EP3950083A4 - Winde für audiogeräte und system damit - Google Patents
Winde für audiogeräte und system damit Download PDFInfo
- Publication number
- EP3950083A4 EP3950083A4 EP20783560.4A EP20783560A EP3950083A4 EP 3950083 A4 EP3950083 A4 EP 3950083A4 EP 20783560 A EP20783560 A EP 20783560A EP 3950083 A4 EP3950083 A4 EP 3950083A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- winch
- system containing
- audio equipment
- containing same
- audio
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63J—DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
- A63J1/00—Stage arrangements
- A63J1/02—Scenery; Curtains; Other decorations; Means for moving same
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4449—Arrangements or adaptations to avoid movable contacts or rotary couplings, e.g. by the use of an expansion chamber for a lenght of the cord or hose
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2019110212A RU2705036C1 (ru) | 2019-04-05 | 2019-04-05 | Лебедка для звукового оборудования |
RU2019110211A RU2731014C1 (ru) | 2019-04-05 | 2019-04-05 | Лебедка для звукового оборудования |
PCT/RU2020/050068 WO2020204767A1 (ru) | 2019-04-05 | 2020-04-06 | Лебедка для звукового оборудования и содержащая её система |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3950083A1 EP3950083A1 (de) | 2022-02-09 |
EP3950083A4 true EP3950083A4 (de) | 2023-01-04 |
Family
ID=72667252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20783560.4A Pending EP3950083A4 (de) | 2019-04-05 | 2020-04-06 | Winde für audiogeräte und system damit |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3950083A4 (de) |
WO (1) | WO2020204767A1 (de) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5332171A (en) * | 1991-03-15 | 1994-07-26 | Josef Steff | Winding device for winding up and unwinding a tube, cable or hose |
US5526997A (en) * | 1994-06-28 | 1996-06-18 | Xedit Corporation | Reeling device |
CA2414854A1 (en) * | 2000-07-31 | 2002-02-07 | Production Resource Group Inc. | Computer controlled winch assembly for stage |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2258911A1 (en) * | 1974-01-24 | 1975-08-22 | Arbed F & G Drahtwerke | Method of winding or unwinding bridge cables - uses separation of cable wires to compensate vary different lengths |
RU97275U1 (ru) * | 2010-04-07 | 2010-09-10 | Евгений Владимирович Кармаев | Лебедка театральная беспротивовесная |
-
2020
- 2020-04-06 EP EP20783560.4A patent/EP3950083A4/de active Pending
- 2020-04-06 WO PCT/RU2020/050068 patent/WO2020204767A1/ru unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5332171A (en) * | 1991-03-15 | 1994-07-26 | Josef Steff | Winding device for winding up and unwinding a tube, cable or hose |
US5526997A (en) * | 1994-06-28 | 1996-06-18 | Xedit Corporation | Reeling device |
CA2414854A1 (en) * | 2000-07-31 | 2002-02-07 | Production Resource Group Inc. | Computer controlled winch assembly for stage |
Non-Patent Citations (1)
Title |
---|
See also references of WO2020204767A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP3950083A1 (de) | 2022-02-09 |
WO2020204767A1 (ru) | 2020-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20211105 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20221207 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B65H 75/44 20060101ALI20221201BHEP Ipc: B66D 1/00 20060101ALI20221201BHEP Ipc: B65H 75/34 20060101ALI20221201BHEP Ipc: A63J 1/02 20060101AFI20221201BHEP |