WO2000050331A1 - Protection device on elevator doors - Google Patents
Protection device on elevator doors Download PDFInfo
- Publication number
- WO2000050331A1 WO2000050331A1 PCT/CH2000/000090 CH0000090W WO0050331A1 WO 2000050331 A1 WO2000050331 A1 WO 2000050331A1 CH 0000090 W CH0000090 W CH 0000090W WO 0050331 A1 WO0050331 A1 WO 0050331A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- door
- protection device
- door leaf
- bristles
- row
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
- E06B7/36—Finger guards or other measures preventing harmful access between the door and the door frame
Definitions
- the present invention relates to a protective device against pinching in sliding doors, in particular in elevator doors according to the preamble of claim 1.
- a protective device of the type mentioned has become known.
- the part of a door jamb facing the door leaf is designed to be mechanically movable. If a hand touches the glass surface of the door leaf when the door is opened and thereby enters the zone between the door leaf and the movable part of the door jamb, the said movable part withdraws when touched and causes the door to be reversed via a corresponding switching device.
- the bristle ends of bristles that run parallel to the glass surfaces protrude slightly from the vertical air gap between the door jamb and door leaf and between the door leaf and door leaf and have a design that creates a stinging sensation when touched by a hand resting on the door leaf, which results in an immediate withdrawal of the hand and thus prevents hand from getting caught in time.
- a thin clamping profile with bristles is on one, not or hardly visible to the elevator user
- the rear of the door jamb and, in the case of telescopic doors, are also arranged on the rear of a door edge leading edge profile and the vertical air gap between the
- the clamping profile with the bristles forms a continuous vertical row of brushes, which offers complete protection against pinching in the entire area of the zones to be secured.
- the bristles filling the vertical air gap run longitudinally to the surface of the door leaf and only touch it with their long sides, which excludes the creation of scratch marks on the door leaves.
- a formation of the bristle ends causing a stinging sensation will be achieved by bevel cuts, pointed shapes or very thin, short and stiff bristles.
- the material for the bristles can be of any color, organic or inorganic in nature.
- the invention is based on a
- FIG.l A cross section of a telescopic sliding door, 2 shows an enlarged cross section of the door pillar region,
- FIG. 4 shows a partial view of the protective device from the elevator user.
- the Fig.l shows a horizontal door cross-section door. This representation also applies to a cabin door, not shown, in which the safety device is also installed in the same way.
- the floor door shown is a telescopic door, consisting of a first door leaf 1 and a second
- Door leaves 2 which close an access opening between a right door jamb 6 and a left door jamb 7 of a door frame which is not shown completely.
- the door leaves 1 and 2 run in door guide grooves 4 of a threshold profile 3 and essentially each consist of a door base construction 8, a glass surface 9 and a door front edge profile 10.
- a door entry threshold is designated by 5. In the vertical air gap between the rear of the right door jamb 6 and the glass surface 9 of the first door leaf 1 and in the vertical air gap between the
- a row of brushes 11 is arranged on the rear of the front edge of the door profile 10 and the glass surface 9 of the second door leaf 2. The two parts circled are shown enlarged in FIG. 2 and in FIG.
- the row of brushes 11 is arranged in a vertical air gap 12 between the first door leaf 1 and the right door jamb 6 and consists of a clamping profile 11.1 in which bristles 11.2 with bristle ends 11.3 are held.
- the row of brushes 11 is fastened with the clamping profile 11.1 on the invisible rear side of the right door jamb 6.
- the clamping profile 11.2 can be attached to the rear surface of the right door jamb 6 by gluing, riveting, screwing, etc.
- the bristle ends 11.3 are in the Corner between the glass surface 9 and the visible side surface of the right door jamb 6 slightly protruding. About two to four mm can be provided for the lead dimension.
- the thickness of the clamping profile 11.1 is approximately three to four mm and is thus one to two mm smaller than the vertical air gap 12.
- the clamping profile 11.1 must not touch the glass surface 9.
- the protective device or what is seen by it by the elevator user. Essentially only the bristle ends 11.3 and a very short part of the bristles 11.2 are visible, this visible part being able to have a decorative effect if the material and color are selected appropriately. Due to the bristles 11.2 running parallel to the glass surface 9, no grinding noises and, above all, no scratch marks will occur on the glass surfaces 9. Therefore, very stiff and resistant bristles 11.2 with bristle ends 11.3 that sting when touched can be used, which guarantees a safe protective effect. Depending on the size of the projection dimension, the bristle ends 11.3, with the exception of those abutting the glass surface 9, can be made somewhat fanned out.
- the row of brushes consists of a closed row of short, individual tufts of bristles.
- a single-row or multi-row wire comb with more or less rigid wire ends can also be used as a row of brushes.
- Elevators with glass doors create an attractive effect on children and adolescents because, as a shop window, they provide an insight into a usually hidden and interesting technical conveyor.
- interested viewers often go to the glass surface 9 of a door ice 1 or 2 with their hands and hands and touch it.
- the elevator door suddenly opens very quickly and pulls the viewer sideways in the opening direction with the hands resting on the door leaves 1 and / or 2. At least one hand of the viewer comes into contact with the bristle ends 11.3 of a row of brushes 11
- Bristle ends 11.3 produce a stinging sensation, which causes the corresponding hand to be withdrawn in a reflex manner, thereby avoiding pinching the same.
- the stinging sensation associated with the impact is perceived as unpleasant, which means that, in addition to the protective effect, there is at least partially a prophylactic effect against future dangerous behavior.
- this protective device is not limited to the example shown. It is also planned to use the protective device for any type of sliding door opening to the left or right, such as for simple center doors and telescopic doors with one-sided or center arrangement with two or more door leaves (1, 2,) per side. Furthermore, the invention
- protective devices can also be used for non-transparent door leaves 1, 2 ...
- the installation of the device according to the invention can also be carried out with all types of hand-operated sliding doors.
- the protective device can also be installed in an adapted form for automatic vertical sliders of small goods lifts and the like and has the same protective effect there.
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Elevator Door Apparatuses (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Packaging Of Machine Parts And Wound Products (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50010163T DE50010163D1 (en) | 1999-02-24 | 2000-02-18 | PROTECTIVE EQUIPMENT ON LIFTING DOORS |
AU24274/00A AU2427400A (en) | 1999-02-24 | 2000-02-18 | Protection device on elevator doors |
EP00902531A EP1154949B1 (en) | 1999-02-24 | 2000-02-18 | Protection device on elevator doors |
AT00902531T ATE294129T1 (en) | 1999-02-24 | 2000-02-18 | PROTECTIVE DEVICE ON ELEVATOR DOORS |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99810162.0 | 1999-02-24 | ||
EP99810162 | 1999-02-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000050331A1 true WO2000050331A1 (en) | 2000-08-31 |
Family
ID=8242697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CH2000/000090 WO2000050331A1 (en) | 1999-02-24 | 2000-02-18 | Protection device on elevator doors |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1154949B1 (en) |
CN (1) | CN1346328A (en) |
AT (1) | ATE294129T1 (en) |
AU (1) | AU2427400A (en) |
DE (1) | DE50010163D1 (en) |
HK (1) | HK1046125A1 (en) |
WO (1) | WO2000050331A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001062655A1 (en) * | 2000-02-22 | 2001-08-30 | Kone Corporation | Finger guard |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1929494A (en) * | 1931-02-12 | 1933-10-10 | Jr William Horlick | Hand protector |
US5083639A (en) * | 1989-09-22 | 1992-01-28 | Inventio Ag | Acoustical seal for elevator car doors |
US5794745A (en) * | 1995-03-16 | 1998-08-18 | Kleeneze Sealtech Limited | Finger guard for a door of an elevator |
-
2000
- 2000-02-18 DE DE50010163T patent/DE50010163D1/en not_active Expired - Lifetime
- 2000-02-18 WO PCT/CH2000/000090 patent/WO2000050331A1/en active IP Right Grant
- 2000-02-18 CN CN00805338.3A patent/CN1346328A/en active Pending
- 2000-02-18 AU AU24274/00A patent/AU2427400A/en not_active Abandoned
- 2000-02-18 EP EP00902531A patent/EP1154949B1/en not_active Expired - Lifetime
- 2000-02-18 AT AT00902531T patent/ATE294129T1/en active
-
2002
- 2002-05-04 HK HK02103379A patent/HK1046125A1/en not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1929494A (en) * | 1931-02-12 | 1933-10-10 | Jr William Horlick | Hand protector |
US5083639A (en) * | 1989-09-22 | 1992-01-28 | Inventio Ag | Acoustical seal for elevator car doors |
US5794745A (en) * | 1995-03-16 | 1998-08-18 | Kleeneze Sealtech Limited | Finger guard for a door of an elevator |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001062655A1 (en) * | 2000-02-22 | 2001-08-30 | Kone Corporation | Finger guard |
US7174675B2 (en) | 2000-02-22 | 2007-02-13 | Kone Corporation | Finger guard |
Also Published As
Publication number | Publication date |
---|---|
EP1154949B1 (en) | 2005-04-27 |
DE50010163D1 (en) | 2005-06-02 |
EP1154949A1 (en) | 2001-11-21 |
AU2427400A (en) | 2000-09-14 |
ATE294129T1 (en) | 2005-05-15 |
HK1046125A1 (en) | 2002-12-27 |
CN1346328A (en) | 2002-04-24 |
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