DE476334C - Device for pulling in lead pipes by hand - Google Patents

Device for pulling in lead pipes by hand

Info

Publication number
DE476334C
DE476334C DEP56093D DEP0056093D DE476334C DE 476334 C DE476334 C DE 476334C DE P56093 D DEP56093 D DE P56093D DE P0056093 D DEP0056093 D DE P0056093D DE 476334 C DE476334 C DE 476334C
Authority
DE
Germany
Prior art keywords
hand
pulling
lead
lead pipes
guide cylinder
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
DEP56093D
Other languages
German (de)
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.)
EMIL CEH
Original Assignee
EMIL CEH
Publication date
Priority to DEP56093D priority Critical patent/DE476334C/en
Application granted granted Critical
Publication of DE476334C publication Critical patent/DE476334C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • B21D22/18—Spinning using tools guided to produce the required profile

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Surgical Instruments (AREA)

Description

Vorrichtung zum Einziehen von Bleirohren von Hand Die Vorrichtung dient zum Einziehen -von Bleirohren (Bleitrapse) und ähnlichen Gegenständen von Hand, um sodann die Einlötung vorzunehmen. Bisher geschah das Einziehen der Bleitrapse sehr umständlich durch leichtes Hämmern, wobei das Bleirohr innen durch ein Stück Gasrohr geschützt wurde. Durch langsames und leichtes Schlagen mit dem Hammer wurde sodann die gewünschte Einziehung unter großem Zeitaufwand erreicht. Mit dieser Vorrichtung wird die umständliche Arbeit ohne Hammer im Laufe von ein paar Minuten erledigt.Device for pulling in lead pipes by hand The device is used to pull in lead pipes (lead raps) and similar objects from Hand to then make the soldering. So far, the lead rape has been pulled in very cumbersome by light hammering, the lead pipe inside through a piece Gas pipe was protected. By slowly and lightly striking with the hammer was then achieved the desired collection with great expenditure of time. With this device the cumbersome work is done in a few minutes without a hammer.

Die Vorrichtung besteht aus dem Führungszylinder a, dem schwenkbaren Werkzeugträger b und dem Holzfutter i. The device consists of the guide cylinder a, the swiveling tool carrier b and the wood chuck i.

Der Führungszylinder ist den jeweiligen Größen der Bleirohre angepaßt, ebenso das Holzfutter, während die Spindelvorrichtung einheitlich ist und, an jedem Führungszylinder angebracht werden kann.The guide cylinder is adapted to the respective sizes of the lead pipes, likewise the wood chuck, while the spindle device is unitary and, on each Guide cylinder can be attached.

Der Führungszylinder a wird mit dem Werkzeugträger b zusammengesetzt, indem der Arm, der sich a,'n dem Werkzeugträger b befindet, in die Einschnitte la des Führungszylinders a eingeschoben wird. Durch das Festdrehen der Flügelmutterschraube f werden der Führungszylinder a und der Werkzeugträger b fest miteinander verbunden. Nunmehr wird das Holzfutter i auf das Bleirohr gesetzt und dieses zusammen mit dem Holzfutter i in den Führungszylinder a bis zur Höhe des Armes des Werkzeugträgers, welcher ein weiteres Hinaufschieben verhindert, hineingeschoben. Nunmehr beginnt das Einziehen des Bleirohres. Die Spindel c wird leicht nach rechts angedreht, worauf der ganze Apparat einige Male um das Bleirohr herumgedreht wird. Dieser Vorgang wird so häufig wiederholt, bis das Bleirohr bis zum gewünschten Durchmesser eingezogen ist.The guide cylinder a is assembled with the tool carrier b, by the arm, which is located a, 'n in the tool holder b, into the incisions la of the guide cylinder a is inserted. By tightening the wing nut screw f the guide cylinder a and the tool carrier b are firmly connected to one another. Now the wood lining i is placed on the lead pipe and this together with the Wood chuck i in the guide cylinder a up to the level of the arm of the tool carrier, which prevents further pushing up, pushed in. Now begins pulling in the lead pipe. The spindle c is turned slightly to the right, whereupon the whole apparatus is turned around the lead pipe a few times. This process is repeated until the lead pipe is pulled in to the desired diameter is.

Claims (1)

PATENTANSPRUCH: Vorrichtung zum Einziehen von Bleirohren von Hand', gekennzeichnet durch eine Führungshülse (h), die mit einem Ansatz (k) und einem Einschnitt (h) versehen ist, einem mit verstellbarem Drückwerkzeug (c) ausgerüsteten und schwenkbaren Werkzeugträger (b), der mittels Schraube (f) an dem Ansatz (k) befestigt wird, wobei ein vorgesehener Arm in dem Einschnitt (h) liegt, und einem geformten Holzfutter (i), das als Widerlager für das Druckwerkzeug dient. PATENT CLAIM: Device for pulling lead pipes in by hand, characterized by a guide sleeve (h) which is provided with a shoulder (k) and an incision (h), a swiveling tool carrier (b) equipped with an adjustable pressing tool (c), which is fastened to the shoulder (k) by means of a screw (f) , with an arm provided in the cutout (h), and a shaped wooden lining (i) which serves as an abutment for the pressure tool.
DEP56093D Device for pulling in lead pipes by hand Expired DE476334C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP56093D DE476334C (en) Device for pulling in lead pipes by hand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP56093D DE476334C (en) Device for pulling in lead pipes by hand

Publications (1)

Publication Number Publication Date
DE476334C true DE476334C (en) 1929-05-16

Family

ID=7388200

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP56093D Expired DE476334C (en) Device for pulling in lead pipes by hand

Country Status (1)

Country Link
DE (1) DE476334C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0317187A2 (en) * 1987-11-18 1989-05-24 ESAB Aktiebolag Metallurgical tuyere and method of calibrating same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0317187A2 (en) * 1987-11-18 1989-05-24 ESAB Aktiebolag Metallurgical tuyere and method of calibrating same
EP0317187A3 (en) * 1987-11-18 1989-12-27 ESAB Aktiebolag Metallurgical tuyere and method of calibrating same

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