DE6259C - Screw jack - Google Patents

Screw jack

Info

Publication number
DE6259C
DE6259C DE18796259D DE6259DA DE6259C DE 6259 C DE6259 C DE 6259C DE 18796259 D DE18796259 D DE 18796259D DE 6259D A DE6259D A DE 6259DA DE 6259 C DE6259 C DE 6259C
Authority
DE
Germany
Prior art keywords
winch
screw
screw jack
nut
tube
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
DE18796259D
Other languages
German (de)
Original Assignee
W. TILLMANNS in Remscheid
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 W. TILLMANNS in Remscheid filed Critical W. TILLMANNS in Remscheid
Application granted granted Critical
Publication of DE6259C publication Critical patent/DE6259C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)

Description

J1,J 1 ,

1879.1879.

Klasse 35.Class 35.

W. TILLMANNS in REMSCHEID. Schraubenwinde. W. TILLMANNS in REMSCHEID. Screw jack.

Patentirt im Deutschen Reiche vom 12. Januar 1879 ab.Patented in the German Empire on January 12, 1879.

Die Winde besteht aus einer Schraube a, welche unten mit einem Fufs b und daran befindlichen drei Spitzen c c sowie oben mit Reibungsrollen dd versehen ist. Die sich an dieser Schraube auf und nieder bewegende Schraubenmutter e ist mit dem Rohr / fest verbunden, letzteres auch mit dem Kopf g, so dafs ein Drehen von g auch ein Drehen der Mutter e hervorbringt. Die Mutter e und das Rohr f drehen sich in der Klaue h. Dieselbe hat einen Keil i, mit dem sie sich in der Nuth k der Schraube α bewegt, sie' kann sich also nur auf und nieder bewegen, ohne sich zu drehen.The winch consists of a screw a, which is provided at the bottom with a foot b and three points cc on it and at the top with friction rollers dd . The screw nut e , which moves up and down on this screw, is firmly connected to the tube /, the latter also to the head g, so that turning g also causes the nut e to turn. The nut e and the tube f turn in the claw h. It has a wedge i with which it moves in the groove k of the screw α , so it can only move up and down without turning.

Der Kopf g trägt das Horn m, welches um ersteren drehbar ist.The head g carries the horn m, which is rotatable about the former.

Soll die Winde als Kopfwinde . gebraucht werden, so wird sie senkrecht gestellt auf die drei Spitzen c c; wenn sie dagegen als gewöhnliche Winde gebraucht werden soll, wenn man also die Klaue h gebrauchen will, so setzt man die Winde von der Seite an, und sie steht dann nur auf zwei Spitzen.Shall the winch as a head winch. are used, it is placed vertically on the three points cc ; if, on the other hand, it is to be used as an ordinary winch, i.e. if one wants to use the claw h , the winch is set from the side, and it then only stands on two points.

Bei Ingangsetzung der Winde wird der Kopf g durch irgend eine Vorrichtung, sei es Knarre, Hebel, Räder oder Schnecke etc. bewegt. Mit g dreht sich das Rohr f und die Mutter e um die Schraube, und somit hebt sich Klaue und Horn der Winde, oder es erfolgt ein Niedergehen desselben. Das Rohr f wird an den Reibungsrollen d und in der Schraubenmutter e geführt.When the winch is started, the head g is moved by some device, be it a ratchet, lever, wheels or auger, etc. With g , the tube f and the nut e turn around the screw, and thus the claw and horn of the winch either rise or fall. The tube f is guided on the friction rollers d and in the nut e.

Claims (5)

Pate nt-An sp rüche:Patent claims: 1. Die Anordnung der unteren Klaue an einer Schrauben- oder Stuhlwinde.1. The arrangement of the lower claw on a screw or chair winch. 2. Die Anwendung eines Rohres als Halter der Schraubenmutter.2. The use of a pipe as a holder for the nut. 3. Die Lage der Schrauben im Innern des Rohres der Winde.3. The position of the screws inside the winch tube. 4. Die Führung beim Ausschrauben durch Reibungsrollen und Nuthen in der Schraube.4. The guide when unscrewing by friction rollers and grooves in the screw. 5. Die beschriebene Anordnung, die Schraubenwinde als Kopfwinde und als Fufswinde gebrauchen zu können.5. The arrangement described, the screw winch as a head winch and as a foot winch to be able to use.
DE18796259D 1879-01-12 1879-01-12 Screw jack Expired DE6259C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE6259T 1879-01-12

Publications (1)

Publication Number Publication Date
DE6259C true DE6259C (en) 1879-07-23

Family

ID=284463

Family Applications (1)

Application Number Title Priority Date Filing Date
DE18796259D Expired DE6259C (en) 1879-01-12 1879-01-12 Screw jack

Country Status (1)

Country Link
DE (1) DE6259C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT412643B (en) * 2003-04-28 2005-05-25 Juergen Zimmermann LIFTING

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT412643B (en) * 2003-04-28 2005-05-25 Juergen Zimmermann LIFTING

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