DE1186693B - Split nut - Google Patents

Split nut

Info

Publication number
DE1186693B
DE1186693B DET20942A DET0020942A DE1186693B DE 1186693 B DE1186693 B DE 1186693B DE T20942 A DET20942 A DE T20942A DE T0020942 A DET0020942 A DE T0020942A DE 1186693 B DE1186693 B DE 1186693B
Authority
DE
Germany
Prior art keywords
nut
pins
parts
divided
thread
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
DET20942A
Other languages
German (de)
Inventor
Wendelin Franz Terifay
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 DET20942A priority Critical patent/DE1186693B/en
Publication of DE1186693B publication Critical patent/DE1186693B/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/02Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections with conical parts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00Nuts or like thread-engaging members
    • F16B37/08Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut
    • F16B37/0871Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut engaging the bolt laterally, i.e. without the need to engage the end of the bolt
    • F16B37/0892Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut engaging the bolt laterally, i.e. without the need to engage the end of the bolt in two or more pieces, e.g. assemblies made by two C-shaped nuts mutually interlocked, or retained by an additional member
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04Clamping or clipping connections
    • F16B7/0406Clamping or clipping connections for rods or tubes being coaxial
    • F16B7/0413Clamping or clipping connections for rods or tubes being coaxial for tubes using the innerside thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Description

Geteilte Schraubenmutter Die Erfindung bezieht sich auf eine geteilte Schraubenmutter, bei der die einzelnen mit Gewindegangteilen versehenen Teile durch Stifte zusammengehalten werden, derart, .daß - ein durchgehendes Mutterngewinde entsteht.Split nut The invention relates to a split nut Screw nut, in which the individual parts provided with thread parts through Pins are held together in such a way. That - a continuous nut thread arises.

Es sind geteilte Schraubenmuttern bekannt, die in axialer oder in diagonaler Richtung geteilt sind. Die beiden Mutternhälften sind entweder durch Stifte, durch mit der einen Mutternhälfte einstückig verbundene Ansätze, die hakenartig in entsprechende Ausnehmungen der anderen Mutternhälfte eingreifen oder durch in Nuten eingreifende Rippen miteinander verbunden. Diese Muttern können auf einen Bolzen aufgesetzt werden, wenn die Bolzenenden nicht zugängig sind.There are split nuts known in the axial or in diagonal direction are divided. The two nut halves are either through Pins, by attachments integrally connected to one half of the nut, which are hook-like engage in corresponding recesses in the other half of the nut or through in Grooves engaging ribs connected to one another. These nuts can be used on one Bolts are placed when the bolt ends are not accessible.

Diese bekannten Muttern sind alle relativ schwierig und umständlich herzustellen und eignen sich daher nicht für die Massenfertigung.These known nuts are all relatively difficult and cumbersome and are therefore not suitable for mass production.

Aufgabe der Erfindung ist es daher, eine geteilte Schraubenmutter der eingangs erwähnten Art so auszubilden, daß sie einfach herzustellen und daher für die Massenfertigung geeignet ist.The object of the invention is therefore to provide a split screw nut of the type mentioned in such a way that they are easy to manufacture and therefore suitable for mass production.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß die Mutter senkrecht zu ihrer Achse in plättchenförmige Abschnitte eingeteilt ist, die ihrerseits in axialer Richtung jeweils in zwei Teile unterteilt sind, die einander überlappend durch die Stifte zusammengehalten sind.This object is achieved according to the invention in that the mother is divided perpendicular to its axis into platelet-shaped sections, which in turn in the axial direction are each divided into two parts which overlap each other are held together by the pins.

Durch diese Ausbildung ergeben sich lauter gleiche einfache Mutternteile, die leicht herzustellen sind.This training results in all the same simple nut parts, that are easy to manufacture.

Nachstehend ist die Erfindung an Hand eines Ausführungsbeispiels näher erläutert. Es zeigt F i g. 1 eine Ansicht der geteilten Mutter und eine Draufsicht auf die geteilte Mutter, F i g. 2 eine Ansicht und Seitenansicht eines Mutternteiles mit den die Stifte aufnehmenden Bohrungen, F i g. 3 eine Ansicht und Seitenansicht eines anderen Mutternteiles mit den Haltestiften, F i g. 4 eine auf eine Hülse aufgeschraubte Mutter in der Ansicht.The invention is described in greater detail below using an exemplary embodiment explained. It shows F i g. 1 is a view of the split nut and a plan view on the split mother, F i g. 2 shows a view and side view of a nut part with the holes receiving the pins, FIG. 3 is a view and a side view another nut part with the retaining pins, F i g. 4 one screwed onto a sleeve Mother in view.

Die in der F i g. 1 dargestellte geteilte Mutter ist senkrecht zu ihrer Achse in drei Abschnitte unterteilt. Diese Abschnitte sind ihrerseits in dieser Richtung derart unterteilt, daß zwei gleiche Hälften 5 und 6 jedes Abschnittes entstehen. Die Abschnitte, weisen an ihrem Umfang Sechseckform auf und sind an ihrer Innenseite mit Teilen des Mutterngewindes versehen. Jeder Abschnitt bzw. jeder Teil 5 oder 6 weist Bohrungen 8 auf. Im Teil 6 sind Stifte 7 in die Bohrungen eingesetzt. Sollen z. B. gemäß der F i g. 4 zwei gewindelose Stangen 3 und 4 miteinander verbunden werden, so werden über der Stoßstelle zwei Hülsenteile 1 und 2 angeordnet, die mit einem konischen Außengewinde 9 versehen sind. Anschließend wird von der Seite her zunächst die mit den Stiften 7 versehenen Teile 6 der Mutter aufgesetzt und dann die Teile 5 derart auf die Teile 6 aufgedrückt, daß die Trennstellen jeweils um 60° versetzt liegen und die Stifte 7 in die Bohrungen 8 eingreifen. Daran anschließend kann die zusammengefügte Mutter auf die Hülsen 1 und 2 aufgeschraubt werden, die infolge ihres konischen Außengewindes zusammengepreßt werden und die beiden Stangen 3 und 4 miteinander verbinden.The in the F i g. The split nut shown in FIG. 1 is divided into three sections perpendicular to its axis. These sections are in turn subdivided in this direction in such a way that two equal halves 5 and 6 of each section arise. The sections have a hexagonal shape on their circumference and are provided on their inside with parts of the nut thread. Each section or each part 5 or 6 has bores 8. In part 6 pins 7 are inserted into the holes. Should z. B. according to FIG. 4 two threadless rods 3 and 4 are connected to one another, two sleeve parts 1 and 2 are arranged above the joint, which are provided with a conical external thread 9. Subsequently, the parts 6 of the nut provided with the pins 7 are first placed from the side and then the parts 5 are pressed onto the parts 6 in such a way that the separation points are each offset by 60 ° and the pins 7 engage in the bores 8. The assembled nut can then be screwed onto the sleeves 1 and 2, which are pressed together as a result of their conical external thread and connect the two rods 3 and 4 to one another.

In axialer Richtung ist die aufgeschraubte Mutter durch das Innengewinde, das in ein. entsprechendes Außengewinde eingreift, zusammengehalten.In the axial direction, the screwed-on nut is through the internal thread, that in a. corresponding external thread engages, held together.

Claims (1)

Patentanspruch: Geteilte Schraubenmutter, bei der die einzelnen mit Gewindegangteilen versehenen Teile durch Stifte zusammengehalten werden, derart, daß ein durchgehendes Mutterngewinde entsteht, dadurch gekennzeichnet, daß die Mutter senkrecht zu ihrer Achse in plättchenförmige Abschnitte unterteilt ist, die ihrerseits in axialer Richtung jeweils in zwei Teile (5, 6) unterteilt sind, die einander überlappend durch die Stifte (7) zusammengehalten sind. In Betracht gezogene Druckschriften: Deutsches Gebrauchsmuster Nr. 1792 799; österreichische Patentschrift Nr. 195 190; französische Patentschrift Nr. 1206 230; USA.-Patentschrif4Nr. 1792 329.Patent claim: Split screw nut, in which the individual parts provided with thread parts are held together by pins in such a way that a continuous nut thread is created, characterized in that the nut is divided perpendicular to its axis into plate-shaped sections, which in turn are divided into two in the axial direction Parts (5, 6) are divided, which are held together overlapping each other by the pins (7). Documents considered: German utility model No. 1792 799; Austrian Patent No. 195 190; French Patent No. 1206 230; USA Patent No. 1792 329.
DET20942A 1961-10-12 1961-10-12 Split nut Pending DE1186693B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DET20942A DE1186693B (en) 1961-10-12 1961-10-12 Split nut

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET20942A DE1186693B (en) 1961-10-12 1961-10-12 Split nut

Publications (1)

Publication Number Publication Date
DE1186693B true DE1186693B (en) 1965-02-04

Family

ID=7549910

Family Applications (1)

Application Number Title Priority Date Filing Date
DET20942A Pending DE1186693B (en) 1961-10-12 1961-10-12 Split nut

Country Status (1)

Country Link
DE (1) DE1186693B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1792329A (en) * 1928-09-26 1931-02-10 William C Smith Split nut
AT195190B (en) * 1956-06-08 1958-01-25 Hubert Naimer Method of manufacturing screw nuts, screw nuts and mold for their manufacture
DE1792799U (en) * 1959-04-03 1959-07-30 Aloys Mennekes Fa TWO-PIECE THREAD NUT, IN PARTICULAR ADJUSTING NUT, FOR INAccessible shafts or axles on the front side.
FR1206230A (en) * 1958-06-05 1960-02-08 two-piece nut

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1792329A (en) * 1928-09-26 1931-02-10 William C Smith Split nut
AT195190B (en) * 1956-06-08 1958-01-25 Hubert Naimer Method of manufacturing screw nuts, screw nuts and mold for their manufacture
FR1206230A (en) * 1958-06-05 1960-02-08 two-piece nut
DE1792799U (en) * 1959-04-03 1959-07-30 Aloys Mennekes Fa TWO-PIECE THREAD NUT, IN PARTICULAR ADJUSTING NUT, FOR INAccessible shafts or axles on the front side.

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