WO2001005612A1 - Perfeccionamientos introducidos en las guias telescopicas concebidas para la sujecion de puertas encajables de las utilizadas en vagones ferroviarios - Google Patents
Perfeccionamientos introducidos en las guias telescopicas concebidas para la sujecion de puertas encajables de las utilizadas en vagones ferroviarios Download PDFInfo
- Publication number
- WO2001005612A1 WO2001005612A1 PCT/ES2000/000215 ES0000215W WO0105612A1 WO 2001005612 A1 WO2001005612 A1 WO 2001005612A1 ES 0000215 W ES0000215 W ES 0000215W WO 0105612 A1 WO0105612 A1 WO 0105612A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- section
- balls
- doors
- guide
- nestable
- Prior art date
Links
- 238000005096 rolling process Methods 0.000 claims abstract description 11
- 125000006850 spacer group Chemical group 0.000 claims 1
- 230000007246 mechanism Effects 0.000 abstract description 2
- 230000000295 complement effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/0621—Details, e.g. suspension or supporting guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D19/00—Door arrangements specially adapted for rail vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D39/00—Wagon or like covers; Tarpaulins; Movable or foldable roofs
- B61D39/002—Sliding or folding roofs
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/0621—Details, e.g. suspension or supporting guides
- E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
- E05D15/0647—Details, e.g. suspension or supporting guides for wings suspended at the top on sliding blocks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/51—Application of doors, windows, wings or fittings thereof for vehicles for railway cars or mass transit vehicles
Definitions
- the present invention relates to a series of improvements in the telescopic guides commonly used in overhead doors, such as those used in rail cars, improvements with which a closing of the guides is achieved, which makes the rolling means are protected against environmental effects, with which better support of the balls on the raceways is achieved, as well as the positional maintenance of said balls in relation to the distance between them.
- the requesting entity itself is the holder of the Spanish invention patent with application number 9501451, in which a suspension mechanism for sliding sliding doors is described, in which a telescopic guide based on several sliding sections participates, so that the door is integral to the terminal section of the guide while the initial section of the guide is joined by articulated links to the structure of the wagon, so that through these links the engagement is achieved- disengagement of the door, while moving the telescope through the telescopic guide in the direction of opening and closing.
- the sections of the telescopic guide have opposite grooves in which respective sets of balls are established to facilitate their sliding.
- the balls that participate in the sliding means are free in the corresponding guides, so that they can accumulate at any point thereof, there being no uniform distribution that would obviously improve their functional conditions.
- the raceways of the guides adopt a curved configuration, with a radius of curvature substantially greater than that of the balls, so that they contact each track in a timely manner, specifically through a single point, which in addition to Assuming a maximum concentration of effort on said balls, allows a certain lateral pitch of the door that must be limited by complementary guides located at the lower level of the same.
- the inner guide adopts an approximately "E” configuration, so that the raceways thereof are established in their middle branch, at the that the intermediate guide, "U” configuration, is coupled as an envelope, while the external guide also adopts a "U” configuration, with its concavity facing the internal guide and so that the ends of its lateral branches adopt a situation of maximum proximity with respect to the extreme branches of the inner guide, establishing an enclosure on the latter that protects the rolling means established inside said enclosure.
- each set of balls that relates the two guides is assisted by a kind of cage that keeps said balls conveniently spaced from each other, avoiding the occurrence of modest clusters thereof, which would have a negative impact on the guide functionality.
- the raceways established in said guides adopt an angular configuration, so that the contact of each ball on each of them is carried out at two points, markedly distanced, which also to allow a better transmission of efforts through said balls, it conveniently stabilizes the guides against the tendency to cross the door.
- Figure 1 Shows, according to a schematic cross-sectional representation, a group of three telescopic guides designed for securing a snap-in door of those used in railway cars, carried out in accordance with the improvements object of the present invention.
- Figure 2. Shows an enlarged detail of the previous figure, at the level of one of the balls that relate the different guides and according to another of the improvements of the invention.
- Figure 3. Shows a side elevation view of one of the cages for distribution of the balls in each of the guides of Figure 1.
- Figure 4. Shows a plan view of the same cage of the previous figure.
- the inner guide (1) adopts a general configuration approximately in "E", so that in its branch middle (2) is where the respective raceways (3) for the intermediate guide (4), which adopts a "U” configuration, whose concavity faces the inner guide (1) are established, upper and lower.
- the inner (1) and outer (8) guides determine a practically closed compartment that houses the intermediate guide (4) and all the rolling means within it, thus achieving a double beneficial effect, on the one hand the elimination of risks for operators in subsequent maintenance work by preventing access of the fingers to the inside of the guide, and on the other hand obtaining a set of great tightness that prevents the entry of elements strangers inside that could alter or hinder its operation.
- the balls 12) are located between the guides (2), (4) and (8) with the collaboration of cages (14) as shown in Figures 3 to 5 , or with another similar configuration, of -nanera that these cages (14) adopt a ribbed configuration, with a "U" section, being fixed through holes (15) of its middle branch to one of the guides and incorporating uniformly distributed internal protrusions (16) in its lateral branches along the cage itself (14) and conveniently spaced to retain the balls longitudinally (12), without interfering with their normal rolling.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Support Devices For Sliding Doors (AREA)
- Rolling Contact Bearings (AREA)
- Special Wing (AREA)
- Metal Rolling (AREA)
- Vibration Dampers (AREA)
- Bearings For Parts Moving Linearly (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00938826A EP1195280B1 (en) | 1999-07-16 | 2000-06-14 | Telescopic guides used for fixing nestable doors of railway wagons |
DE60008381T DE60008381T2 (de) | 1999-07-16 | 2000-06-14 | Teleskopführungen zur befestigung von ineinandergreifenden türen von eisenbahnwaggons |
AU54075/00A AU5407500A (en) | 1999-07-16 | 2000-06-14 | Improvements to telescopic guides used for fixing nestable doors of railway wagons |
AT00938826T ATE259721T1 (de) | 1999-07-16 | 2000-06-14 | Teleskopführungen zur befestigung von ineinandergreifenden türen von eisenbahnwaggons |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ESP9901606 | 1999-07-16 | ||
ES009901606A ES2166667B1 (es) | 1999-07-16 | 1999-07-16 | Perfeccionamientos introducidos en las guias telescopicas concebidas para la sujecion de puertas encajbles de las utilizadas en vagones ferroviarios. |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001005612A1 true WO2001005612A1 (es) | 2001-01-25 |
Family
ID=8309264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2000/000215 WO2001005612A1 (es) | 1999-07-16 | 2000-06-14 | Perfeccionamientos introducidos en las guias telescopicas concebidas para la sujecion de puertas encajables de las utilizadas en vagones ferroviarios |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1195280B1 (es) |
AT (1) | ATE259721T1 (es) |
AU (1) | AU5407500A (es) |
DE (1) | DE60008381T2 (es) |
ES (1) | ES2166667B1 (es) |
PT (1) | PT1195280E (es) |
WO (1) | WO2001005612A1 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9121217B1 (en) | 2001-07-13 | 2015-09-01 | Steven M. Hoffberg | Intelligent door restraint |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202006015735U1 (de) * | 2006-10-13 | 2008-02-21 | Gebr. Bode Gmbh & Co. Kg | Als Schiebetür oder Schwenkschiebetür ausgebildete Fahrgasttür für Fahrzeuge des öffentlichen Personenverkehrs |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB738486A (en) * | 1952-01-02 | 1955-10-12 | Ronald Robert Stewart Charteri | Improvements in or relating to supports for closure members, such as doors for vehicles |
GB1353483A (en) * | 1970-04-28 | 1974-05-15 | Kiekert Soehne Arn | Vehicle doors |
US4091570A (en) * | 1974-12-10 | 1978-05-30 | Faiveley S.A. | Oblique-displacement sliding door |
DE3710451A1 (de) * | 1987-03-30 | 1988-10-20 | Kiekert Gmbh Co Kg | Teleskopschwenkschiebetuer fuer schienenfahrzeuge |
ES2123388A1 (es) * | 1995-07-19 | 1999-01-01 | Faiveley Espanola | Mecanismo de suspension para puertas encajables deslizantes. |
-
1999
- 1999-07-16 ES ES009901606A patent/ES2166667B1/es not_active Expired - Fee Related
-
2000
- 2000-06-14 DE DE60008381T patent/DE60008381T2/de not_active Expired - Lifetime
- 2000-06-14 EP EP00938826A patent/EP1195280B1/en not_active Expired - Lifetime
- 2000-06-14 AU AU54075/00A patent/AU5407500A/en not_active Abandoned
- 2000-06-14 WO PCT/ES2000/000215 patent/WO2001005612A1/es active IP Right Grant
- 2000-06-14 PT PT00938826T patent/PT1195280E/pt unknown
- 2000-06-14 AT AT00938826T patent/ATE259721T1/de not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB738486A (en) * | 1952-01-02 | 1955-10-12 | Ronald Robert Stewart Charteri | Improvements in or relating to supports for closure members, such as doors for vehicles |
GB1353483A (en) * | 1970-04-28 | 1974-05-15 | Kiekert Soehne Arn | Vehicle doors |
US4091570A (en) * | 1974-12-10 | 1978-05-30 | Faiveley S.A. | Oblique-displacement sliding door |
DE3710451A1 (de) * | 1987-03-30 | 1988-10-20 | Kiekert Gmbh Co Kg | Teleskopschwenkschiebetuer fuer schienenfahrzeuge |
ES2123388A1 (es) * | 1995-07-19 | 1999-01-01 | Faiveley Espanola | Mecanismo de suspension para puertas encajables deslizantes. |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9121217B1 (en) | 2001-07-13 | 2015-09-01 | Steven M. Hoffberg | Intelligent door restraint |
US9995076B1 (en) | 2001-07-13 | 2018-06-12 | Steven M. Hoffberg | Intelligent door restraint |
Also Published As
Publication number | Publication date |
---|---|
ES2166667B1 (es) | 2003-06-01 |
PT1195280E (pt) | 2004-07-30 |
AU5407500A (en) | 2001-02-05 |
ES2166667A1 (es) | 2002-04-16 |
EP1195280B1 (en) | 2004-02-18 |
ATE259721T1 (de) | 2004-03-15 |
DE60008381T2 (de) | 2004-12-09 |
DE60008381D1 (de) | 2004-03-25 |
EP1195280A1 (en) | 2002-04-10 |
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