PL199183A1 - Sposob i urzadzenie do podnoszenia i przyspieszania spadku tarczy zamachowej przy zaglebianiu oraz wyciaganiu rury obsadowej z gruntu - Google Patents

Sposob i urzadzenie do podnoszenia i przyspieszania spadku tarczy zamachowej przy zaglebianiu oraz wyciaganiu rury obsadowej z gruntu

Info

Publication number
PL199183A1
PL199183A1 PL19918377A PL19918377A PL199183A1 PL 199183 A1 PL199183 A1 PL 199183A1 PL 19918377 A PL19918377 A PL 19918377A PL 19918377 A PL19918377 A PL 19918377A PL 199183 A1 PL199183 A1 PL 199183A1
Authority
PL
Poland
Prior art keywords
tiling
accelerating
lifting
ground
pulling out
Prior art date
Application number
PL19918377A
Other languages
English (en)
Other versions
PL115045B1 (en
Inventor
Zbigniew Lucjanek
Jan Piaskowski
Original Assignee
Inst Badawczy Drog I Mostow
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 Inst Badawczy Drog I Mostow filed Critical Inst Badawczy Drog I Mostow
Priority to PL19918377A priority Critical patent/PL115045B1/pl
Publication of PL199183A1 publication Critical patent/PL199183A1/pl
Publication of PL115045B1 publication Critical patent/PL115045B1/pl

Links

PL19918377A 1977-06-27 1977-06-27 Method of and apparatus for lifting and speeding up dropping movement of a flydisc while driving in and pullingout the conductor casing into and from a soil respectively PL115045B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL19918377A PL115045B1 (en) 1977-06-27 1977-06-27 Method of and apparatus for lifting and speeding up dropping movement of a flydisc while driving in and pullingout the conductor casing into and from a soil respectively

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL19918377A PL115045B1 (en) 1977-06-27 1977-06-27 Method of and apparatus for lifting and speeding up dropping movement of a flydisc while driving in and pullingout the conductor casing into and from a soil respectively

Publications (2)

Publication Number Publication Date
PL199183A1 true PL199183A1 (pl) 1979-01-15
PL115045B1 PL115045B1 (en) 1981-03-31

Family

ID=19983340

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19918377A PL115045B1 (en) 1977-06-27 1977-06-27 Method of and apparatus for lifting and speeding up dropping movement of a flydisc while driving in and pullingout the conductor casing into and from a soil respectively

Country Status (1)

Country Link
PL (1) PL115045B1 (pl)

Also Published As

Publication number Publication date
PL115045B1 (en) 1981-03-31

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