PL204292A1 - FEED MECHANISM WITH A DOUBLE CHAIN, ESPECIALLY FOR MINING MACHINES - Google Patents

FEED MECHANISM WITH A DOUBLE CHAIN, ESPECIALLY FOR MINING MACHINES

Info

Publication number
PL204292A1
PL204292A1 PL20429278A PL20429278A PL204292A1 PL 204292 A1 PL204292 A1 PL 204292A1 PL 20429278 A PL20429278 A PL 20429278A PL 20429278 A PL20429278 A PL 20429278A PL 204292 A1 PL204292 A1 PL 204292A1
Authority
PL
Poland
Prior art keywords
feed mechanism
double chain
mining machines
mining
machines
Prior art date
Application number
PL20429278A
Other languages
Polish (pl)
Other versions
PL114091B1 (en
Inventor
Jan Rynik
Original Assignee
Politechnika Slaska Im Wincent
Kopalnia Wegla Kamiennego Slas
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 Politechnika Slaska Im Wincent, Kopalnia Wegla Kamiennego Slas filed Critical Politechnika Slaska Im Wincent
Priority to PL20429278A priority Critical patent/PL114091B1/en
Publication of PL204292A1 publication Critical patent/PL204292A1/en
Publication of PL114091B1 publication Critical patent/PL114091B1/en

Links

PL20429278A 1978-01-26 1978-01-26 Advancing mechanism with a double pulling chain especially for mining machines PL114091B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL20429278A PL114091B1 (en) 1978-01-26 1978-01-26 Advancing mechanism with a double pulling chain especially for mining machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL20429278A PL114091B1 (en) 1978-01-26 1978-01-26 Advancing mechanism with a double pulling chain especially for mining machines

Publications (2)

Publication Number Publication Date
PL204292A1 true PL204292A1 (en) 1979-09-24
PL114091B1 PL114091B1 (en) 1981-01-31

Family

ID=19987280

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20429278A PL114091B1 (en) 1978-01-26 1978-01-26 Advancing mechanism with a double pulling chain especially for mining machines

Country Status (1)

Country Link
PL (1) PL114091B1 (en)

Also Published As

Publication number Publication date
PL114091B1 (en) 1981-01-31

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