ES254293U - Lampara de trabajo perfeccionada. - Google Patents
Lampara de trabajo perfeccionada.Info
- Publication number
- ES254293U ES254293U ES1980254293U ES254293U ES254293U ES 254293 U ES254293 U ES 254293U ES 1980254293 U ES1980254293 U ES 1980254293U ES 254293 U ES254293 U ES 254293U ES 254293 U ES254293 U ES 254293U
- Authority
- ES
- Spain
- Prior art keywords
- working
- arm
- arrangement
- pivotable arm
- moments
- 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.)
- Granted
Links
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000005286 illumination Methods 0.000 abstract 1
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
- F21V21/26—Pivoted arms
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Pivots And Pivotal Connections (AREA)
- Sowing (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
- Lifting Devices For Agricultural Implements (AREA)
Abstract
Lámpara de trabajo perfeccionada, de las que incluyen un brazo basculante superior, que soporta el aplique sombrerete de iluminación; un brazo basculante inferior, dispuesto de manera que describir un movimiento basculante alrededor de un eje horizontal previsto en un cárter situado en la extremidad inferior del brazo inferior; y un segmento que pone en conexión a los citados brazos basculantes; estando cada uno de los nuevo en España, por veinte años, de acuerdo con sobre Propiedad Industrial, deberá recaer sobre la lámpara de modo que el brazo correspondiente que pueda bascular alrededor de su eje de basculamiento respectivo, caracterizada porque incluye una barra que se extiende sensiblemente paralela al brazo basculante inferior y que está articulada de modo basculante al se alrededor de un tercer eje de basculamiento; porque la citada barra es susceptible de desplazarse axialmente, en el interior unos medios de guiado, con respecto al brazo basculante inferior, y cooperando la barra con el cárter por medio de una disposición de acoplamiento por espiga y ranura; porque la ranura hace la función de pista de guiado de la espiga y se extiende según una curva, desde una distancia radial máxima, con respecto al eje inferior de basculamiento del brazo basculante inferior, hasta una o cantos, cualquier momento de carga que ejerza el aplique o sombrerete de en cualquiera de sus posiciones de reglaje, momento que se transmite por el intermedio del brazo basculante superior, el segmento y la barra.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7901156A SE415921B (sv) | 1979-02-09 | 1979-02-09 | Anordning vid arbetslampor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES254293U true ES254293U (es) | 1981-09-01 |
| ES254293Y ES254293Y (es) | 1982-02-16 |
Family
ID=20337245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1980254293U Expired ES254293Y (es) | 1979-02-09 | 1980-01-14 | Lampara de trabajo perfeccionada. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4328536A (es) |
| JP (1) | JPS55105905A (es) |
| CA (1) | CA1116574A (es) |
| DE (1) | DE3003217A1 (es) |
| DK (1) | DK146867C (es) |
| ES (1) | ES254293Y (es) |
| FI (1) | FI63110C (es) |
| FR (1) | FR2448688A1 (es) |
| GB (1) | GB2042623B (es) |
| IT (1) | IT1149851B (es) |
| NO (1) | NO152147C (es) |
| SE (1) | SE415921B (es) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3264263D1 (en) | 1981-07-17 | 1985-07-25 | Siemens Ag | Supporting arm adjustable in height, involving a parallelogram coupling |
| US4494177A (en) * | 1983-04-20 | 1985-01-15 | Plan Hold Corp. | Articulated task lamp |
| US4587603A (en) * | 1985-02-07 | 1986-05-06 | Hughes Thomas M | Lantern holder |
| AT400979B (de) * | 1986-12-17 | 1996-05-28 | Zumtobel Ag | Leuchte mit einem schwenkarm |
| CA1274499A (en) * | 1987-06-19 | 1990-09-25 | Karl Rotter | Mobile universal shop light |
| CA1316886C (en) * | 1988-06-17 | 1993-04-27 | Miroslav J. Vlasak | Adjustable stand for supporting a lamp housing |
| DE3918179C1 (es) * | 1989-06-03 | 1989-12-28 | Fritz Straeter | |
| USD378859S (en) * | 1994-10-05 | 1997-04-15 | Yamagiwa Kabushiki Kaisha | Desk lamp |
| US5553820A (en) * | 1994-10-17 | 1996-09-10 | Rubbermaid Office Products Inc. | Adjustable monitor arm |
| US6115068A (en) * | 1995-06-14 | 2000-09-05 | Canon Kabushiki Kaisha | Positionable image input apparatus |
| WO2006132938A2 (en) | 2005-06-03 | 2006-12-14 | Steel Case Development Corporation | Support arm assembly |
| KR101309698B1 (ko) | 2011-12-29 | 2013-09-17 | 정상민 | 조명 장치 |
| KR20140102481A (ko) * | 2013-02-14 | 2014-08-22 | 서울바이오시스 주식회사 | 고 진세노사이드 함량의 인삼 생산을 위한 인삼 재배 장치 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2608367A (en) * | 1950-04-26 | 1952-08-26 | Boltuch Leon | Adjustable support |
| US2833504A (en) * | 1954-05-17 | 1958-05-06 | Gen Lamps Mfg Corp | Adjustable weight supporting mechanism |
| JPS5258284A (en) * | 1975-10-28 | 1977-05-13 | Jacobsen As J | Arm with balance spring |
| IT1086170B (it) * | 1977-07-28 | 1985-05-28 | Iguzzini Spa | Supporto a bracci articolati,in particolare per lampade |
| US4266747A (en) * | 1979-07-26 | 1981-05-12 | Positioning Devices, Incorporated | Equipoised articulated support arm |
-
1979
- 1979-02-09 SE SE7901156A patent/SE415921B/sv not_active IP Right Cessation
- 1979-12-28 CA CA000342709A patent/CA1116574A/en not_active Expired
- 1979-12-28 NO NO794330A patent/NO152147C/no unknown
- 1979-12-28 FI FI794078A patent/FI63110C/fi not_active IP Right Cessation
-
1980
- 1980-01-07 FR FR8000211A patent/FR2448688A1/fr active Granted
- 1980-01-07 US US06/110,092 patent/US4328536A/en not_active Expired - Lifetime
- 1980-01-11 GB GB8000988A patent/GB2042623B/en not_active Expired
- 1980-01-14 ES ES1980254293U patent/ES254293Y/es not_active Expired
- 1980-01-15 DK DK15380A patent/DK146867C/da not_active IP Right Cessation
- 1980-01-21 JP JP465980A patent/JPS55105905A/ja active Pending
- 1980-01-29 IT IT19526/80A patent/IT1149851B/it active
- 1980-01-30 DE DE19803003217 patent/DE3003217A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CA1116574A (en) | 1982-01-19 |
| FR2448688A1 (fr) | 1980-09-05 |
| GB2042623B (en) | 1983-04-13 |
| DK146867B (da) | 1984-01-23 |
| FI794078A7 (fi) | 1980-08-10 |
| FR2448688B1 (es) | 1983-12-02 |
| IT1149851B (it) | 1986-12-10 |
| FI63110B (fi) | 1982-12-31 |
| NO152147C (no) | 1985-08-07 |
| NO152147B (no) | 1985-04-29 |
| DK15380A (da) | 1980-08-10 |
| SE7901156L (sv) | 1980-08-10 |
| IT8019526A0 (it) | 1980-01-29 |
| ES254293Y (es) | 1982-02-16 |
| GB2042623A (en) | 1980-09-24 |
| DE3003217A1 (de) | 1980-08-21 |
| FI63110C (fi) | 1983-04-11 |
| DK146867C (da) | 1984-07-02 |
| NO794330L (no) | 1980-08-12 |
| JPS55105905A (en) | 1980-08-14 |
| SE415921B (sv) | 1980-11-10 |
| US4328536A (en) | 1982-05-04 |
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