DE2152697A1 - HEAD FRETCH - Google Patents

HEAD FRETCH

Info

Publication number
DE2152697A1
DE2152697A1 DE19712152697 DE2152697A DE2152697A1 DE 2152697 A1 DE2152697 A1 DE 2152697A1 DE 19712152697 DE19712152697 DE 19712152697 DE 2152697 A DE2152697 A DE 2152697A DE 2152697 A1 DE2152697 A1 DE 2152697A1
Authority
DE
Germany
Prior art keywords
head
power transmission
squeeze
torque
fretsch
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
DE19712152697
Other languages
German (de)
Inventor
Ernst Skrobek
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 DE19712152697 priority Critical patent/DE2152697A1/en
Publication of DE2152697A1 publication Critical patent/DE2152697A1/en
Pending 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
    • B25B13/00Spanners; Wrenches
    • B25B13/46Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle
    • B25B13/461Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member
    • B25B13/462Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis

Description

Resc@reihung Ge @@stand der Anmeldung,ist eine Kopfretsch,zur Verwendung aller Din. enormten @teckschlüssel und deren Verlängerungen.Man kann bei @er Herstellung dieser Kopfretsch,das Vierkantloch zur Aufnahme des Trieblings,in allen Grössen anfertigen.Die Besonderheit an dieser Kopfretsch:Es gibt keine Verzahnung zur Kraftübertragung,der die Häu= fi@keit des Versagens bei diesem Werkzeugstück ist.Es gibt bei dieser keinen Rückholwinkel,der bei den hörkömmlichen Retschen vom Grad der Verzahnung bestimmt wird.In Gegensatz zur hörkömmlichen Retsch.bei der die ganze @raftübertragung jeweils von nur einem blockierendem Sperr= keil im Zahnseg@ent abhängig ist,stehen in der von mir zu Patent ge= meldeten Retsch,stets vier bei dem kleinerem Modell bis 20 kg Zugfes= tigkeit(Fig1)und fünf blockierende Blockierwalzen,zur Kraftübertra= gung beim Modell (Fig2)im blockierendem Kraftfeld,für Arbeiten im Dreh moment über 20 kg hinaus.Die Sperrwalzen stehen stets von von federn= den Bolzen angelehnt,zur Kraftübertrasrung im Einsatz.Eine weitere sehr vorteilhafte Neuigkeit,besteht darin,daß die Retsch aus nur dem zur Kraftübertragung bestehendem mechanischem Kopf besteht,mit angesetztem g enormtem Vierkant.An Letzterem kann man nun das kurtze mitgelie= ferte Handstück (Fig 4) aufschieben,bei Arbeiten auf begrenztem Raum, ich denke dabei z.B.an Montagen von Kotflügeln beim VW-Käfer,Zur leich teren Kraftanwendung des menschlichen Arms und Begrenzungsfreiheit bei der Arbeit ,kann man X beliebige Verlängerungen als Handstück auf den Retschkopf schieben,die jedem Steckschlüsselkasten beiliegen.Wenn nich sinnlos rohe Kräfte walten,zB.beim doppeltem Verlängern des Handstücks durch eine Kombination von zwei Steckschlüsselverlängerungen zur Kraft übertragung in Anwendung kommen,dürfte die Kopfretsch,eine lange Le= bensdauer haben.Resc @ reihung Ge @@ stood at the registration, is a head kick, for use of all Din. enormous @ socket wrenches and their extensions. You can at @er manufacture This head pinch, the square hole to accommodate the pinion, in all sizes The special feature of this head pinch: There is no toothing for power transmission, the the frequency of failure with this tool piece is; there is none with this one Return angle, which is determined by the degree of interlocking in conventional Retschen In contrast to the traditional retsch, in which the entire @ raft transmission in each case depends on only one blocking wedge in the toothed segment, are in the Retsch registered for a patent, always four for the smaller model up to 20 kg tensile strength (Fig1) and five blocking blocking rollers for power transmission in the model (Fig2) in the blocking force field, for work at torque over 20 The locking rollers are always supported by springs = the bolts Power transmission in action. Another very beneficial piece of news is that the Retsch consists only of the mechanical head that is used to transmit power attached g enormous square. On the latter you can now add the short supplied Slide on the handpiece (Fig. 4) when working in a limited space, I think so e.g. on the assembly of fenders on the VW Beetle, for easier application of force human arm and freedom of limitation at work, one can have any X extensions slide onto the Retsch head as a handpiece, which is enclosed with every socket wrench box Do not use brute force in a senseless manner, e.g. when lengthening the handpiece twice a combination of two socket wrench extensions for power transmission in When used, the Kopfretsch should have a long lifespan.

Detailbezeichnung auf der Zeichnung: Fig.i-Kleine Kopfretsch mit Innenantrieb bis 20 kg Drehmonent(Einz.Teil Fig.2-Verstärkte Kopfretsch mit Außenantrieb kg Drehm.über 20 hinaus.Detailed designation on the drawing: Fig.i-Kleine Kopfretsch with internal drive up to 20 kg torque (individual part Fig. 2-Reinforced head clamp with external drive kg torque over 20 out.

Fig.3-dto.komplett.Fig. 3-dto. Complete.

Fig.4-kurzes Handstück.Fig. 4-short handpiece.

Claims (1)

Patentansprüche Claims Kopfretsch fiir I)rehmoment-Arbeiten', dadurch gekennzeichnet,daß Dieselt)e keine Verzahnung zum Antrieb der Kraftübertragung hat.Kopfretsch for torque work, characterized in that Dieselt) e has no gearing to drive the power transmission. .) Kopfretsch nach Anspruch 1u2 dadurch gekennzeichnet,daß zur blockerender Übertragung im Drehmoment,vier bis fünf Walzen anOeorclnet sind..) Head fretsch according to claim 1u2, characterized in that the blocking end Transmission in torque, four to five rollers are anOeorclnet. 3.) Kopfretsch nach Anspruch 1 - 2 - u 3 dadurch gekennzeichnet, daß die hier beschriebene Kopfretsch keinen Rückholwinkel hat.3.) head fretsch according to claim 1 - 2 - u 3 characterized in that the head squeeze described here has no return angle. 4.) Die Kopfretsch kann nach Anspruch 1-2-3 u 4 zur Kraftübertragung mit Innen-Rotor,als auch mit Gehäuse-Rotor der zu blockierenden Walzen-Aufnahne dient,gebaut werden.4.) The head squeeze can according to claim 1-2-3 u 4 for power transmission with inner rotor, as well as with housing rotor of the roller mount to be blocked serves to be built. 5.) Kopfretsch dadurch gekennzeichnet,daß Dieselbe in Kopfform,dh, ohne festem Handstück,in allen Din Abmessungen gebaut werden kann5.) head squeeze, characterized in that the same head shape, ie, can be built in all Din dimensions without a fixed handpiece
DE19712152697 1971-10-22 1971-10-22 HEAD FRETCH Pending DE2152697A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19712152697 DE2152697A1 (en) 1971-10-22 1971-10-22 HEAD FRETCH

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712152697 DE2152697A1 (en) 1971-10-22 1971-10-22 HEAD FRETCH

Publications (1)

Publication Number Publication Date
DE2152697A1 true DE2152697A1 (en) 1973-04-26

Family

ID=5823114

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712152697 Pending DE2152697A1 (en) 1971-10-22 1971-10-22 HEAD FRETCH

Country Status (1)

Country Link
DE (1) DE2152697A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9202924U1 (en) * 1992-03-05 1993-07-08 Pedrazzini, Francesco, 8014 Neubiberg, De
WO2003039813A1 (en) * 2001-11-05 2003-05-15 Jeong, Yong-Soo Wrench
WO2012056330A1 (en) * 2010-10-29 2012-05-03 Inżynieria Maszyn Klimatycznych I Urządzeń Specjalnych Sp. Z O.O. A wrench for unscrewing or screwing
US20160271761A1 (en) * 2015-03-16 2016-09-22 Ting-Kai CHANG Silent socket wrench

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9202924U1 (en) * 1992-03-05 1993-07-08 Pedrazzini, Francesco, 8014 Neubiberg, De
WO2003039813A1 (en) * 2001-11-05 2003-05-15 Jeong, Yong-Soo Wrench
WO2012056330A1 (en) * 2010-10-29 2012-05-03 Inżynieria Maszyn Klimatycznych I Urządzeń Specjalnych Sp. Z O.O. A wrench for unscrewing or screwing
US20160271761A1 (en) * 2015-03-16 2016-09-22 Ting-Kai CHANG Silent socket wrench

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