WO2001041185A1 - Claw for change of lamps - Google Patents
Claw for change of lamps Download PDFInfo
- Publication number
- WO2001041185A1 WO2001041185A1 PCT/BR2000/000158 BR0000158W WO0141185A1 WO 2001041185 A1 WO2001041185 A1 WO 2001041185A1 BR 0000158 W BR0000158 W BR 0000158W WO 0141185 A1 WO0141185 A1 WO 0141185A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- lamp
- claw
- mouthpiece
- claws
- lamps
- Prior art date
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
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/04—Fastening of light sources or lamp holders with provision for changing light source, e.g. turret
Abstract
The use of the 'Claw for Change of Lamps', begins with the introduction of the extension cable in the inferior hole of the body of the claw, pointing it to the lamp fixed in the mouthpiece which will be hugged or captured by the claws, with the pre-molded rubbers, it can rotate the cable and extension, that consequently rotates the lamp until removing it of the mouthpiece, than it removes the captured lamp in the claws, by the pro-molded rubbers, introducing other lamp there among the claws, adjusting the diameter of the lamp with the aid of the thread pin, pointing the claw again until the mouthpiece with the lamp inside, rotates the extension cable and consequently the lamp inside of the mouthpiece to be sure that the lamp is properly introduced and fixed in the mouthpiece, though the extension cable is picked up, disconnecting it of the CLAW.
Description
Patent Descriptive Report of "CLAW FOR CHANGE OF LAMPS".
The present patent describes a special device for change of lamps, whose main purpose is to allow with easiness the change of lamps installed in roofs or places out of reach of the hands.
The "CLAW FOR CHANGE OF LAMPS" has a body (1 ) of polypropylene plastic, having 3 claws ( 1 ), (2) and (3), and each claw has a hole; the holes 1 and 2 receive a pre-molded rubber (4) and the hole 3 through its thread (5) receives a thread pin (6) , said body still contains an inferior hole (7), through where an extension cable is introduced (8).
The use of the " CLAW FOR CHANGE OF lamps ", begins with the introduction of the extension cable (8) in the inferior hole (7) of the body ( 1 ) of the claw, pointing it to the lamp fixed in the mouthpiece which will be hugged or captured by the claws ( 1 ), (2) and (3) , with the pre-molded rubbers (4), it can rotates the cable and extension (8), that consequently rotates the lamp until removing it of the mouthpiece, Than it removes the captured lamp in the claws (1 ), (2) and (3) , by the pre-molded rubbers (4), introducing other lamp there among the claws, adjusting the diameter of the lamp with the aid of the thread pin (6), pointing the claw again until the mouthpiece with the lamp inside, rotates the extension cable and consequently the lamp inside of the mouthpiece to be sure that the lamp is properly introduced and fixed in the mouthpiece, though the extension cable is picked up (8) , disconnecting it of the CLAW.
Claims
1. "CLAW FOR CHANGE OF LAMPS", characterized by a body (1) of polypropylene plastic, having 3 claws (1), (2) and (3), and each claw has a hole; the holes 1 and 2 receive a pre-molded rubber (4) and the hole 3 through its thread (5) receives a thread pin (6), said body still contains an inferior hole (7), through where an extension cable is introduced (8).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU26583/01A AU2658301A (en) | 1999-12-03 | 2000-12-04 | Claw for change of lamps |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR7902822-5U BR7902822U (en) | 1999-12-03 | 1999-12-03 | Lamp changing clamp |
BRMU7902822 | 1999-12-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001041185A1 true WO2001041185A1 (en) | 2001-06-07 |
Family
ID=4016714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/BR2000/000158 WO2001041185A1 (en) | 1999-12-03 | 2000-12-04 | Claw for change of lamps |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2658301A (en) |
BR (1) | BR7902822U (en) |
WO (1) | WO2001041185A1 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US431721A (en) * | 1890-07-08 | Solomon j | ||
US673191A (en) * | 1897-12-27 | 1901-04-30 | David H Arthur | Device for attaching or detaching electric lamps. |
US2526084A (en) * | 1946-08-28 | 1950-10-17 | Irvin L Gearing | Incandescent lamp applying and removing device |
US4663996A (en) * | 1983-05-12 | 1987-05-12 | Ross Grudgfield | Light bulb changing apparatus |
US5317939A (en) * | 1993-05-24 | 1994-06-07 | Ilie Marinescu | Light bulb changing device |
US5809850A (en) * | 1996-12-16 | 1998-09-22 | Transition Lighting, Inc. | Compact fluorescent lamp tool |
-
1999
- 1999-12-03 BR BR7902822-5U patent/BR7902822U/en not_active Application Discontinuation
-
2000
- 2000-12-04 AU AU26583/01A patent/AU2658301A/en not_active Abandoned
- 2000-12-04 WO PCT/BR2000/000158 patent/WO2001041185A1/en active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US431721A (en) * | 1890-07-08 | Solomon j | ||
US673191A (en) * | 1897-12-27 | 1901-04-30 | David H Arthur | Device for attaching or detaching electric lamps. |
US2526084A (en) * | 1946-08-28 | 1950-10-17 | Irvin L Gearing | Incandescent lamp applying and removing device |
US4663996A (en) * | 1983-05-12 | 1987-05-12 | Ross Grudgfield | Light bulb changing apparatus |
US5317939A (en) * | 1993-05-24 | 1994-06-07 | Ilie Marinescu | Light bulb changing device |
US5809850A (en) * | 1996-12-16 | 1998-09-22 | Transition Lighting, Inc. | Compact fluorescent lamp tool |
Also Published As
Publication number | Publication date |
---|---|
BR7902822U (en) | 2001-07-17 |
AU2658301A (en) | 2001-06-12 |
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