DE357745C - Tool for sealing pipes in preheaters, condensers, etc. like - Google Patents

Tool for sealing pipes in preheaters, condensers, etc. like

Info

Publication number
DE357745C
DE357745C DEM71302D DEM0071302D DE357745C DE 357745 C DE357745 C DE 357745C DE M71302 D DEM71302 D DE M71302D DE M0071302 D DEM0071302 D DE M0071302D DE 357745 C DE357745 C DE 357745C
Authority
DE
Germany
Prior art keywords
tool
preheaters
condensers
bushing
sealing pipes
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
DEM71302D
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.)
HERBERT MEWITZ
Original Assignee
HERBERT MEWITZ
Publication date
Priority to DEM71302D priority Critical patent/DE357745C/en
Application granted granted Critical
Publication of DE357745C publication Critical patent/DE357745C/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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08—Tube expanders
    • B21D39/20—Tube expanders with mandrels, e.g. expandable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Package Closures (AREA)

Description

. GEDRUCKT IN DER. PRINTED IN THE

Claims (2)

Patent-Ansprüche:Patent Claims: 1. Werkzeug zum Dichten der Rohre in Vorwärmern, Kondensatoren u. dgl., dadurch gekennzeichnet, daß der achsial verschiebbare Treibdorn (e) durch Lenker (δ) mit den kurzen Armen zweier Handhebel («) verbunden ist, deren Drehachsen in dem zur Aufnahme und Führung der auseinanderspreizbaren Büchse (f) dienenden Gehäuse (c) gelagert sind.1. Tool for sealing the pipes in preheaters, condensers, etc., characterized in that the axially displaceable driving mandrel (e) is connected by means of a handlebar (δ) to the short arms of two hand levers («) whose axes of rotation are in the for recording and guidance of the spreadable bush (f) serving housing (c) are mounted. 2. Werkzeug nach Anspruch 1, dadurch gekennzeichnet, daß der zur Aufnahme und Führung der Büchse (f) dienende Oberteil des Gehäuses (c) mit einer über den Flansch der Büchse (f) greifenden Deckplatte versehen ist, wodurch eine leichte Auswechselbarkeit der Büchse erzielt wird.2. Tool according to claim 1, characterized in that the upper part of the housing (c ) serving for receiving and guiding the bushing (f) is provided with a cover plate which extends over the flange of the bushing (f) , whereby the bushing can be easily replaced will. Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.
DEM71302D Tool for sealing pipes in preheaters, condensers, etc. like Expired DE357745C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM71302D DE357745C (en) Tool for sealing pipes in preheaters, condensers, etc. like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM71302D DE357745C (en) Tool for sealing pipes in preheaters, condensers, etc. like

Publications (1)

Publication Number Publication Date
DE357745C true DE357745C (en) 1922-08-31

Family

ID=7313897

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM71302D Expired DE357745C (en) Tool for sealing pipes in preheaters, condensers, etc. like

Country Status (1)

Country Link
DE (1) DE357745C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0252868A2 (en) * 1986-07-07 1988-01-13 Emerson Electric Co. Tube expanding tool
DE19704131A1 (en) * 1997-02-04 1998-08-06 Ex Cell O Gmbh Fracture separation method and apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0252868A2 (en) * 1986-07-07 1988-01-13 Emerson Electric Co. Tube expanding tool
EP0252868A3 (en) * 1986-07-07 1988-03-30 Emerson Electric Co. Tube expanding tool
DE19704131A1 (en) * 1997-02-04 1998-08-06 Ex Cell O Gmbh Fracture separation method and apparatus
DE19704131C2 (en) * 1997-02-04 2003-01-02 Ex Cell O Gmbh Fracture separation method and apparatus

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