PL146829B1 - Apparatus for leaktightly securing tubes in perforated bottoms - Google Patents

Apparatus for leaktightly securing tubes in perforated bottoms Download PDF

Info

Publication number
PL146829B1
PL146829B1 PL1985254210A PL25421085A PL146829B1 PL 146829 B1 PL146829 B1 PL 146829B1 PL 1985254210 A PL1985254210 A PL 1985254210A PL 25421085 A PL25421085 A PL 25421085A PL 146829 B1 PL146829 B1 PL 146829B1
Authority
PL
Poland
Prior art keywords
pressure
piston
pressure piston
low
housing
Prior art date
Application number
PL1985254210A
Other languages
English (en)
Polish (pl)
Other versions
PL254210A1 (en
Original Assignee
Balcke Duerr Ag
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 Balcke Duerr Ag filed Critical Balcke Duerr Ag
Publication of PL254210A1 publication Critical patent/PL254210A1/xx
Publication of PL146829B1 publication Critical patent/PL146829B1/pl

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
    • B21D39/203—Tube expanders with mandrels, e.g. expandable expandable by fluid or elastic material
    • 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
    • B21D39/06—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes in openings, e.g. rolling-in

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Reciprocating Pumps (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • External Artificial Organs (AREA)
  • Arc Welding In General (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
PL1985254210A 1984-06-29 1985-06-27 Apparatus for leaktightly securing tubes in perforated bottoms PL146829B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843423961 DE3423961A1 (de) 1984-06-29 1984-06-29 Vorrichtung zum druckdichten befestigen von rohren in rohrboeden

Publications (2)

Publication Number Publication Date
PL254210A1 PL254210A1 (en) 1986-06-03
PL146829B1 true PL146829B1 (en) 1989-03-31

Family

ID=6239438

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1985254210A PL146829B1 (en) 1984-06-29 1985-06-27 Apparatus for leaktightly securing tubes in perforated bottoms

Country Status (5)

Country Link
EP (1) EP0166129B1 (de)
AT (1) ATE33458T1 (de)
CS (1) CS261225B2 (de)
DE (2) DE3423961A1 (de)
PL (1) PL146829B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012021643B4 (de) * 2012-11-03 2014-12-24 Peter Lischka Preiswerter Druckübersetzer für hohe Drücke

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE607951C (de) * 1933-02-03 1935-01-12 Bergue S Patents Ltd De Vorrichtung fuer Niet-, Loch-, Press-, Stanz- und andere Arbeiten aehnlicher Art mit Pressluftantrieb und einem mit diesem zusammenarbeitenden Fluessigkeitsdruckuebersetzer
GB1249993A (en) * 1968-09-07 1971-10-13 Tucker Eyelet Co George Improvements in or relating to tools adapted for use in blind-riveting

Also Published As

Publication number Publication date
DE3562116D1 (en) 1988-05-19
DE3423961A1 (de) 1986-01-09
EP0166129A2 (de) 1986-01-02
PL254210A1 (en) 1986-06-03
EP0166129B1 (de) 1988-04-13
EP0166129A3 (en) 1986-10-08
CS261225B2 (en) 1989-01-12
ATE33458T1 (de) 1988-04-15

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