ATE214622T1 - WINCH FOR ASCENT/DOWN DEVICE - Google Patents
WINCH FOR ASCENT/DOWN DEVICEInfo
- Publication number
- ATE214622T1 ATE214622T1 AT95936931T AT95936931T ATE214622T1 AT E214622 T1 ATE214622 T1 AT E214622T1 AT 95936931 T AT95936931 T AT 95936931T AT 95936931 T AT95936931 T AT 95936931T AT E214622 T1 ATE214622 T1 AT E214622T1
- Authority
- AT
- Austria
- Prior art keywords
- drive roller
- roller
- rope
- guide
- winch
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
- B66D1/74—Capstans
- B66D1/7415—Friction drives, e.g. pulleys, having a cable winding angle of less than 360 degrees
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
- A62B1/08—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys
- A62B1/10—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys mechanically operated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Pulleys (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Jib Cranes (AREA)
- Types And Forms Of Lifts (AREA)
- Ropes Or Cables (AREA)
Abstract
The proposed winch (8) has a drive roller (11) and a guide roller (10) and a second guide element, preferably a second roller (12). A rope which is led between the guide rollers (10, 12) forms a loop (25) around the drive roller (11). The drive roller (11) can slide towards the guide roller (10). When a rope end (2, 13) is pulled, the rope is forced by the first guide roller (12) against the drive roller (11) to produce a strong working connection by friction which is preferably further enhanced by a peripheral V-shaped groove (22). The flanks of the groove (22) will advantageously have in addition an uneven surface, further improving the coupling between the drive roller (11) and rope (25). An appropriate arrangement of the guide rollers (10, 12) can ensure optimal wrap around the drive roller (11). A preferred use of the winch (8) is with rope hoisting and lowering devices, in particular when lifting heavy loads or persons.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH313595 | 1995-11-06 | ||
PCT/CH1995/000288 WO1997017106A1 (en) | 1995-11-06 | 1995-12-04 | Winch for rope hoisting and lowering devices |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE214622T1 true ATE214622T1 (en) | 2002-04-15 |
Family
ID=4249380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT95936931T ATE214622T1 (en) | 1995-11-06 | 1995-12-04 | WINCH FOR ASCENT/DOWN DEVICE |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0859646B1 (en) |
AT (1) | ATE214622T1 (en) |
AU (1) | AU3921695A (en) |
DE (2) | DE59510118D1 (en) |
WO (1) | WO1997017106A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10210969A1 (en) * | 2002-03-13 | 2003-10-09 | Mittelmann Armaturen | Abseil device with winding function for abseiling has second lever element able to move on first lever element |
CH702910A2 (en) * | 2010-03-16 | 2011-09-30 | Flakes S A | Winding device for flexible bond. |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1481900A1 (en) * | 1966-12-14 | 1969-06-12 | Stahlberg Hans Joachim | Abseiling winch |
FR2212757A5 (en) * | 1973-01-02 | 1974-07-26 | Fertier Raymond | |
FR2307761A1 (en) * | 1975-04-18 | 1976-11-12 | Dressler Bruno | SELF-LIFTING HOIST |
DE3243754C2 (en) * | 1982-11-26 | 1994-04-21 | Heinz Haenel | Drive device for a pull rope |
DE3913154A1 (en) * | 1989-04-21 | 1990-10-25 | Per Klokseth | BOTTLE ACCESSIBLE RESCUE DEVICE FOR LOWERING PERSONS FROM OR FROM CONSTRUCTIONS, e.g. As an aid to escape when there is a danger to life |
NO175887C (en) * | 1989-12-20 | 1997-11-25 | Per Klokseth | Apparatus for demolishing persons from buildings and the like. |
-
1995
- 1995-12-04 WO PCT/CH1995/000288 patent/WO1997017106A1/en active IP Right Grant
- 1995-12-04 EP EP95936931A patent/EP0859646B1/en not_active Expired - Lifetime
- 1995-12-04 DE DE59510118T patent/DE59510118D1/en not_active Expired - Fee Related
- 1995-12-04 AU AU39216/95A patent/AU3921695A/en not_active Abandoned
- 1995-12-04 AT AT95936931T patent/ATE214622T1/en not_active IP Right Cessation
- 1995-12-05 DE DE29519252U patent/DE29519252U1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU3921695A (en) | 1997-05-29 |
WO1997017106A1 (en) | 1997-05-15 |
DE29519252U1 (en) | 1996-01-25 |
EP0859646A1 (en) | 1998-08-26 |
EP0859646B1 (en) | 2002-03-20 |
DE59510118D1 (en) | 2002-04-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |