FR2514863B1 - SUSPENSION SYSTEM, PARTICULARLY FOR A LIGHTING DEVICE - Google Patents

SUSPENSION SYSTEM, PARTICULARLY FOR A LIGHTING DEVICE

Info

Publication number
FR2514863B1
FR2514863B1 FR8119549A FR8119549A FR2514863B1 FR 2514863 B1 FR2514863 B1 FR 2514863B1 FR 8119549 A FR8119549 A FR 8119549A FR 8119549 A FR8119549 A FR 8119549A FR 2514863 B1 FR2514863 B1 FR 2514863B1
Authority
FR
France
Prior art keywords
lighting device
suspension system
suspension
lighting
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
FR8119549A
Other languages
French (fr)
Other versions
FR2514863A1 (en
Inventor
Hiroyuki Suzuki
Kazuo Kishida
Karl Ernst Maslo
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.)
RYUDENSHA KK
Original Assignee
RYUDENSHA KK
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 RYUDENSHA KK filed Critical RYUDENSHA KK
Priority to FR8119549A priority Critical patent/FR2514863B1/en
Priority to GB8131601A priority patent/GB2107667B/en
Publication of FR2514863A1 publication Critical patent/FR2514863A1/en
Application granted granted Critical
Publication of FR2514863B1 publication Critical patent/FR2514863B1/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
    • F21V21/14—Adjustable mountings
    • F21V21/22—Adjustable mountings telescopic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
    • F21S8/063—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension with a rigid pendant, i.e. a pipe or rod
    • 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
    • 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
    • F21V21/30—Pivoted housings or frames
    • 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)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
FR8119549A 1981-10-16 1981-10-16 SUSPENSION SYSTEM, PARTICULARLY FOR A LIGHTING DEVICE Expired FR2514863B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8119549A FR2514863B1 (en) 1981-10-16 1981-10-16 SUSPENSION SYSTEM, PARTICULARLY FOR A LIGHTING DEVICE
GB8131601A GB2107667B (en) 1981-10-16 1981-10-20 Lamp suspension

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8119549A FR2514863B1 (en) 1981-10-16 1981-10-16 SUSPENSION SYSTEM, PARTICULARLY FOR A LIGHTING DEVICE
GB8131601A GB2107667B (en) 1981-10-16 1981-10-20 Lamp suspension

Publications (2)

Publication Number Publication Date
FR2514863A1 FR2514863A1 (en) 1983-04-22
FR2514863B1 true FR2514863B1 (en) 1986-03-28

Family

ID=26222579

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8119549A Expired FR2514863B1 (en) 1981-10-16 1981-10-16 SUSPENSION SYSTEM, PARTICULARLY FOR A LIGHTING DEVICE

Country Status (2)

Country Link
FR (1) FR2514863B1 (en)
GB (1) GB2107667B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29806582U1 (en) * 1998-04-14 1998-06-04 Spectral Gesellschaft für Lichttechnik mbH, 79111 Freiburg Pendant light
EP4013926A1 (en) * 2019-08-12 2022-06-22 The Will-Burt Company Inverted cable driven mast

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE639711A (en) *
US3182961A (en) * 1961-04-07 1965-05-11 Le Bus Royalty Company Combined fleet angle compensator and braking apparatus
DE1230531B (en) * 1965-04-10 1966-12-15 Dornier System Gmbh Braking device for cable winches, especially in air target towing systems
FR1444951A (en) * 1965-05-28 1966-07-08 Safety device on lifting winch

Also Published As

Publication number Publication date
FR2514863A1 (en) 1983-04-22
GB2107667A (en) 1983-05-05
GB2107667B (en) 1985-05-01

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse