PL312046A1 - Slidingly adjustable stop clamp for imposing limitation to contraction of frame members in yieldable close-set timbering - Google Patents

Slidingly adjustable stop clamp for imposing limitation to contraction of frame members in yieldable close-set timbering

Info

Publication number
PL312046A1
PL312046A1 PL31204695A PL31204695A PL312046A1 PL 312046 A1 PL312046 A1 PL 312046A1 PL 31204695 A PL31204695 A PL 31204695A PL 31204695 A PL31204695 A PL 31204695A PL 312046 A1 PL312046 A1 PL 312046A1
Authority
PL
Poland
Prior art keywords
timbering
yieldable
contraction
close
frame members
Prior art date
Application number
PL31204695A
Other versions
PL177765B1 (en
Inventor
Edward Kowalski
Karol Koziel
Jan Perek
Kazimierz Rulka
Bohdan Sawka
Kazimierz Stoinski
Wieslaw Wojciechowski
Original Assignee
Glowny Instytut Gornictwa
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 Glowny Instytut Gornictwa filed Critical Glowny Instytut Gornictwa
Priority to PL95312046A priority Critical patent/PL177765B1/en
Publication of PL312046A1 publication Critical patent/PL312046A1/en
Publication of PL177765B1 publication Critical patent/PL177765B1/en

Links

PL95312046A 1995-12-21 1995-12-21 Slidingly adjustable stop clamp for imposing limitation to contraction of frame members in yieldable close-set timbering PL177765B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL95312046A PL177765B1 (en) 1995-12-21 1995-12-21 Slidingly adjustable stop clamp for imposing limitation to contraction of frame members in yieldable close-set timbering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL95312046A PL177765B1 (en) 1995-12-21 1995-12-21 Slidingly adjustable stop clamp for imposing limitation to contraction of frame members in yieldable close-set timbering

Publications (2)

Publication Number Publication Date
PL312046A1 true PL312046A1 (en) 1997-06-23
PL177765B1 PL177765B1 (en) 2000-01-31

Family

ID=20066556

Family Applications (1)

Application Number Title Priority Date Filing Date
PL95312046A PL177765B1 (en) 1995-12-21 1995-12-21 Slidingly adjustable stop clamp for imposing limitation to contraction of frame members in yieldable close-set timbering

Country Status (1)

Country Link
PL (1) PL177765B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL238173B1 (en) * 2017-10-31 2021-07-19 Przed Produkcyjno Handlowo Uslugowe Witmet Spolka Z Ograniczona Odpowiedzialnoscia Sliding blocking that increases loading capacity of the flexible joint made from trough profiles

Also Published As

Publication number Publication date
PL177765B1 (en) 2000-01-31

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Legal Events

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

Effective date: 20091221