DK135390A - Apparat til roerrenovering - Google Patents

Apparat til roerrenovering Download PDF

Info

Publication number
DK135390A
DK135390A DK135390A DK135390A DK135390A DK 135390 A DK135390 A DK 135390A DK 135390 A DK135390 A DK 135390A DK 135390 A DK135390 A DK 135390A DK 135390 A DK135390 A DK 135390A
Authority
DK
Denmark
Prior art keywords
hammer head
pipe
drawn
pipeline
new
Prior art date
Application number
DK135390A
Other languages
English (en)
Other versions
DK135390D0 (da
DK163592B (da
DK163592C (da
Inventor
Gunnar Guldbrand
Original Assignee
Gunnar Guldbrand
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
Priority claimed from DK264589A external-priority patent/DK264589D0/da
Application filed by Gunnar Guldbrand filed Critical Gunnar Guldbrand
Priority to DK135390A priority Critical patent/DK163592C/da
Publication of DK135390D0 publication Critical patent/DK135390D0/da
Publication of DK135390A publication Critical patent/DK135390A/da
Publication of DK163592B publication Critical patent/DK163592B/da
Application granted granted Critical
Publication of DK163592C publication Critical patent/DK163592C/da

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
DK135390A 1989-05-31 1990-05-31 Apparat til roerrenovering DK163592C (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK135390A DK163592C (da) 1989-05-31 1990-05-31 Apparat til roerrenovering

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DK264589A DK264589D0 (da) 1989-05-31 1989-05-31 Apparat til roerrenovering
DK264589 1989-05-31
DK135390 1990-05-31
DK135390A DK163592C (da) 1989-05-31 1990-05-31 Apparat til roerrenovering

Publications (4)

Publication Number Publication Date
DK135390D0 DK135390D0 (da) 1990-05-31
DK135390A true DK135390A (da) 1990-12-01
DK163592B DK163592B (da) 1992-03-16
DK163592C DK163592C (da) 1992-08-10

Family

ID=26065633

Family Applications (1)

Application Number Title Priority Date Filing Date
DK135390A DK163592C (da) 1989-05-31 1990-05-31 Apparat til roerrenovering

Country Status (1)

Country Link
DK (1) DK163592C (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993013351A1 (en) * 1991-12-31 1993-07-08 Kayes Allan G Soil displacement hammer for replacing underground pipes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993013351A1 (en) * 1991-12-31 1993-07-08 Kayes Allan G Soil displacement hammer for replacing underground pipes

Also Published As

Publication number Publication date
DK135390D0 (da) 1990-05-31
DK163592B (da) 1992-03-16
DK163592C (da) 1992-08-10

Similar Documents

Publication Publication Date Title
ES1011993Y (es) Dispositivo de conexion para grifos de agua.
ES2102688T3 (es) Procedimiento para insertar cables dentro de un tubo.
DE59001641D1 (de) Sanitaeres wasserauslaufventil.
ATE42387T1 (de) Rohrverbindungsvorrichtung.
ES8600487A1 (es) Metodo y aparato para quitar un revestimiento protector de una seccion de tubo.
BR0113205A (pt) Aparelho de atenuação de energia para um sistema que transporta um lìquido sob pressão e método para atenuar energia
FR2420714A1 (fr) Procede de reparation de fuites pour canalisations souterraines
DE9315666U1 (de) Vorrichtung zum Verlegen unterirdischer Rohrleitungen
DK135390A (da) Apparat til roerrenovering
ES2061018T3 (es) Perfeccionamientos en el revestimiento de tuberias o de conductos.
ES1037933U (es) Casquillo universal de toma directa en conducciones.
SU1648872A1 (ru) Трубопровод дл транспортировани твердеющих смесей
RU2123093C1 (ru) Пневматическое устройство для перекрытия канализационного коллектора
DE59904235D1 (de) Verfahren zum erstellen einer oberirdischen rohrleitung und entsprechender schlauch
RU11292U1 (ru) Устройство для бестраншейной замены подземных трубопроводов
JPS53135689A (en) Leaking liquid detecting system
JPS54117931A (en) Steel pipe coupling
SE8701704L (sv) Anordning foer att indikera laeckage paa roerskarvar vid inbyggda tappvattenledningar i byggnader
JPS54125522A (en) Fixing method of forking coupling
JPS5320123A (en) Joint method for underground piping
ES2013460A6 (es) Disposicion para obtener derivaciones de una conduccion de agua en servicio.
Kondo et al. New development in pipe replacement, rehabilitation and house connection technology
Garrett LA County Districts expands rehabilitation programme
JPS53126185A (en) Preventing icing within duct line for cable laying
SE8803096D0 (sv) Sett och apparat for framtryckning av ror utefter en rorledningsstrecka

Legal Events

Date Code Title Description
PBP Patent lapsed

Country of ref document: DK