PL408987A1 - Locking of mining shackles - Google Patents
Locking of mining shacklesInfo
- Publication number
- PL408987A1 PL408987A1 PL408987A PL40898714A PL408987A1 PL 408987 A1 PL408987 A1 PL 408987A1 PL 408987 A PL408987 A PL 408987A PL 40898714 A PL40898714 A PL 40898714A PL 408987 A1 PL408987 A1 PL 408987A1
- Authority
- PL
- Poland
- Prior art keywords
- mining
- shackles
- locking
- blockade
- favorable
- Prior art date
Links
Landscapes
- Clamps And Clips (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
Blokada przeznaczona jest do stosowania podczas wykonywania obudowy odrzwiowej w wyrobiskach górniczych, w czasie wykonywania połączenia łuku stropnicowego z ociosowym. Blokadę stanowi kształtowa obejma (1) i/lub płyta (2), która posiada wydrążony, co najmniej jeden otwór ślepy ze ścianką, bądź przelotowy z odsądzeniem (2b), w którym umieszczony jest magnes (3) neodymowy o korzystnym kształcie, wyposażone w rękojeść (5) o korzystnym wyprofilowaniu, wystającą poza obrys powierzchni strzemion.The blockade is intended for use during the construction of the frame support in mining excavations, during the connection of the girder and side walls. The blockade is a shaped clamp (1) and / or plate (2), which has a hollow, at least one blind hole with a wall, or a through hole with a shoulder (2b), in which a neodymium magnet (3) with a favorable shape, equipped with handle (5) with favorable profiling, protruding beyond the contour of the stirrup surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL408987A PL225578B1 (en) | 2014-07-25 | 2014-07-25 | Locking of mining shackles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL408987A PL225578B1 (en) | 2014-07-25 | 2014-07-25 | Locking of mining shackles |
Publications (2)
Publication Number | Publication Date |
---|---|
PL408987A1 true PL408987A1 (en) | 2016-02-01 |
PL225578B1 PL225578B1 (en) | 2017-04-28 |
Family
ID=55178427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL408987A PL225578B1 (en) | 2014-07-25 | 2014-07-25 | Locking of mining shackles |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL225578B1 (en) |
-
2014
- 2014-07-25 PL PL408987A patent/PL225578B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL225578B1 (en) | 2017-04-28 |
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