PL415118A1 - Double timber of the heading lining - Google Patents

Double timber of the heading lining

Info

Publication number
PL415118A1
PL415118A1 PL415118A PL41511815A PL415118A1 PL 415118 A1 PL415118 A1 PL 415118A1 PL 415118 A PL415118 A PL 415118A PL 41511815 A PL41511815 A PL 41511815A PL 415118 A1 PL415118 A1 PL 415118A1
Authority
PL
Poland
Prior art keywords
heading
lining
arches
timber
double
Prior art date
Application number
PL415118A
Other languages
Polish (pl)
Other versions
PL231665B1 (en
Inventor
Marek Rotkegel
Sylwester Rajwa
Łukasz Szot
Marcin Witek
Marcin Skuplik
Marek Grodzicki
Piotr Caban
Zbigniew Techmański
Original Assignee
Główny Instytut Górnictwa
Huta Łabędy Spółka Akcyjna
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 Główny Instytut Górnictwa, Huta Łabędy Spółka Akcyjna filed Critical Główny Instytut Górnictwa
Priority to PL415118A priority Critical patent/PL231665B1/en
Publication of PL415118A1 publication Critical patent/PL415118A1/en
Publication of PL231665B1 publication Critical patent/PL231665B1/en

Links

Landscapes

  • Escalators And Moving Walkways (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

Odrzwia obudowy chodnikowej wyposażone są w dwa łuki stropnicowe i dwa łuki ociosowe, połączone w tej samej płaszczyźnie i łączone między sobą na zakładkę, charakteryzują się tym, że każdy łuk (1, 2) ma dwa promienie gięcia (R1 i R2) i dwa odcinki łukowe (Li i L2), przy czym (L2 i R2) są stałe w całym typoszeregu, a (L1 i R1) zmienne.Sidewalk cladding doors are equipped with two girder arches and two sideways arches, connected in the same plane and connected with each other overlapping, characterized by the fact that each arch (1, 2) has two bending radii (R1 and R2) and two sections arched (Li and L2), where (L2 and R2) are constant throughout the whole series and (L1 and R1) variable.

PL415118A 2015-12-07 2015-12-07 Double timber of the heading lining PL231665B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL415118A PL231665B1 (en) 2015-12-07 2015-12-07 Double timber of the heading lining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL415118A PL231665B1 (en) 2015-12-07 2015-12-07 Double timber of the heading lining

Publications (2)

Publication Number Publication Date
PL415118A1 true PL415118A1 (en) 2016-10-10
PL231665B1 PL231665B1 (en) 2019-03-29

Family

ID=57046744

Family Applications (1)

Application Number Title Priority Date Filing Date
PL415118A PL231665B1 (en) 2015-12-07 2015-12-07 Double timber of the heading lining

Country Status (1)

Country Link
PL (1) PL231665B1 (en)

Also Published As

Publication number Publication date
PL231665B1 (en) 2019-03-29

Similar Documents

Publication Publication Date Title
MA55627A (en) GLP-1R AGONISTS AND THEIR USES
BR112018001814A2 (en) mobile implant production unit
MX2016004913A (en) Vehicle roof with truss structure.
EA201790728A1 (en) REINFORCED LAYOUT, CONTAINING PARALLEL KITS OF GROUPED METAL FIBERS AND POLYMERIC COATING
MA52365A (en) COMPOUNDS AND THEIR USES
MA55385A (en) COMPOUNDS AND THEIR USES
PL417297A1 (en) Control of a conveyor in the extractive industry
MA52092A (en) COMPOUNDS AND THEIR USES
SA519401434B1 (en) Concrete ceiling, kit for producing a concrete ceiling and method for producing a concrete ceiling
PE20180368A1 (en) TRACKING STRUCTURE AND A DEVICE AND METHOD TO PRODUCE THE SAME
JO3278B1 (en) Composite structure members for construction of multi-floor structures
MX360971B (en) Combination computing device and game controller with flexible bridge section.
EA202090374A3 (en) ROAD SURFACE CONTAINING REINFORCEMENT STRUCTURE
PL415118A1 (en) Double timber of the heading lining
CL2022000413S1 (en) Mining truck.
BR112017008891A2 (en) Vehicle body structure.
MA55008A (en) AMINOACYL-ARNT SYNTHETASES AND THEIR USES
ES2825205R1 (en) Strain modified by genetic engineering and its application in the production of danshensu
DE112017001864A5 (en) Modular truss girder
CL2020001233S1 (en) Brick.
CL2020001230S1 (en) Brick.
CL2020001231S1 (en) Brick.
CL2020001232S1 (en) Brick.
ES1245981Y (en) COLUMBARIUM.
TH191086S (en) The shoulder supports the steel structure in the construction.