GB859042A - Improvements relating to extensible arms or mountings - Google Patents

Improvements relating to extensible arms or mountings

Info

Publication number
GB859042A
GB859042A GB10819/56A GB1081956A GB859042A GB 859042 A GB859042 A GB 859042A GB 10819/56 A GB10819/56 A GB 10819/56A GB 1081956 A GB1081956 A GB 1081956A GB 859042 A GB859042 A GB 859042A
Authority
GB
United Kingdom
Prior art keywords
members
drawer
pulleys
led
sprocket
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
GB10819/56A
Inventor
Douglas Sleath
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.)
Laurence Scott and Electromotors Ltd
Original Assignee
Laurence Scott and Electromotors 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 Laurence Scott and Electromotors Ltd filed Critical Laurence Scott and Electromotors Ltd
Priority to GB10819/56A priority Critical patent/GB859042A/en
Publication of GB859042A publication Critical patent/GB859042A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40—Sliding drawers; Slides or guides therefor
    • A47B88/453—Actuated drawers
    • A47B88/457—Actuated drawers operated by electrically-powered actuation means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/643—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets

Landscapes

  • Transmission Devices (AREA)

Abstract

859,042. Drawer runners. LAURENCE, SCOTT & ELECTROMOTORS Ltd. July 9, 1957 [April 9, 1956], No. 10819/56. Class 52(1) [Also in Groups XXIII and XXXIV] An extensible arm used, for example, slidably to support a drawer in a cabinet comprises three members 1, 2 and 3 which are so interconnected that, when member 2 is moved relatively to member 1, member 3 moves relatively to both members 1 and 2. The members 1, 2, made of metal, are of channel cross-section and are provided with freely-rotatable rollers 4 which are mounted on the channel flanges and roll in grooves 5 provided in the member 3 which is located between the members 1, 2 and may be of rectangular-section metal bar. In recesses near each end of the member 3 are rotatably mounted pulleys 6, 61 over which passes an endless belt 7, for example, of steel which is anchored between metal blocks 8, 9 secured to the members 1, 2 respectively so that, when the member 2 is pulled along with respect to the member 1, the member 3 is also moved. A handle 10 may be connected to the member 2, and the members may be locked in a number of positions by means of a spring-biased detent 17 which engages one of a number of holes 18, 18<SP>1</SP> in the member 3 and is released by pressing a button 15 connected to the detent by a metal strip 16. Electric, hydraulic or pneumatic power may be led by means of flexible wires or pipes through the member 1 to the member 2 for use with apparatus which may be carried in the drawer. For example, a bundle of flexible wires 11, led into the member 1 through an opening 12 therein, passes round the pulley 6 and out through a bushed. opening 13 in the member 2; if required a second bundle of wires may be led round the pulley 61 in a similar manner. The endless belt 7 and the pulleys 6, 6<SP>1</SP> may be replaced by an endless chain and sprocket wheels, or at least one toothed pinion may be provided on the member 3 to mesh with racks formed on the flange edges of the members 1 and 2, and in the latter case the member 2 may be extended in either direction relative to the member 1. Rotation of apparatus within the drawer may be effected by a shaft mounted upon a sprocket 21 which is connected to a further sprocket 23 by an endless chain 22 passing around further sprockets 20, 201 mounted coaxially with the pulleys 6, 61. The arm may be used for carrying power to a grinding wheel motor supported on the slide of a lathe.
GB10819/56A 1956-04-09 1956-04-09 Improvements relating to extensible arms or mountings Expired GB859042A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB10819/56A GB859042A (en) 1956-04-09 1956-04-09 Improvements relating to extensible arms or mountings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB10819/56A GB859042A (en) 1956-04-09 1956-04-09 Improvements relating to extensible arms or mountings

Publications (1)

Publication Number Publication Date
GB859042A true GB859042A (en) 1961-01-18

Family

ID=9974878

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10819/56A Expired GB859042A (en) 1956-04-09 1956-04-09 Improvements relating to extensible arms or mountings

Country Status (1)

Country Link
GB (1) GB859042A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1788140A1 (en) * 2005-11-16 2007-05-23 BSH Bosch und Siemens Hausgeräte GmbH Household appliance with a linear moveable component

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1788140A1 (en) * 2005-11-16 2007-05-23 BSH Bosch und Siemens Hausgeräte GmbH Household appliance with a linear moveable component

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