PL115751U1 - Pin joint for connecting prop with the roof-bar of the self-advancing supports - Google Patents

Pin joint for connecting prop with the roof-bar of the self-advancing supports

Info

Publication number
PL115751U1
PL115751U1 PL11575105U PL11575105U PL115751U1 PL 115751 U1 PL115751 U1 PL 115751U1 PL 11575105 U PL11575105 U PL 11575105U PL 11575105 U PL11575105 U PL 11575105U PL 115751 U1 PL115751 U1 PL 115751U1
Authority
PL
Poland
Prior art keywords
roof
self
bar
pin joint
prop
Prior art date
Application number
PL11575105U
Other versions
PL63746Y1 (en
Inventor
Jozef Dabrowski
Zbigniew Wszolek
Original Assignee
Zaklad Masz Gorniczych Glinik
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 Zaklad Masz Gorniczych Glinik filed Critical Zaklad Masz Gorniczych Glinik
Priority to PL11575105U priority Critical patent/PL63746Y1/en
Publication of PL115751U1 publication Critical patent/PL115751U1/en
Publication of PL63746Y1 publication Critical patent/PL63746Y1/en

Links

PL11575105U 2005-09-06 2005-10-28 Bolt connector for connecting the stand with the canopy and the mining mechanized support PL PL PL63746Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL11575105U PL63746Y1 (en) 2005-09-06 2005-10-28 Bolt connector for connecting the stand with the canopy and the mining mechanized support PL PL

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PL11575105 2005-09-06
PL11575105U PL63746Y1 (en) 2005-09-06 2005-10-28 Bolt connector for connecting the stand with the canopy and the mining mechanized support PL PL

Publications (2)

Publication Number Publication Date
PL115751U1 true PL115751U1 (en) 2007-03-19
PL63746Y1 PL63746Y1 (en) 2008-05-30

Family

ID=37949661

Family Applications (1)

Application Number Title Priority Date Filing Date
PL11575105U PL63746Y1 (en) 2005-09-06 2005-10-28 Bolt connector for connecting the stand with the canopy and the mining mechanized support PL PL

Country Status (1)

Country Link
PL (1) PL63746Y1 (en)

Also Published As

Publication number Publication date
PL63746Y1 (en) 2008-05-30

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