MD455Z - Vertical mast hoist - Google Patents
Vertical mast hoistInfo
- Publication number
- MD455Z MD455Z MDS20100178A MDS20100178A MD455Z MD 455 Z MD455 Z MD 455Z MD S20100178 A MDS20100178 A MD S20100178A MD S20100178 A MDS20100178 A MD S20100178A MD 455 Z MD455 Z MD 455Z
- Authority
- MD
- Moldova
- Prior art keywords
- mast
- rope
- drum
- diameter
- reduction gearbox
- Prior art date
Links
Landscapes
- Types And Forms Of Lifts (AREA)
Abstract
The invention relates to carrying and lifting equipment, in particular to the vertical mast hoists.The vertical mast hoist includes a mast, made of sections, joined with a drive station, consisting of an electric motor, a reduction gearbox and a drum, a locking system (13) equipped with a safety catch and switches (18, 19, 20, 21), mounted on the mast (1), a cable and pulley system, and a carriage with load trolley. The reduction gearbox (23) of the drive station is made worm. The mast (1) is made flat and fitted with plates (5, 6) for fastening to the floor and ceiling, and ears (7) for mounting to the wall. The head section of the mast (1) is equipped with an active roller (29), located near the upper crossbar (41) of the mast (1) for excluding the rebound of the rope (26). Additionally, in the lower part of the mast (1) is mounted a mechanism for the tight laying of rope (26) on the drum (24), consisting of a pair of guide rollers (31). On the surface of the drum (24) is made a recess (40) for the last spire of the rope (26), with a width equal to the diameter of the rope (26) and a depth equal to half the diameter of the rope (26), with a chamfer at an angle of 45° with smooth transition to this depth.The carriage rollers can be made rubberized and the rope can be enclosed in a plastic sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20100178A MD455Z (en) | 2010-10-26 | 2010-10-26 | Vertical mast hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20100178A MD455Z (en) | 2010-10-26 | 2010-10-26 | Vertical mast hoist |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| MD455Y MD455Y (en) | 2011-12-31 |
| MD455Z5 MD455Z5 (en) | 2012-07-31 |
| MD455Z true MD455Z (en) | 2012-07-31 |
Family
ID=45815341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDS20100178A MD455Z (en) | 2010-10-26 | 2010-10-26 | Vertical mast hoist |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD455Z (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB627571A (en) * | 1946-06-18 | 1949-08-11 | Reginald Frank Warry | Improvements in transportable hoists |
| US3774781A (en) * | 1972-05-30 | 1973-11-27 | D Merkley | Mast hoist |
| AT407376B (en) * | 1997-10-15 | 2001-02-26 | Geda Dechentreiter Gmbh & Co K | RACK ELEVATOR |
| DE29802089U1 (en) * | 1998-02-07 | 1998-11-05 | Hermann Steinweg GmbH & Co KG Baumaschinenfabrik, 59368 Werne | Construction elevator |
| SE516701C2 (en) * | 1999-11-04 | 2002-02-12 | Alimak Ab | Elevator system |
| DE502004002404D1 (en) * | 2003-10-13 | 2007-02-01 | Wittur Ag | DRIVE SYSTEM FOR TIGHT ENGINE ROOMS |
| ZA200409347B (en) * | 2003-12-01 | 2005-07-27 | Inventio Ag | Lift system |
| RU92651U1 (en) * | 2008-09-29 | 2010-03-27 | Павел Владимирович Корчагин | LIFT FOR TRANSPORTATION OF CARS |
| RU86180U8 (en) * | 2009-05-08 | 2009-12-20 | Общество с ограниченной ответственностью "Научно-производственное предприятие "Подъемные механизмы и машины" | LOAD VERTICAL LIFT |
| CN201458460U (en) * | 2009-06-11 | 2010-05-12 | 王学明 | Novel building elevator |
-
2010
- 2010-10-26 MD MDS20100178A patent/MD455Z/en active Protection Beyond IP Right Term
Also Published As
| Publication number | Publication date |
|---|---|
| MD455Z5 (en) | 2012-07-31 |
| MD455Y (en) | 2011-12-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK4Y | Short term patent expired | ||
| NF4Y | Restoration of lapsed short term patent | ||
| ND4Y | Validity of short term patent extended [from 6 to 10 years] |
Expiry date: 20201026 |