PL60376Y1 - Frictional stand - Google Patents

Frictional stand Download PDF

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Publication number
PL60376Y1
PL60376Y1 PL10988499U PL10988499U PL60376Y1 PL 60376 Y1 PL60376 Y1 PL 60376Y1 PL 10988499 U PL10988499 U PL 10988499U PL 10988499 U PL10988499 U PL 10988499U PL 60376 Y1 PL60376 Y1 PL 60376Y1
Authority
PL
Poland
Prior art keywords
stand
head
trough
duch
inz
Prior art date
Application number
PL10988499U
Other languages
Polish (pl)
Other versions
PL109884U1 (en
Inventor
Marek Grodzicki
Karol Koziel
Marek Treffler
Wieslaw Wojciechowski
Andrzej Duch
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 PL10988499U priority Critical patent/PL60376Y1/en
Publication of PL109884U1 publication Critical patent/PL109884U1/en
Publication of PL60376Y1 publication Critical patent/PL60376Y1/en

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Description

Przedmiotem wzoru uzytkowego jest stojak cierny z ksztaltowników korytkowych, którego rdzennik jest zakonczony glowica.Znany jest stojak cierny z ksztaltowników korytkowych, majacy glowice w formie prostego odcinka ksztaltownika korytkowego z otwartym do góry gniazdem dla jego laczenia ze stropnica prostokatnej obudowy górniczej. Do zewnetrznej czesci dna glowicy sa zamocowane korytkowe wystepy, obejmujace trwale rdzennik stojaka.W stojaku ciernym z ksztaltowników korytkowych, którego rdzennik jest zakonczony glowica w formie prostego odcinka ksztaltownika korytkowego z otwartym do góry gniazdem, wedlug wzoru uzytkowego, do zewnetrznej czesci dna glowicy jest zamocowane ucho, przez które przechodzi walcowy trzpien laczacy przegubowo glowice z rdzennikiem stojaka.-2- Konstrukcja wedlug wzoru uzytkowego umozliwia w trakcie eksploatacji plynna zmiane kata glowicy wzgledem stojaka ciernego, co poprawia wspólprace z górotworem. Stojak cierny wedlug wzoru uzytkowego moze byc ponadto szerzej stosowany, na przyklad do podpierania luków ociosowych obudowy chodnikowej.Przedmiot wzoru uzytkowego jest uwidoczniony na rysunku, na którym fig. 1 przedstawia fragment stojaka z glowica dla jego laczenia ze stropnica lub lukiem ociosowym w widoku z przodu, fig.2 - ten fragment w widoku z boku, a fig.3 - przekrój fragmentu stojaka wzdluz linii A-A zaznaczonej na fig.2.Stojak cierny z ksztaltowników korytkowych ma rdzennik 1, zakonczony glowica 2 w formie prostego odcinka ksztaltownika korytkowego. Glowica 2 ma otwarte do góry gniazdo 3_ dla laczenia stojaka ze stropnica 4 lub lukiem ociosowym obudowy chodnikowej za pomoca kablaka 5_ lub srub hakowych zamocowanych w otworach 6 kolnierzy 7 wspomnianego ksztaltownika. Do zewnetrznej czesci dna 8 glowicy 2 jest zamocowane ucho 9, przez które przechodzi walcowy trzpien 10 laczacy przegubowo glowice 2 z rdzennikiem 1 stojaka.Glówny Instytut Górnictwa ^X:rJS-10 988 Go^G PL PLThe subject of the utility model is a friction stand made of trough-shaped sections with a head ending on its core body. To the outer part of the bottom of the head are attached trough protrusions, permanently encompassing the core of the stand. In a friction stand made of trough shapes, the core of which is finished with the head in the form of a straight section of a trough section with an open up socket, according to a utility pattern, to the outside of the bottom of the head is attached an ear through which the cylindrical mandrel articulated connecting the head with the core box of the stand.-2- The design according to the utility pattern enables a smooth change of the angle of the head in relation to the friction stand during operation, which improves cooperation with the rock mass. The friction stand according to the utility pattern can also be more widely used, for example to support the side hatches of the pavement cladding. The subject of the utility model is shown in the drawing, in which Fig. 1 shows a fragment of the stand with the head for its connection to the canopy or the side hatch in the front view. Fig. 2 is a side view of this part, and Fig. 3 is a section of a section of a stand along the line AA marked in Fig. 2. The friction block of the slotted shape has a core box 1, an ending head 2 in the form of a straight section of a trough shape. The head 2 has an upwardly open socket 3 for connecting the stand with the canopy 4 or the side hatch of the pavement housing by means of a cable 5 or hook bolts fixed in the openings 6 of the flanges 7 of the aforementioned profile. An eye 9 is attached to the outer part of the bottom 8 of the head 2, through which the cylindrical mandrel 10 passes, articulating the head 2 with the core box of 1 stand. Central Mining Institute ^ X: rJS-10 988 Go ^ G PL EN

Claims (3)

1. Zastrzezenie ochronne Stojak cierny z ksztaltowników korytkowych, którego rdzennik jest zakonczony glowica w formie prostego odcinka ksztaltownika korytkowego z otwartym do góry gniazdem, znamienny tym, ze do zewnetrznej czesci dna (8) glowicy (2) jest zamocowane ucho (9), przez które przechodzi walcowy trzpien (10) laczacy przegubowo glowice (2) z rdzennikiem (1) stojaka. Glówny Instytut Górnictwa inz, AndrzajDuch10 9 8 8 4 b -lc*. fcco^G Fig.l inz. Andrzej Duch Glówny Instytu(bórnictw W- a1 O 9 S 8 L ^ Co WrG e ez3jZi::s is inz. Ancrzej Duch Fig.1. Protective claim A friction stand made of trough-shaped sections, the core of which is ended with a head in the form of a straight section of a trough-shaped section with an open upward seat, characterized in that an eye (9) is attached to the outer part of the bottom (8) of the head (2) by which is passed through the cylindrical mandrel (10) that articulates the heads (2) with the core box (1) of the stand. Central Mining Institute inz, AndrzajDuch10 9 8 8 4 b -lc *. fcco ^ G Fig. 1 inz. Andrzej Duch Main Institution (Bórnictw W- a1 O 9 S 8 L ^ Co WrG e ez3jZi :: s is inz. Ancrzej Duch Fig. 2. Glówny Instyttfl^Górnictwa ^ ^A-A Fig.2. Main Mining Institute ^ ^ A-A Fig. 3. G 9 8 S ^ Q.uQo?^c Glówny Instytut Górnictwa sni. Andrzej Duch VM,L PL PL3. G 9 8 S ^ Q.uQo? ^ C Central Mining Institute of Dreams. Andrzej Duch VM, L PL PL
PL10988499U 1999-07-21 1999-07-21 Frictional stand PL60376Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL10988499U PL60376Y1 (en) 1999-07-21 1999-07-21 Frictional stand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL10988499U PL60376Y1 (en) 1999-07-21 1999-07-21 Frictional stand

Publications (2)

Publication Number Publication Date
PL109884U1 PL109884U1 (en) 2001-01-29
PL60376Y1 true PL60376Y1 (en) 2004-04-30

Family

ID=19946947

Family Applications (1)

Application Number Title Priority Date Filing Date
PL10988499U PL60376Y1 (en) 1999-07-21 1999-07-21 Frictional stand

Country Status (1)

Country Link
PL (1) PL60376Y1 (en)

Also Published As

Publication number Publication date
PL109884U1 (en) 2001-01-29

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Legal Events

Date Code Title Description
LAPU Decisions on the lapse of rights of protection of utility model

Effective date: 20070721