GB2591288B - Crane block alert device - Google Patents

Crane block alert device Download PDF

Info

Publication number
GB2591288B
GB2591288B GB2001073.2A GB202001073A GB2591288B GB 2591288 B GB2591288 B GB 2591288B GB 202001073 A GB202001073 A GB 202001073A GB 2591288 B GB2591288 B GB 2591288B
Authority
GB
United Kingdom
Prior art keywords
alert device
crane block
block alert
crane
block
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
GB2001073.2A
Other versions
GB202001073D0 (en
GB2591288A (en
Inventor
Peter Hird Robert
Alexander Windass Benjamin
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.)
Crosby Group LLC
Original Assignee
Crosby Group LLC
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 Crosby Group LLC filed Critical Crosby Group LLC
Priority to GB2001073.2A priority Critical patent/GB2591288B/en
Publication of GB202001073D0 publication Critical patent/GB202001073D0/en
Publication of GB2591288A publication Critical patent/GB2591288A/en
Application granted granted Critical
Publication of GB2591288B publication Critical patent/GB2591288B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C15/00—Safety gear
    • B66C15/06—Arrangements or use of warning devices
    • B66C15/065—Arrangements or use of warning devices electrical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • B66C13/46—Position indicators for suspended loads or for crane elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C15/00—Safety gear
    • B66C15/06—Arrangements or use of warning devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Control And Safety Of Cranes (AREA)
GB2001073.2A 2020-01-24 2020-01-24 Crane block alert device Active GB2591288B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2001073.2A GB2591288B (en) 2020-01-24 2020-01-24 Crane block alert device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2001073.2A GB2591288B (en) 2020-01-24 2020-01-24 Crane block alert device

Publications (3)

Publication Number Publication Date
GB202001073D0 GB202001073D0 (en) 2020-03-11
GB2591288A GB2591288A (en) 2021-07-28
GB2591288B true GB2591288B (en) 2024-02-14

Family

ID=69725893

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2001073.2A Active GB2591288B (en) 2020-01-24 2020-01-24 Crane block alert device

Country Status (1)

Country Link
GB (1) GB2591288B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113233337A (en) * 2021-04-16 2021-08-10 唐山不锈钢有限责任公司 Real-time alarm system for illegal operation of steelmaking overhead travelling crane

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05278991A (en) * 1992-04-03 1993-10-26 Fujita Corp Alarm device for crane
JP2006306526A (en) * 2005-04-26 2006-11-09 Toshio Inoue Crane alarm device
US20170233229A1 (en) * 2016-02-17 2017-08-17 Robert Burke Crane Load Location Warning System

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05278991A (en) * 1992-04-03 1993-10-26 Fujita Corp Alarm device for crane
JP2006306526A (en) * 2005-04-26 2006-11-09 Toshio Inoue Crane alarm device
US20170233229A1 (en) * 2016-02-17 2017-08-17 Robert Burke Crane Load Location Warning System

Also Published As

Publication number Publication date
GB202001073D0 (en) 2020-03-11
GB2591288A (en) 2021-07-28

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732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20211125 AND 20211201