
WO1996035552A1 (en) * 1995-05-12 1996-11-14 Matricbrook Pty. Ltd. Universal drive for a wrench
DE19920544A1 (en) * 1999-05-05 2000-11-16 Wuerth Adolf Gmbh & Co Kg Joint for a tool
EP1157784A1 (en) * 2000-05-24 2001-11-28 Wiha Werkzeuge Tool head with pivotable tip
EP1878524A2 (en) 2006-07-12 2008-01-16 Black & Decker, Inc. Pivotal/rigid accessories for power and hand tools

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0308968A1 (en) * 1987-09-24 1989-03-29 Snap-On Tools Corporation Off-axis bit or the like
WO1996035552A1 (en) * 1995-05-12 1996-11-14 Matricbrook Pty. Ltd. Universal drive for a wrench
DE19920544A1 (en) * 1999-05-05 2000-11-16 Wuerth Adolf Gmbh & Co Kg Joint for a tool
DE19920544C2 (en) * 1999-05-05 2001-06-07 Wuerth Adolf Gmbh & Co Kg Joint for a tool
EP1157784A1 (en) * 2000-05-24 2001-11-28 Wiha Werkzeuge Tool head with pivotable tip
WO2001089770A1 (en) * 2000-05-24 2001-11-29 Wiha Werkzeuge Receiving head for a tool comprising a slit or polygonal actuating tip
US6575062B2 (en) 2000-05-24 2003-06-10 Wiha Werkzeuge, Willi Hahn Gmbh & Co. Kg Accommodating head for a tool with an actuating tip
EP1878524A2 (en) 2006-07-12 2008-01-16 Black & Decker, Inc. Pivotal/rigid accessories for power and hand tools
EP1878524A3 (en) * 2006-07-12 2012-05-16 Black & Decker, Inc. Pivotal/rigid accessories for power and hand tools

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