PL62209Y1 - Balustrade bolt - Google Patents

Balustrade bolt Download PDF

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Publication number
PL62209Y1
PL62209Y1 PL11374602U PL11374602U PL62209Y1 PL 62209 Y1 PL62209 Y1 PL 62209Y1 PL 11374602 U PL11374602 U PL 11374602U PL 11374602 U PL11374602 U PL 11374602U PL 62209 Y1 PL62209 Y1 PL 62209Y1
Authority
PL
Poland
Prior art keywords
bolt
lock
balustrade
diameter
rzeszów
Prior art date
Application number
PL11374602U
Other languages
Polish (pl)
Other versions
PL113746U1 (en
Inventor
Janusz Dobrzanski
Original Assignee
Srub W Lancucie Srubex Sa Fab
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 Srub W Lancucie Srubex Sa Fab filed Critical Srub W Lancucie Srubex Sa Fab
Priority to PL11374602U priority Critical patent/PL62209Y1/en
Publication of PL113746U1 publication Critical patent/PL113746U1/en
Publication of PL62209Y1 publication Critical patent/PL62209Y1/en

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Description

Przedmiotem wzoru uzytkowego jest sruba balustradowa, znajdujaca zastosowanie zwlaszcza do montazu balustrad z blachy stalowej, szczególnie balustrad ochronnych przy drogach i autostradach.Znane i powszechnie stosowane do montazu balustrad sa sruby z lbem grzybkowym z noskiem. Niedogodnosci wynikajace ze stosowania tych srub to, z jednej strony - koniecznosc wykonania znacznego zazwyczaj obrotu sruby w celu jej zablokowania poprzez wprowadzenie noska sruby w wyciecie w balustradzie, z drugiej zas, co ma zdecydowanie bardziej istotne znaczenie, to stosunkowo szybkie zuzywanie sie wykrojników do wycinania otworów w blasze, szczególnie w obszarze ksztaltowania wyciecia na nosek.Znane sa równiez sruby z lbem grzybkowym z zamkiem o ksztalcie kwadratu w przekroju poprzecznym. Jednakze wysokosc zamka, a wiec jego dlugosc w kierunku zgodnym z osia sruby, która, w stosunku do nominalnej srednicy sruby miesci sie, w znanych rozwiazaniach, w przedziale 0,50 - 0,83 wyklucza skuteczne zastosowanie tych srub do montazu balustrad, badz tez wymaga stosowania podkladek o znacznej grubosci.Celem wzoru uzytkowego jest opracowanie prostej i jednoczesnie uzytecznej konstrukcji srub z lbem grzybkowym i kwadratowym zamkiem do montazu balustrad.Sruba balustradowa, wedlug wzoru uzytkowego, ma leb grzybkowy, zamek, trzpien o srednicy równej srednicy podzialowej gwintu i czesc gwintowana, przy czym stosunek wysokosci f zamka do srednicy nominalnej D miesci sie w przedziale 0,15- 0.35.Przedmiot wzoru uzytkowego zobrazowany jest na rysunku, przedstawiajacym srube w widoku bocznym.Sruba balustradowa, ma leb grzybkowy 1, zamek 2, trzpien 3, którego srednica równa jest srednicy podzialowej gwintu i czesc gwintowana 4, przy czym stosunek wysokosci f zamka 2 do srednicy nominalnej D sruby wynosi 0,187.KANCELARIA PATENi OWA Wm wRzeszowie 1^m^i" W::^ll ".Kopernika1,35-959Rzeszów,ski " ~ ""-" rA'"' uLKopernlka 1,35-959 toesz6v/;skrpoczt.192 m^vfl^!^co^113746 1 PL PL PLThe subject of the utility model is a balustrade bolt, which is used especially for the installation of steel sheet railings, especially protective railings at roads and highways. The inconvenience of using these screws is, on the one hand - the necessity to make a significant rotation of the screw in order to block it by inserting the screw nose in the cut in the balustrade, on the other hand, which is definitely more important, is the relatively quick wear of dies for cutting holes in the sheet metal, especially in the area of shaping the nose cut. Truss head bolts with a square lock in cross section are also known. However, the height of the lock, i.e. its length in the direction of the axis of the bolt, which, in relation to the nominal bolt diameter, is in the range of 0.50 - 0.83 in known solutions, precludes the effective use of these bolts for the assembly of railings, or requires the use of washers of considerable thickness. The purpose of the utility pattern is to develop a simple and at the same time useful construction of screws with a mushroom head and a square lock for the assembly of balustrades. threaded, the ratio of the height f of the lock to the nominal diameter D is in the range 0.15-0.35 The object of the utility model is shown in the drawing showing the screw in the side view Balustrade screw, mushroom head 1, lock 2, pin 3, the diameter of which is equal to the pitch diameter of the thread and the threaded part 4, the ratio of the height f of the lock 2 to the nominal diameter D s ruby is 0.187. PATENi OWA Wm wRzeszów 1 ^ m ^ and "W :: ^ ll". Copernicus1,35-959Rzeszów, ski "~" "-" rA "" 'uLKopernlka 1,35-959 toesz6v /; skrpoczt. 192 m ^ vfl ^! ^ Co ^ 113746 1 PL PL PL

Claims (1)

1. Zastrzezenie ochronne Sruba balustradowa, posiadajaca leb grzybkowy, zamek, trzpien o srednicy równej srednicy podzialowej gwintu i czesc gwintowana znamienna tym? ze stosunek wysokoscif zamka (2) do srednicy nominalnej D sruby miesci sie w przedziale 0,15 - 0,35. KANCELARIA PATENTOWA WKTiRw Rzeszowie fJl.Kopern/fca 1,35-959 &v*?* ¦ v i ,•»,.<¦ „ i.v ^UO-l7)^vAlGl^;Ll/J34D-IO $% OstrjfSfchowsh EECZNIK PATENTOWY nr upr. J997113746 L D 7^5. KANCELARIA PATENTOWAWKTiRw Bzeszowie ul.Kopernika 1,35-959 Rzeszów s; r.pocz.192 tel.(0-17) 345-40, tel./fex (0-17) 345-10 fadsiM Osiriychowski RZG&NIK PATENTOWY nr upr. 1997 PL PL PL1. Protective disclaimer. A balustrade bolt having a mushroom head, a lock, a pin with a diameter equal to the pitch diameter of the thread and a threaded portion characterized by the? that the ratio of the heightf of the lock (2) to the nominal diameter D of the bolt is in the range 0.15 - 0.35. PATENT OFFICE WKTiR in Rzeszów fJl.Kopern / fca 1,35-959 & v *? * ¦ vi, • »,. <¦„ iv ^ UO-l7) ^ vAlGl ^; Ll / J34D-IO $% OstrjfSfchowsh EEC PATENT NO. J997113746 LD 7 ^ 5. PATENT LAW FIRM in Bzeszów, Kopernika St. 1.35-959 Rzeszów s; early 192 tel. (0-17) 345-40, tel./fex (0-17) 345-10 fadsiM Osiriychowski RZG & NIK PATENT No. 1997 PL PL PL
PL11374602U 2002-12-13 2002-12-13 Balustrade bolt PL62209Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL11374602U PL62209Y1 (en) 2002-12-13 2002-12-13 Balustrade bolt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL11374602U PL62209Y1 (en) 2002-12-13 2002-12-13 Balustrade bolt

Publications (2)

Publication Number Publication Date
PL113746U1 PL113746U1 (en) 2004-06-14
PL62209Y1 true PL62209Y1 (en) 2006-04-28

Family

ID=32733280

Family Applications (1)

Application Number Title Priority Date Filing Date
PL11374602U PL62209Y1 (en) 2002-12-13 2002-12-13 Balustrade bolt

Country Status (1)

Country Link
PL (1) PL62209Y1 (en)

Also Published As

Publication number Publication date
PL113746U1 (en) 2004-06-14

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Legal Events

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

Effective date: 20071213