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GB190725201A - Improvements in Portable Stands - Google Patents

Improvements in Portable Stands

Info

Publication number
GB190725201A
GB190725201A GB190725201DA GB190725201A GB 190725201 A GB190725201 A GB 190725201A GB 190725201D A GB190725201D A GB 190725201DA GB 190725201 A GB190725201 A GB 190725201A
Authority
GB
United Kingdom
Prior art keywords
legs
arms
holes
spring fork
clamping
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
Inventor
Herbert Burdge Sabin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB190725201A publication Critical patent/GB190725201A/en
Expired legal-status Critical Current

Links

Landscapes

  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

25,201. Sabin, H. B. Nov. 13. Lamp standards.-A portable stand for holding lamps &c. is provided with legs which can be folded up against a telescopic standard carrying a table top or a spring fork having angularly adjustable clamping-arms. The legs 7 have conical ends 7<1> adapted to enter into locking engagement with conical holes 6 and grooves 15, Fig. 3, in a baseplate 2 having a socket 3 into which the outer part of the telescopic standard 1 is screwed. Radial slots 5, Fig. 2, extend from the holes 6 to central opening in the base-plate. The clamping-arms 12 are pivoted at 11 to the spring fork 10, and are retained at the desired inclination by a nut 13. If the object to be held is heavy, the adjacent parts 11, 12 are notched or provided with radially toothed plates.
GB190725201D 1907-11-13 1907-11-13 Improvements in Portable Stands Expired GB190725201A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190725201T 1907-11-13

Publications (1)

Publication Number Publication Date
GB190725201A true GB190725201A (en) 1908-11-12

Family

ID=32551269

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190725201D Expired GB190725201A (en) 1907-11-13 1907-11-13 Improvements in Portable Stands

Country Status (1)

Country Link
GB (1) GB190725201A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3057659A (en) * 1961-04-21 1962-10-09 Bargen William James Chair desk frame
DE4121770A1 (en) * 1991-07-01 1993-01-07 Wilke Heinrich Hewi Gmbh ARRANGEMENT OF TWO TELESCOPICALLY CONNECTED COMPONENTS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3057659A (en) * 1961-04-21 1962-10-09 Bargen William James Chair desk frame
DE4121770A1 (en) * 1991-07-01 1993-01-07 Wilke Heinrich Hewi Gmbh ARRANGEMENT OF TWO TELESCOPICALLY CONNECTED COMPONENTS

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