PL302230A1 - Anchoring and shifting apparatus in particular for mining scraper conveyors - Google Patents

Anchoring and shifting apparatus in particular for mining scraper conveyors

Info

Publication number
PL302230A1
PL302230A1 PL30223094A PL30223094A PL302230A1 PL 302230 A1 PL302230 A1 PL 302230A1 PL 30223094 A PL30223094 A PL 30223094A PL 30223094 A PL30223094 A PL 30223094A PL 302230 A1 PL302230 A1 PL 302230A1
Authority
PL
Poland
Prior art keywords
anchoring
shifting apparatus
scraper conveyors
mining scraper
mining
Prior art date
Application number
PL30223094A
Other versions
PL172429B1 (en
Inventor
Zdzislaw Walczak
Edwald Spyra
Henryk Rojek
Original Assignee
Rybnicka Fabryka Maszyn Ryfama
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 Rybnicka Fabryka Maszyn Ryfama filed Critical Rybnicka Fabryka Maszyn Ryfama
Priority to PL30223094A priority Critical patent/PL172429B1/en
Publication of PL302230A1 publication Critical patent/PL302230A1/en
Publication of PL172429B1 publication Critical patent/PL172429B1/en

Links

PL30223094A 1993-09-13 1994-02-11 Anchoring and shifting apparatus in particular for mining scraper conveyors PL172429B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL30223094A PL172429B1 (en) 1993-09-13 1994-02-11 Anchoring and shifting apparatus in particular for mining scraper conveyors

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PL30223093 1993-09-13
PL30223094A PL172429B1 (en) 1993-09-13 1994-02-11 Anchoring and shifting apparatus in particular for mining scraper conveyors

Publications (2)

Publication Number Publication Date
PL302230A1 true PL302230A1 (en) 1995-03-20
PL172429B1 PL172429B1 (en) 1997-09-30

Family

ID=26653109

Family Applications (1)

Application Number Title Priority Date Filing Date
PL30223094A PL172429B1 (en) 1993-09-13 1994-02-11 Anchoring and shifting apparatus in particular for mining scraper conveyors

Country Status (1)

Country Link
PL (1) PL172429B1 (en)

Also Published As

Publication number Publication date
PL172429B1 (en) 1997-09-30

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Legal Events

Date Code Title Description
LAPS Decisions on the lapse of the protection rights

Effective date: 20050211