PL416173A1 - Breakaway screw with press element - Google Patents
Breakaway screw with press elementInfo
- Publication number
- PL416173A1 PL416173A1 PL416173A PL41617316A PL416173A1 PL 416173 A1 PL416173 A1 PL 416173A1 PL 416173 A PL416173 A PL 416173A PL 41617316 A PL41617316 A PL 41617316A PL 416173 A1 PL416173 A1 PL 416173A1
- Authority
- PL
- Poland
- Prior art keywords
- screw
- cuts
- pressure element
- cylindrical body
- press element
- Prior art date
Links
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
Zgłoszenie rozwiązuje zagadnienie konstrukcji śruby zrywalnej, znajdującej zastosowanie w systemach połączeń kabli energetycznych, realizowanych za pomocą złączek i końcówek śrubowych. Śruba jest wyposażona w cylindryczny korpus (1) z zewnętrzną powierzchnią z nacięciami (2), tworzącymi gwint oraz dociskowy element po przeciwnej stronie zrywalnego łba (5). Wewnątrz cylindrycznego korpusu (1) śruby jest umieszczona kompozytowa wkładka oraz dolegający do niej dociskowy element, wklęsły od strony zewnętrznej. Kompozytowa wkładka jest wykonana z kompozytowego materiału i korzystnie ma postać plastrów ułożonych jeden na drugim lub trzpienia, ponadto nacięcia na zewnętrznej powierzchni korpusu (1) tworzą gwint drobnozwojny.The application solves the problem of the construction of a tear screw, which is used in power cable connection systems, implemented with the help of connectors and screw terminals. The screw is equipped with a cylindrical body (1) with an external surface with cuts (2) forming a thread and a pressure element on the opposite side of the breakable head (5). Inside the cylindrical body (1) of the screw there is a composite insert and an adjoining pressure element, concave from the outside. The composite insert is made of a composite material and is preferably in the form of patches stacked on top of each other or a mandrel, in addition, the cuts on the outer surface of the body (1) form a fine thread.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL416173A PL228013B1 (en) | 2016-02-18 | 2016-02-18 | Breakaway screw with press element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL416173A PL228013B1 (en) | 2016-02-18 | 2016-02-18 | Breakaway screw with press element |
Publications (2)
Publication Number | Publication Date |
---|---|
PL416173A1 true PL416173A1 (en) | 2017-08-28 |
PL228013B1 PL228013B1 (en) | 2018-02-28 |
Family
ID=59684474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL416173A PL228013B1 (en) | 2016-02-18 | 2016-02-18 | Breakaway screw with press element |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL228013B1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL126648U1 (en) * | 2017-09-29 | 2019-04-08 | Zakłady Metalowe Erko R. Pętlak Spółka Jawna Bracia Pętlak | Breakaway screw with press element |
DE102019124677A1 (en) * | 2019-05-15 | 2020-11-19 | Erko Spolka Z Ograniczona Odpowiedzialnoscia Spolka Komandytowa | CABLE CONNECTOR WITH THREADS ARRANGED FOR A ZIP SCREW WITH PRESSURE PIECE, CONNECTOR UNIT FOR POWERFUL CABLES AND PROCESS FOR CONNECTING ELECTRICAL CONNECTING UNITS |
-
2016
- 2016-02-18 PL PL416173A patent/PL228013B1/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL126648U1 (en) * | 2017-09-29 | 2019-04-08 | Zakłady Metalowe Erko R. Pętlak Spółka Jawna Bracia Pętlak | Breakaway screw with press element |
DE102019124677A1 (en) * | 2019-05-15 | 2020-11-19 | Erko Spolka Z Ograniczona Odpowiedzialnoscia Spolka Komandytowa | CABLE CONNECTOR WITH THREADS ARRANGED FOR A ZIP SCREW WITH PRESSURE PIECE, CONNECTOR UNIT FOR POWERFUL CABLES AND PROCESS FOR CONNECTING ELECTRICAL CONNECTING UNITS |
Also Published As
Publication number | Publication date |
---|---|
PL228013B1 (en) | 2018-02-28 |
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