Section insulating device and use of same
US10988050B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 10, 2018 |
| Grant date | Apr 27, 2021 |
| Priority date | — |
| Expiry date | Jul 10, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60M1/307
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A section disconnect device for a contact line assigned in particular to railborne vehicles as overhead line and carrying high voltage, having a single section arrangement (10) with multiple line sections extending, such that it is tensioned or can be tensioned, between two contact-wire connecting heads (12, 14) and provided with insulator means (36, 38), which line section arrangement is constructed such that it can be mounted by means of respective accommodating sections (66) of the contact-wire connecting heads in an electrically and mechanically contacting manner between exposed ends (16, 18) of the contact line, as a result of which at least one of the contact-wire connecting heads (12, 14) has adjustable level equalization means (66, 68, 70) for interacting with a head-side end (20, 24) of the line section arrangement (10), which are constructed in such a manner that, with respect to a current collector contact, in particular a current-collector-contact side of the contact line and/or a current-collector-contact plane, the free end of the contact line can be brought into a common plane with the end of the line section arrangement and/or seamlessly aligned with the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.