FI882112A - ANORDNING FOER TAETNING AV EN ROERGENOMFOERING OCH FOERFARANDE FOER TILLVERKNING AV ANORDNINGEN. - Google Patents

ANORDNING FOER TAETNING AV EN ROERGENOMFOERING OCH FOERFARANDE FOER TILLVERKNING AV ANORDNINGEN. Download PDF

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Publication number
FI882112A
FI882112A FI882112A FI882112A FI882112A FI 882112 A FI882112 A FI 882112A FI 882112 A FI882112 A FI 882112A FI 882112 A FI882112 A FI 882112A FI 882112 A FI882112 A FI 882112A
Authority
FI
Finland
Prior art keywords
foer
roergenomfoering
anordningen
taetning
tillverkning
Prior art date
Application number
FI882112A
Other languages
Finnish (fi)
Other versions
FI80337B (en
FI882112A0 (en
FI80337C (en
Inventor
Esko Paajanti
Original Assignee
Esko Paajanti
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 Esko Paajanti filed Critical Esko Paajanti
Priority to FI882112A priority Critical patent/FI80337C/en
Publication of FI882112A0 publication Critical patent/FI882112A0/en
Publication of FI882112A publication Critical patent/FI882112A/en
Publication of FI80337B publication Critical patent/FI80337B/en
Application granted granted Critical
Publication of FI80337C publication Critical patent/FI80337C/en

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  • Gasket Seals (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

The invention relates to a device for sealing a pipe bushing, by means of which device the actual pipe 7 is fed through a structure 6. The device comprises at least two tubular parts 1, 2, which are connected to one another on the outside by means of an elastic annular part 3 in such a way that there is a narrow gap 4 between the tubular parts 1, 2. A method according to the invention is characterised in that at least one annular area of the outer surface of a cylindrical tubular fabrication is cleaned and an elastic annular part 3 is heat-welded thereto, following which a narrow gap 4 is machined in the tubular fabrication at the annular part 3, tubular parts 1, 2 being formed from the tubular fabrication on either side of the narrow gap 4. <IMAGE>
FI882112A 1988-05-05 1988-05-05 ANORDNING FOER TAETNING AV EN ROERGENOMFOERING OCH FOERFARANDE FOER TILLVERKNING AV ANORDNINGEN. FI80337C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI882112A FI80337C (en) 1988-05-05 1988-05-05 ANORDNING FOER TAETNING AV EN ROERGENOMFOERING OCH FOERFARANDE FOER TILLVERKNING AV ANORDNINGEN.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI882112A FI80337C (en) 1988-05-05 1988-05-05 ANORDNING FOER TAETNING AV EN ROERGENOMFOERING OCH FOERFARANDE FOER TILLVERKNING AV ANORDNINGEN.
FI882112 1988-05-05

Publications (4)

Publication Number Publication Date
FI882112A0 FI882112A0 (en) 1988-05-05
FI882112A true FI882112A (en) 1989-11-06
FI80337B FI80337B (en) 1990-01-31
FI80337C FI80337C (en) 1990-05-10

Family

ID=8526408

Family Applications (1)

Application Number Title Priority Date Filing Date
FI882112A FI80337C (en) 1988-05-05 1988-05-05 ANORDNING FOER TAETNING AV EN ROERGENOMFOERING OCH FOERFARANDE FOER TILLVERKNING AV ANORDNINGEN.

Country Status (1)

Country Link
FI (1) FI80337C (en)

Also Published As

Publication number Publication date
FI80337B (en) 1990-01-31
FI882112A0 (en) 1988-05-05
FI80337C (en) 1990-05-10

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MM Patent lapsed

Owner name: PAAJANTI, ESKO