IT1264592B1 - APPARATUS AND PROCEDURE FOR JOINING OVERHEAD CONTACT LINES, AND JOINING DEVICE - Google Patents
APPARATUS AND PROCEDURE FOR JOINING OVERHEAD CONTACT LINES, AND JOINING DEVICEInfo
- Publication number
- IT1264592B1 IT1264592B1 IT93MI001257A ITMI931257A IT1264592B1 IT 1264592 B1 IT1264592 B1 IT 1264592B1 IT 93MI001257 A IT93MI001257 A IT 93MI001257A IT MI931257 A ITMI931257 A IT MI931257A IT 1264592 B1 IT1264592 B1 IT 1264592B1
- Authority
- IT
- Italy
- Prior art keywords
- joining
- piece
- blocks
- contact lines
- overhead contact
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
Landscapes
- Cable Accessories (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
Per congiungere le estremità di cavi di linee di contatto aeree si serra un primo spezzone di cavo in prossimità di dette estremità in un apparecchio lasciando libera una porzione di estremità dello spezzone; si realizza una filettatura su detta porzione di estremità libera; si avvita un dispositivo di giunzione (10) a manicotto filettato su detta estremità libera; si rilascia il bloccaggio applicato a detto apparecchio.L'apparecchio di giunzione comprende due blocchi (22, 24) di trazione collegati fra loro mediante viti per un movimento di avanzamento e allontanamento fra loro; detti blocchi avendo ciascuno mezzi per serraggio (46, 50) per un detto spezzone; un organo (66) per trattenere in modo amovibile un dispositivo di giunzione (10, 100) a manicotto internamente filettato; dette viti senza fine (26, 28) e detto organo essendo collegabili fra loro per un movimento combinato di avvicinamento dei blocchi e avvitamento del giunto sugli spezzoni preventivamente filettati.To join the ends of cables of overhead contact lines, a first piece of cable is clamped close to said ends in an apparatus, leaving an end portion of the piece free; a thread is made on said free end portion; a jointing device (10) with threaded sleeve is screwed onto said free end; the locking applied to said apparatus is released. The joining apparatus comprises two traction blocks (22, 24) connected together by screws for a movement forward and away from each other; said blocks each having clamping means (46, 50) for a said piece; an element (66) for detachably holding an internally threaded coupling device (10, 100); said worms (26, 28) and said member being connectable to each other for a combined movement of approaching the blocks and screwing the joint onto the previously threaded pieces.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT93MI001257A IT1264592B1 (en) | 1993-06-11 | 1993-06-11 | APPARATUS AND PROCEDURE FOR JOINING OVERHEAD CONTACT LINES, AND JOINING DEVICE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT93MI001257A IT1264592B1 (en) | 1993-06-11 | 1993-06-11 | APPARATUS AND PROCEDURE FOR JOINING OVERHEAD CONTACT LINES, AND JOINING DEVICE |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI931257A0 ITMI931257A0 (en) | 1993-06-11 |
ITMI931257A1 ITMI931257A1 (en) | 1994-12-11 |
IT1264592B1 true IT1264592B1 (en) | 1996-10-04 |
Family
ID=11366383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT93MI001257A IT1264592B1 (en) | 1993-06-11 | 1993-06-11 | APPARATUS AND PROCEDURE FOR JOINING OVERHEAD CONTACT LINES, AND JOINING DEVICE |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1264592B1 (en) |
-
1993
- 1993-06-11 IT IT93MI001257A patent/IT1264592B1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITMI931257A1 (en) | 1994-12-11 |
ITMI931257A0 (en) | 1993-06-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970630 |