PL121386U1 - Pluck screw for the screw terminals and connectors - Google Patents

Pluck screw for the screw terminals and connectors

Info

Publication number
PL121386U1
PL121386U1 PL121386U PL12138612U PL121386U1 PL 121386 U1 PL121386 U1 PL 121386U1 PL 121386 U PL121386 U PL 121386U PL 12138612 U PL12138612 U PL 12138612U PL 121386 U1 PL121386 U1 PL 121386U1
Authority
PL
Poland
Prior art keywords
screw
terminals
pluck
connectors
screw head
Prior art date
Application number
PL121386U
Other languages
Polish (pl)
Inventor
Piotr Roman Kowalewski
Original Assignee
Zakłady Metalowe Erko R. Pętlak Spółka Jawna Bracia Pętlak
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 Zakłady Metalowe Erko R. Pętlak Spółka Jawna Bracia Pętlak filed Critical Zakłady Metalowe Erko R. Pętlak Spółka Jawna Bracia Pętlak
Priority to PL121386U priority Critical patent/PL121386U1/en
Publication of PL121386U1 publication Critical patent/PL121386U1/en

Links

Abstract

Śruba zrywalna do złączek i końcówek śrubowych posiadająca łeb śruby (1) i poniżej część gwintowaną (2) oraz mająca na swym obwodzie co najmniej jedno przewężenie (3) stanowiące punkt zerwania, a wewnątrz mająca centralne wybranie (6) w postaci ślepego otworu z utworzonym w obrębie łba śruby gniazdem dostosowanym do klucza obracającego śrubę charakteryzuje się tym, że ma profilowany kształt dolnej powierzchni dociskowej (4) śruby.A break bolt for couplings and screw terminals having a screw head (1) and a threaded part (2) below and having at least one narrowing (3) on its perimeter (3) constituting a break point, and inside having a central recess (6) in the form of a blind hole with within the screw head, the socket adapted to the screw turning key is characterized by its profiled shape of the lower pressure surface (4) of the screw.

PL121386U 2012-09-27 2012-09-27 Pluck screw for the screw terminals and connectors PL121386U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL121386U PL121386U1 (en) 2012-09-27 2012-09-27 Pluck screw for the screw terminals and connectors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL121386U PL121386U1 (en) 2012-09-27 2012-09-27 Pluck screw for the screw terminals and connectors

Publications (1)

Publication Number Publication Date
PL121386U1 true PL121386U1 (en) 2014-03-31

Family

ID=50350396

Family Applications (1)

Application Number Title Priority Date Filing Date
PL121386U PL121386U1 (en) 2012-09-27 2012-09-27 Pluck screw for the screw terminals and connectors

Country Status (1)

Country Link
PL (1) PL121386U1 (en)

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