DE33149C - Boiler pipe puller - Google Patents

Boiler pipe puller

Info

Publication number
DE33149C
DE33149C DENDAT33149D DE33149DA DE33149C DE 33149 C DE33149 C DE 33149C DE NDAT33149 D DENDAT33149 D DE NDAT33149D DE 33149D A DE33149D A DE 33149DA DE 33149 C DE33149 C DE 33149C
Authority
DE
Germany
Prior art keywords
boiler pipe
pipe puller
tube
claws
lever
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 - Lifetime
Application number
DENDAT33149D
Other languages
German (de)
Original Assignee
J. A. MENZEL in Culmsee
Publication of DE33149C publication Critical patent/DE33149C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
    • B25B27/06—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMTPATENT OFFICE

. V^ ^ JV° 35149 -. V ^ ^ JV ° 35149 -

Dieser Apparat hat den Zweck, aus Verdampfapparaten der Zuckerfabriken schadhafte Siederohre schnell und leicht herauszuziehen. Er besteht aus dem Gestellt, und der Stange B, welch letztere an ihrem unteren Ende mit Gewinde und Mutter, sowie mit einer losen Hülse H mit Klauen K versehen ist, während der obere breitere Theil verzahnt ist.The purpose of this device is to quickly and easily pull damaged boiler tubes out of the evaporators in the sugar factories. It consists of the frame and the rod B, the latter of which is provided at its lower end with a thread and nut, and with a loose sleeve H with claws K , while the upper, wider part is toothed.

Das Gestell A wird durch das Mannloch in den Verdampfungsapparat eingeführt und auf den oberen Rohrboden desselben so gestellt, dafs die Oeffhung O genau auf die des herauszuziehenden Rohres zu liegen kommt. Nun setzt man die Stange B (ohne Mutter und .Hülse) von oben durch die Oeffnung des Gestelles in das herauszuziehende Rohr ein, steckt unten die Hülse auf (die Klauen nach oben gekehrt) und schraubt die Mutter an.The frame A is inserted through the manhole into the evaporation apparatus and placed on the upper tube sheet of the same in such a way that the opening O lies exactly on that of the tube to be pulled out. Now you insert the rod B (without nut and sleeve) from above through the opening of the frame into the pipe to be pulled out, put on the sleeve at the bottom (the claws turned upwards) and screw on the nut.

Den Spitzen der Klauen entsprechend, hat man an den correspondirenden Punkten den unteren Rand des Rohres mit einem Meifsel . etwas eingetrieben, so dafs die Klaue mit den' Spitzen angreifen kann. Nachdem die Mutter so weit angezogen ist, dafs die Spitzen der Klaue in den entsprechenden Vertiefungen des Rohres sitzen, hebt man den um den Zapfen e des Gestelles drehbaren Hebel C so weit, dafs dessen nach rückwärts beweglicher, durch eine Feder d niedergedrückter Sperrhaken c in die Verzahnung der Stange B eingreift, drückt dann den langen Arm des Hebels C herab, und der sich gegen den Hebel mit einem Arm c1 anstemmende Sperrhaken c zieht das schadhafte Rohr mit Leichtigkeit um je einen Zahn der Stange B empor und heraus.Corresponding to the tips of the claws, one has the lower edge of the tube at the corresponding points with a chisel. driven in a little so that the claw can attack with the tips. After the nut has been tightened so far that the tips of the claw sit in the corresponding indentations of the tube, the lever C, which is rotatable about the pin e of the frame, is raised so far that its backward movable locking hook c, which is depressed by a spring d, is raised the toothing of the rod B engages, then pushes the long arm of the lever C down, and the locking hook c pressing against the lever with an arm c 1 pulls the damaged tube up and out by one tooth of the rod B with ease.

Claims (1)

Patent-Anspruch:Patent claim: Ein Siederohr-Auszieh-Apparat, bestehend aus einem Hebel C mit Sperrhaken c in Eingriff mit einer verzahnten Stange B mit Hülse H, deren Klauen das Rohr herausheben.A boiler pipe puller, consisting of a lever C with a locking hook c in engagement with a toothed rod B with a sleeve H, the claws of which lift the pipe out. Hierzu i Blatt Zeichnungen.For this purpose i sheet of drawings.
DENDAT33149D Boiler pipe puller Expired - Lifetime DE33149C (en)

Publications (1)

Publication Number Publication Date
DE33149C true DE33149C (en)

Family

ID=309124

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT33149D Expired - Lifetime DE33149C (en) Boiler pipe puller

Country Status (1)

Country Link
DE (1) DE33149C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1245202B (en) * 1965-08-13 1967-07-20 Kyffhaeuserhuette Artern Veb M Machine for the continuous production of sweet and sour cream butter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1245202B (en) * 1965-08-13 1967-07-20 Kyffhaeuserhuette Artern Veb M Machine for the continuous production of sweet and sour cream butter

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