GB2615399B - Overhead line clamp - Google Patents

Overhead line clamp Download PDF

Info

Publication number
GB2615399B
GB2615399B GB2218241.4A GB202218241A GB2615399B GB 2615399 B GB2615399 B GB 2615399B GB 202218241 A GB202218241 A GB 202218241A GB 2615399 B GB2615399 B GB 2615399B
Authority
GB
United Kingdom
Prior art keywords
overhead line
line clamp
clamp
overhead
line
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
GB2218241.4A
Other versions
GB2615399A (en
GB202218241D0 (en
Inventor
Barnes Samuel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gripple Ltd
Original Assignee
Gripple Ltd
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 Gripple Ltd filed Critical Gripple Ltd
Priority to CN202280088019.9A priority Critical patent/CN118510677A/en
Priority to CA3240551A priority patent/CA3240551A1/en
Priority to PCT/IB2022/061806 priority patent/WO2023105396A1/en
Priority to AU2022403864A priority patent/AU2022403864A1/en
Publication of GB202218241D0 publication Critical patent/GB202218241D0/en
Publication of GB2615399A publication Critical patent/GB2615399A/en
Application granted granted Critical
Publication of GB2615399B publication Critical patent/GB2615399B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00—Power supply lines for contact with collector on vehicle
    • B60M1/12—Trolley lines; Accessories therefor
    • B60M1/20—Arrangements for supporting or suspending trolley wires, e.g. from buildings
    • B60M1/24—Clamps; Splicers; Anchor tips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00—Power supply lines for contact with collector on vehicle
    • B60M1/12—Trolley lines; Accessories therefor
    • B60M1/20—Arrangements for supporting or suspending trolley wires, e.g. from buildings
    • B60M1/225—Arrangements for fixing trolley wires to supporting-lines which are under tension
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • H01R11/22—End pieces terminating in a spring clip
    • H01R11/24—End pieces terminating in a spring clip with gripping jaws, e.g. crocodile clip
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
    • H01R4/5008—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using rotatable cam
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00—Overhead installations of electric lines or cables
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00—Overhead installations of electric lines or cables
    • H02G7/05—Suspension arrangements or devices for electric cables or lines
    • H02G7/06—Suspensions for lines or cables along a separate supporting wire, e.g. S-hook
    • H02G7/08—Members clamped to the supporting wire or to the line or cable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
GB2218241.4A 2021-12-10 2022-12-05 Overhead line clamp Active GB2615399B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN202280088019.9A CN118510677A (en) 2021-12-10 2022-12-06 Overhead line clamp
CA3240551A CA3240551A1 (en) 2021-12-10 2022-12-06 Overhead line clamp
PCT/IB2022/061806 WO2023105396A1 (en) 2021-12-10 2022-12-06 Overhead line clamp
AU2022403864A AU2022403864A1 (en) 2021-12-10 2022-12-06 Overhead line clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB2117893.4A GB202117893D0 (en) 2021-12-10 2021-12-10 Overhead line clamp

Publications (3)

Publication Number Publication Date
GB202218241D0 GB202218241D0 (en) 2023-01-18
GB2615399A GB2615399A (en) 2023-08-09
GB2615399B true GB2615399B (en) 2024-08-28

Family

ID=80080110

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB2117893.4A Ceased GB202117893D0 (en) 2021-12-10 2021-12-10 Overhead line clamp
GB2218241.4A Active GB2615399B (en) 2021-12-10 2022-12-05 Overhead line clamp

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB2117893.4A Ceased GB202117893D0 (en) 2021-12-10 2021-12-10 Overhead line clamp

Country Status (1)

Country Link
GB (2) GB202117893D0 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2330241A (en) * 1997-05-20 1999-04-14 Whitaker Corp Dropper assembly for supporting an overhead electrical supply line for trains
AU2006100795A4 (en) * 2005-11-08 2006-10-19 Barrymore Michael Court Battery Clamp
CN213056777U (en) * 2020-08-05 2021-04-27 西安远航专用装备制造有限公司 Novel bolt-free contact wire, carrier cable dropper wire clamp and bolt-free integral dropper

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2330241A (en) * 1997-05-20 1999-04-14 Whitaker Corp Dropper assembly for supporting an overhead electrical supply line for trains
AU2006100795A4 (en) * 2005-11-08 2006-10-19 Barrymore Michael Court Battery Clamp
CN213056777U (en) * 2020-08-05 2021-04-27 西安远航专用装备制造有限公司 Novel bolt-free contact wire, carrier cable dropper wire clamp and bolt-free integral dropper

Also Published As

Publication number Publication date
GB202117893D0 (en) 2022-01-26
GB2615399A (en) 2023-08-09
GB202218241D0 (en) 2023-01-18

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