GB2143794B - Lighting winch - Google Patents

Lighting winch

Info

Publication number
GB2143794B
GB2143794B GB08318510A GB8318510A GB2143794B GB 2143794 B GB2143794 B GB 2143794B GB 08318510 A GB08318510 A GB 08318510A GB 8318510 A GB8318510 A GB 8318510A GB 2143794 B GB2143794 B GB 2143794B
Authority
GB
United Kingdom
Prior art keywords
winch
lighting
lighting winch
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.)
Expired
Application number
GB08318510A
Other versions
GB8318510D0 (en
GB2143794A (en
Inventor
Paul Buckton Mathews
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.)
J Evans and Son Portsmouth Ltd
Original Assignee
J Evans and Son Portsmouth 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 J Evans and Son Portsmouth Ltd filed Critical J Evans and Son Portsmouth Ltd
Priority to GB08318510A priority Critical patent/GB2143794B/en
Publication of GB8318510D0 publication Critical patent/GB8318510D0/en
Priority to AU37913/85A priority patent/AU572622B2/en
Publication of GB2143794A publication Critical patent/GB2143794A/en
Application granted granted Critical
Publication of GB2143794B publication Critical patent/GB2143794B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/36—Hoisting or lowering devices, e.g. for maintenance
    • F21V21/38—Hoisting or lowering devices, e.g. for maintenance with a cable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/54—Safety gear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/54—Safety gear
    • B66D1/58—Safety gear responsive to excess of load
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/16—Adjustable mountings using wires or cords
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
GB08318510A 1983-07-08 1983-07-08 Lighting winch Expired GB2143794B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB08318510A GB2143794B (en) 1983-07-08 1983-07-08 Lighting winch
AU37913/85A AU572622B2 (en) 1983-07-08 1985-01-18 Lighting winch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08318510A GB2143794B (en) 1983-07-08 1983-07-08 Lighting winch

Publications (3)

Publication Number Publication Date
GB8318510D0 GB8318510D0 (en) 1983-08-10
GB2143794A GB2143794A (en) 1985-02-20
GB2143794B true GB2143794B (en) 1986-05-29

Family

ID=10545435

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08318510A Expired GB2143794B (en) 1983-07-08 1983-07-08 Lighting winch

Country Status (2)

Country Link
AU (1) AU572622B2 (en)
GB (1) GB2143794B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8408355D0 (en) * 1984-03-31 1984-05-10 Penny Hydraulics Ltd Power driven crane/winch
DE3713621C1 (en) * 1987-04-23 1988-08-18 Geda Dechentreiter Maschb Gmbh Safety device for the electric cable winch of a construction elevator
GB0908731D0 (en) * 2009-05-21 2009-07-01 Ecorig Ltd Hoist apparatus
GB0909169D0 (en) * 2009-05-28 2009-07-08 Ecorig Ltd Hoist system
CN102878507B (en) * 2012-10-25 2016-01-27 夏传林 Cloud-shaped decorative ceiling lamp
DE102014205250A1 (en) * 2014-03-20 2015-09-24 Robert Bosch Gmbh Stationary hoist with damper and hydraulic damper

Also Published As

Publication number Publication date
AU572622B2 (en) 1988-05-12
GB8318510D0 (en) 1983-08-10
AU3791385A (en) 1986-07-24
GB2143794A (en) 1985-02-20

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960708