IT1166736B - Dispositivo saliscendi perfezionato per lampade a sospensione - Google Patents

Dispositivo saliscendi perfezionato per lampade a sospensione

Info

Publication number
IT1166736B
IT1166736B IT21766/79A IT2176679A IT1166736B IT 1166736 B IT1166736 B IT 1166736B IT 21766/79 A IT21766/79 A IT 21766/79A IT 2176679 A IT2176679 A IT 2176679A IT 1166736 B IT1166736 B IT 1166736B
Authority
IT
Italy
Prior art keywords
down device
descent
lamp
rotation
friction system
Prior art date
Application number
IT21766/79A
Other languages
English (en)
Italian (it)
Other versions
IT7921766A0 (it
Original Assignee
Aromec Srl
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 Aromec Srl filed Critical Aromec Srl
Publication of IT7921766A0 publication Critical patent/IT7921766A0/it
Priority to IT21766/79A priority Critical patent/IT1166736B/it
Priority to AT79103976T priority patent/ATE3165T1/de
Priority to DE7979103976T priority patent/DE2965295D1/de
Priority to EP79103976A priority patent/EP0018434B1/en
Priority to CA000337886A priority patent/CA1138846A/en
Priority to GR60307A priority patent/GR72477B/el
Priority to US06/089,673 priority patent/US4300732A/en
Priority to ES485655A priority patent/ES485655A1/es
Priority to PL1979219431A priority patent/PL122154B1/pl
Priority to PT70432A priority patent/PT70432A/pt
Priority to JP14455279A priority patent/JPS55140487A/ja
Priority to CS797857A priority patent/CS223882B2/cs
Priority to MX180702A priority patent/MX147365A/es
Application granted granted Critical
Publication of IT1166736B publication Critical patent/IT1166736B/it

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
    • F21V21/14—Adjustable mountings
    • F21V21/16—Adjustable mountings using wires or cords
    • F21V21/18—Adjustable mountings using wires or cords operated by springs

Landscapes

  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Lowering Means (AREA)
  • Transmission Devices (AREA)
  • Braking Arrangements (AREA)
  • Vehicle Body Suspensions (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Pulleys (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Catching Or Destruction (AREA)
  • Manipulator (AREA)
IT21766/79A 1979-04-11 1979-04-11 Dispositivo saliscendi perfezionato per lampade a sospensione IT1166736B (it)

Priority Applications (13)

Application Number Priority Date Filing Date Title
IT21766/79A IT1166736B (it) 1979-04-11 1979-04-11 Dispositivo saliscendi perfezionato per lampade a sospensione
AT79103976T ATE3165T1 (de) 1979-04-11 1979-10-15 Vorrichtung zur hoehenverstellung von pendelleuchten und dgl.
DE7979103976T DE2965295D1 (en) 1979-04-11 1979-10-15 Improved up-and-down pulley device for suspension lamps and the like
EP79103976A EP0018434B1 (en) 1979-04-11 1979-10-15 Improved up-and-down pulley device for suspension lamps and the like
CA000337886A CA1138846A (en) 1979-04-11 1979-10-18 Up-and-down pulley device for suspension lamps and the like
GR60307A GR72477B (en, 2012) 1979-04-11 1979-10-20
US06/089,673 US4300732A (en) 1979-04-11 1979-10-30 Up-and-down pulley device for suspension lamps and the like
ES485655A ES485655A1 (es) 1979-04-11 1979-11-02 Perfeccionamientos en aparatos de subida y bajada para lamparas colgantes y objetos similares
PL1979219431A PL122154B1 (en) 1979-04-11 1979-11-03 Sheave device for suspending lamps
PT70432A PT70432A (en) 1979-04-11 1979-11-08 Improved up-and-down pulley device for suspension lamps and the like
JP14455279A JPS55140487A (en) 1979-04-11 1979-11-09 Pulley device hanging article movably in vertical way
CS797857A CS223882B2 (en) 1979-04-11 1979-11-16 Facility for lifting and pulling down the suspended objects
MX180702A MX147365A (es) 1979-04-11 1980-01-07 Mejoras en aparato de subida y bajada para lamparas colganntes y objetos similares

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21766/79A IT1166736B (it) 1979-04-11 1979-04-11 Dispositivo saliscendi perfezionato per lampade a sospensione

Publications (2)

Publication Number Publication Date
IT7921766A0 IT7921766A0 (it) 1979-04-11
IT1166736B true IT1166736B (it) 1987-05-06

Family

ID=11186555

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21766/79A IT1166736B (it) 1979-04-11 1979-04-11 Dispositivo saliscendi perfezionato per lampade a sospensione

Country Status (13)

Country Link
US (1) US4300732A (en, 2012)
EP (1) EP0018434B1 (en, 2012)
JP (1) JPS55140487A (en, 2012)
AT (1) ATE3165T1 (en, 2012)
CA (1) CA1138846A (en, 2012)
CS (1) CS223882B2 (en, 2012)
DE (1) DE2965295D1 (en, 2012)
ES (1) ES485655A1 (en, 2012)
GR (1) GR72477B (en, 2012)
IT (1) IT1166736B (en, 2012)
MX (1) MX147365A (en, 2012)
PL (1) PL122154B1 (en, 2012)
PT (1) PT70432A (en, 2012)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4437624A (en) * 1982-02-01 1984-03-20 Aero-Motive Mfg. Co. Positioning reel
US4748937A (en) * 1985-07-01 1988-06-07 Musetti Louis J Retractable leash
IT1244535B (it) * 1991-01-31 1994-07-15 Marco Gaeta Saliscendi perfezionato per apparecchi di illuminazione
IT231718Y1 (it) * 1993-10-06 1999-08-06 Firenze Ind Fototecnica Dispositivo estensibile per il supporto di oggetti, in specie di dispositivi di illuminazione ad esempio per studi fotofrafici o simili
US5618249A (en) * 1995-06-07 1997-04-08 Marshall; David R. Unidirectionally adjustably resistant recoilers and portable exercise devices
US5938136A (en) * 1998-10-09 1999-08-17 Miller; James V. Shutter control strap recoiler
US6932501B2 (en) * 2003-03-25 2005-08-23 Wen-Chang Wu Rapidly-assembled lamp with a detachable lamp rod and lamp seat
US6918686B2 (en) * 2003-03-29 2005-07-19 Wen-Chang Wu Assembled lamp retaining device
US6948833B2 (en) * 2003-06-03 2005-09-27 Wen-Chang Wu Ceiling lamp suspending device
US20060250347A1 (en) * 2004-01-08 2006-11-09 Bell'o International, L.L.C. Flat panel display mounting system
ES1074426Y (es) * 2011-01-25 2011-07-29 Bujanda Angel Arbizu Dispositivo portacables
ITMI20120885A1 (it) * 2012-05-22 2013-11-23 Marco Gaeta Dispositivo di sospensione e regolazione d¿altezza, in particolare di lampade e simili
US9175835B2 (en) * 2012-07-31 2015-11-03 Worth Home Products Pendant light fixture and support stud
CN105110100B (zh) * 2015-08-10 2017-04-19 宁波依本立流体装备制造有限公司 一种卷管器
US10145543B1 (en) * 2017-08-31 2018-12-04 Sinowell (Shanghai) Co., Ltd. Device for adjusting height of suspended lamp

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE591835C (de) * 1934-01-27 Heinrich W Weisbach Aufhaengevorrichtung fuer elektrische Lampen
US210697A (en) * 1878-12-10 Improvement in adjustable suspension-brackets
US1634578A (en) * 1926-08-18 1927-07-05 John E Hummell Electrical-fixture hanger
US1738652A (en) * 1927-07-14 1929-12-10 Safety Car Heating & Lighting Supporting fixture
DE836782C (de) * 1950-10-29 1952-04-17 Hoffmeister & Sohn G M B H Federzugmechanismus fuer Zugpendel mit einer Breme, die beim Ablauf der Pendelschnur in Taetigkeit tritt
US2756945A (en) * 1955-04-15 1956-07-31 Robboy Nathan Tension reel for lighting fixtures
US3424422A (en) * 1967-01-16 1969-01-28 George Klangos Adjustable support
US3637159A (en) * 1968-12-12 1972-01-25 Luigi Caramella Automatic carrier box latch of reduced dimensions
IT950218B (it) * 1972-03-15 1973-06-20 Crocetti A Dispositivo saliscendi a frizione regolabile per lampade od altri oggetti sospesi
US3973656A (en) * 1974-12-20 1976-08-10 Merco Products, Inc. Suspended fixture assembly
JPS5236879A (en) * 1975-09-18 1977-03-22 Eretsutororanparuto Spa Automatic elevating device for suspenended object
JPS548885A (en) * 1977-06-22 1979-01-23 Hitachi Shomei Kk Cord winder directly attached to ceiling

Also Published As

Publication number Publication date
ES485655A1 (es) 1980-06-16
GR72477B (en, 2012) 1983-11-11
DE2965295D1 (en) 1983-06-01
IT7921766A0 (it) 1979-04-11
US4300732A (en) 1981-11-17
JPS6339505B2 (en, 2012) 1988-08-05
PT70432A (en) 1979-12-01
CA1138846A (en) 1983-01-04
EP0018434B1 (en) 1983-04-27
PL122154B1 (en) 1982-06-30
EP0018434A1 (en) 1980-11-12
ATE3165T1 (de) 1983-05-15
MX147365A (es) 1982-11-23
JPS55140487A (en) 1980-11-01
PL219431A1 (en, 2012) 1980-10-20
CS223882B2 (en) 1983-11-25

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