GB571459A - Improvements in or relating to grabs and like devices - Google Patents

Improvements in or relating to grabs and like devices

Info

Publication number
GB571459A
GB571459A GB710044A GB710044A GB571459A GB 571459 A GB571459 A GB 571459A GB 710044 A GB710044 A GB 710044A GB 710044 A GB710044 A GB 710044A GB 571459 A GB571459 A GB 571459A
Authority
GB
United Kingdom
Prior art keywords
levers
lamp
pivoted
gripping
pull wire
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
GB710044A
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.)
HERBERT HENRY HARVEY
Original Assignee
HERBERT HENRY HARVEY
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 HERBERT HENRY HARVEY filed Critical HERBERT HENRY HARVEY
Priority to GB710044A priority Critical patent/GB571459A/en
Publication of GB571459A publication Critical patent/GB571459A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
    • H01K3/32—Auxiliary devices for cleaning, placing, or removing incandescent lamps

Abstract

571,459. Holding tools. HARVEY, H. H. April 17, 1944, No. 7100, [Class 61 (ii)] A device for removing electric lamp bulbs, also applicable for gripping other articles such as fruit, in which case it may be provided with a basket or container therefor, comprises a number of two-armed gripping levers 28 pivoted at 22 to a head 16 on a tubular shaft 12 and actuated to grip the lamp by a cone 24 engaging the ends 29 of the levers and pressed upwards by a compression spring 40, the levers being retracted by a pull wire 56 extending down the shaft 12. The lamp shade may be gripped during the removal of the. lamp by other gripping levers 64 mounted in brackets on a ring 60 rotatable and axially movable on the head 16 which gripping levers 64 are manipulated by an outer tubular shaft 76. In a modification, the tubular shaft is made up of a number of connectible sections with the interior pull wire elements fitted with pin-andsocket connections and the lamp shade is adapted to be gripped by a single pivoted jaw lever with a pivoted clamping jaw actuated by a pull wire, the pivoted jaw lever being protected by a projecting fence when the device is laid down.
GB710044A 1944-04-17 1944-04-17 Improvements in or relating to grabs and like devices Expired GB571459A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB710044A GB571459A (en) 1944-04-17 1944-04-17 Improvements in or relating to grabs and like devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB710044A GB571459A (en) 1944-04-17 1944-04-17 Improvements in or relating to grabs and like devices

Publications (1)

Publication Number Publication Date
GB571459A true GB571459A (en) 1945-08-24

Family

ID=9826612

Family Applications (1)

Application Number Title Priority Date Filing Date
GB710044A Expired GB571459A (en) 1944-04-17 1944-04-17 Improvements in or relating to grabs and like devices

Country Status (1)

Country Link
GB (1) GB571459A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1000111B (en) * 1954-03-02 1957-01-03 Albert Schweizer Device for operating high-level lamps, street lights and the like. like
GB2197817A (en) * 1986-11-25 1988-06-02 P & B Engineering Company Limi Electrical linesman's operating pole
GB2198383A (en) * 1986-11-22 1988-06-15 Anthony Francis Flanagan Gripping device
GB2340785A (en) * 1998-08-20 2000-03-01 Khan Sullman Russell Light bulb insertion and removal device
EP2127609A1 (en) * 2008-05-26 2009-12-02 Dagmar Vondenbusch Device for changing a flash bulb on a flash bulb holder

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1000111B (en) * 1954-03-02 1957-01-03 Albert Schweizer Device for operating high-level lamps, street lights and the like. like
GB2198383A (en) * 1986-11-22 1988-06-15 Anthony Francis Flanagan Gripping device
GB2197817A (en) * 1986-11-25 1988-06-02 P & B Engineering Company Limi Electrical linesman's operating pole
GB2340785A (en) * 1998-08-20 2000-03-01 Khan Sullman Russell Light bulb insertion and removal device
EP2127609A1 (en) * 2008-05-26 2009-12-02 Dagmar Vondenbusch Device for changing a flash bulb on a flash bulb holder

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