EP0144946A2 - Dispositif pour garer des véhicules automobiles - Google Patents

Dispositif pour garer des véhicules automobiles Download PDF

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Publication number
EP0144946A2
EP0144946A2 EP84114628A EP84114628A EP0144946A2 EP 0144946 A2 EP0144946 A2 EP 0144946A2 EP 84114628 A EP84114628 A EP 84114628A EP 84114628 A EP84114628 A EP 84114628A EP 0144946 A2 EP0144946 A2 EP 0144946A2
Authority
EP
European Patent Office
Prior art keywords
rail
platform
support element
supporting element
brake body
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.)
Withdrawn
Application number
EP84114628A
Other languages
German (de)
English (en)
Other versions
EP0144946A3 (fr
Inventor
Alfons Demuth
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Otto Woehr GmbH
Original Assignee
Otto Woehr GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Otto Woehr GmbH filed Critical Otto Woehr GmbH
Publication of EP0144946A2 publication Critical patent/EP0144946A2/fr
Publication of EP0144946A3 publication Critical patent/EP0144946A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
    • E04H6/02—Small garages, e.g. for one or two cars
    • E04H6/06—Small garages, e.g. for one or two cars with means for shifting or lifting vehicles

Definitions

  • the platforms in known devices of this type are often connected by ropes, chains or the like to a lifting device, for example a rope drum, so that care must be taken to ensure that in the event of a failure of the lifting device or the ropes, chains connecting it to the platform etc. the platform does not crash.
  • a lifting device for example a rope drum
  • a support element which is movable between two positions is mounted on the platform and is displaced into a first position by means of an elastic force accumulator which is supported on the platform, in that the lifting device is on the support element engages via a connecting link in such a way that the supporting element is displaced into the second position against the action of the elastic force accumulator by the force transmitted via the connecting link, that the supporting element carries a brake body adjacent to a vertical, stationary rail and that on the platform one opposite the rail inclined guideway is arranged, which forms a narrowing gap with the rail, in which the brake body is arranged such that it is pressed firmly against the guideway and rail by the elastic force accumulator in the first position of the support element while it is in the second position of the support element in the expanded gap area and is therefore not pressed firmly against the rail.
  • the load capacity moves the support element to a position in which the brake body does not brake against the rail, while the support element moves to the first position under the action of the elastic force accumulator when the lifting device or the connecting member fails, in which the Brake body is pressed into the narrowing gap between the guideway and the rail and thus the guideway - and thus the platform - wedges against the rail.
  • This braking process is only initiated when the lifting device or link fail, this safety gear is not effective in normal operation.
  • the brake body is held at the free end of a pivotally articulated lever on the support element.
  • the brake body normally lies loosely on the rail and, if necessary, is pressed firmly against the rail by the guideway.
  • the brake body is preferably in the form of a roller or roller.
  • the gap narrows towards the top; when moving the platform downward, the brake body is pulled into the narrowing gap and ensures that a large braking force occurs between the guideway on the one hand and the rail on the other.
  • the guideway is formed by a flat plate attached to the platform and inclined relative to the rail.
  • the rail is at the same time a guide rail for the platform, against which a guide connected to the platform rests. This also ensures that the relative distance between the platform and the rail is constant over the entire displacement height, so that even when braking is necessary, the assignment between the guideway and rail is always the same, although strong horizontal forces act on the rail and guideway during braking, trying to separate them from each other. This removal is successfully prevented by simultaneously guiding the platform on the rail.
  • the support element is a two-armed lever pivotally mounted on the platform about a horizontal axis of rotation, on one lever arm of which the brake body is arranged and on the other lever arm of which the connecting element to the lifting device engages.
  • a stop is attached to the platform, against which the support element rests in the second position. This stop is very strong because it carries the load into the platform.
  • the support element carries two brake bodies, which are arranged on opposite sides of the rail, and that two mutually inclined guideways are provided on opposite sides of the rail.
  • This arrangement which is symmetrical with respect to the rail, ensures that the braking bodies are pressed against the rail from both sides during a braking operation, the horizontal forces which occur canceling each other out. This increases the reliability of the overall arrangement.
  • a platform 1 In the drawing, only a partial view of a platform 1 is shown of the device comprising a plurality of platforms for receiving motor vehicles, which platform is mounted in a vertically displaceable manner in the region of its corners by means of a guide not shown in the drawing on a vertical rail 2.
  • the rail 2 is through one half of a belt of a vertically arranged guide rungspfostens 3 formed with double T-profile.
  • Several platforms can be guided on such a guide post 3, which are either adjacent to one another with their long sides or with their end faces.
  • the platform is delimited laterally by a cheek 4, which runs perpendicular to the footprint and contributes to stiffening the platform.
  • a plate-shaped, two-armed lever 6 is pivotally mounted on the outside of the platform via a bolt 5, which lies flat against the side cheek 4.
  • the bearing about the horizontal axis of rotation determined by the bolt 5 takes place approximately in the middle between a lever arm 7 facing the rail 2 and a lever arm 8 facing the platform.
  • a rope pulley 10 is rotatably mounted on the lever arm 8 by means of an axle stub 9, around which a rope 11 is guided, which leads to a lifting device in a manner not shown in the drawing.
  • a rope 11 supports the platform via the lever 6 acting as a supporting element;
  • a stop 12 is attached to the cheek 4 of the platform 1, against which the lever 6 strikes when it is pivoted about the bolt 5 by the carrying force transmitted via the cable 11. The load capacity is thus introduced into the platform via the bolt 5 and the stop 12.
  • the arrangement of the plates 17 and 18 and the brake body 15 and 16 and the stop 12 is chosen so that the brake body 15 and 16 are in the lower, wider area of the gap 19 and 20 when the lever 6 under the influence of Load capacity at the stop 12 is present.
  • a compression spring 21 is supported on the cheek 4, the other end of which rests against the free end of the lever arm 8 and thus the lever 6 is acted upon by an elastic force which tries to lift it from the stop 12, ie the compression spring counteracts the carrying force transmitted by the cable 11.
  • the compression spring 21 pivots the lever 6 so that it is lifted off the stop 12 while the brake bodies 15 and 16 are pushed into the narrowing gap until they rest on the rail on the one hand and on the guide track on the other, as shown in solid lines in FIG. 4 (the position of the lever 6 in normal operation is indicated by dash-dotted lines in FIG. 4).
  • the plates 17 and 18 move downwards relative to the rail 2, while on the other hand the brake bodies 15 and 16 are displaced upwards by the force of the compression spring 21.
  • the brake bodies 15 and 16 wedge into the narrowing gap 19 and 20 and prevent further relative movement between the plates 17 and 18 on the one hand and the rail 2 on the other.
  • the entire platform is in a certain ver trapped position, so that a fall is safely prevented even in the absence of load capacities.
  • the catching device can be released again in that carrying forces are exerted on the platform via the cable 11, through which the lever 6 is pivoted into the contact position in the stop 12. This pivoting pulls the brake body back into a wider area of the gap, in which they do not produce a braking effect between the plates and the rail.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Braking Arrangements (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
EP84114628A 1983-12-07 1984-12-01 Dispositif pour garer des véhicules automobiles Withdrawn EP0144946A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833344123 DE3344123A1 (de) 1983-12-07 1983-12-07 Vorrichtung zum abstellen von kraftfahrzeugen
DE3344123 1983-12-07

Publications (2)

Publication Number Publication Date
EP0144946A2 true EP0144946A2 (fr) 1985-06-19
EP0144946A3 EP0144946A3 (fr) 1985-11-21

Family

ID=6216206

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84114628A Withdrawn EP0144946A3 (fr) 1983-12-07 1984-12-01 Dispositif pour garer des véhicules automobiles

Country Status (3)

Country Link
EP (1) EP0144946A3 (fr)
JP (1) JPS60144469A (fr)
DE (1) DE3344123A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU725451B2 (en) * 1997-01-28 2000-10-12 Endurequip Pty Ltd Safety brake for column hoists
CN106593042A (zh) * 2016-12-23 2017-04-26 长治市长清科技有限公司 单柱式多车位垂直升降水平旋转立体停车装置
CN106760822A (zh) * 2017-01-10 2017-05-31 深圳六点停车科技有限公司 一种适用于低速运动设备的纯被动缓时阻拦装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02123556U (fr) * 1989-03-23 1990-10-11
DE10163691B4 (de) * 2001-07-25 2011-03-17 Bosch Rexroth Aktiengesellschaft Hubeinrichtung
EP1409792B1 (fr) 2001-07-25 2010-04-07 Bosch Rexroth AG Systeme elevateur

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1581458A (en) * 1924-07-11 1926-04-20 Otis Elevator Co Elevator safety appliance
US2897920A (en) * 1958-01-28 1959-08-04 Dresser Ind Emergency brake for elevator cars
LU41240A1 (fr) * 1961-12-29 1962-04-12
DE1171583B (de) * 1961-03-08 1964-06-04 Fritz Metz K G Maschinen Und A Hoehenverstellbare Arbeitsbuehne
US3282383A (en) * 1964-06-30 1966-11-01 Triax Co Free-fall safety brake
FR1481624A (fr) * 1966-05-31 1967-05-19 Ceccato & Co Dispositif de blocage pour élévateur en particulier pour élévateur d'automobile
US4333549A (en) * 1980-06-25 1982-06-08 Otis Elevator Company Car blocking apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD127823A1 (de) * 1976-09-17 1977-10-12 Roland Jahn Fangvorrichtung fuer regalbedienungsgeraete oder dergleichen

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1581458A (en) * 1924-07-11 1926-04-20 Otis Elevator Co Elevator safety appliance
US2897920A (en) * 1958-01-28 1959-08-04 Dresser Ind Emergency brake for elevator cars
DE1171583B (de) * 1961-03-08 1964-06-04 Fritz Metz K G Maschinen Und A Hoehenverstellbare Arbeitsbuehne
LU41240A1 (fr) * 1961-12-29 1962-04-12
US3282383A (en) * 1964-06-30 1966-11-01 Triax Co Free-fall safety brake
FR1481624A (fr) * 1966-05-31 1967-05-19 Ceccato & Co Dispositif de blocage pour élévateur en particulier pour élévateur d'automobile
US4333549A (en) * 1980-06-25 1982-06-08 Otis Elevator Company Car blocking apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU725451B2 (en) * 1997-01-28 2000-10-12 Endurequip Pty Ltd Safety brake for column hoists
CN106593042A (zh) * 2016-12-23 2017-04-26 长治市长清科技有限公司 单柱式多车位垂直升降水平旋转立体停车装置
CN106593042B (zh) * 2016-12-23 2022-04-26 长治市长清科技有限公司 单柱式多车位垂直升降水平旋转立体停车装置
CN106760822A (zh) * 2017-01-10 2017-05-31 深圳六点停车科技有限公司 一种适用于低速运动设备的纯被动缓时阻拦装置
CN106760822B (zh) * 2017-01-10 2020-02-18 深圳六点停车科技有限公司 一种适用于低速运动设备的纯被动缓时阻拦装置

Also Published As

Publication number Publication date
DE3344123C2 (fr) 1987-10-29
DE3344123A1 (de) 1985-06-20
EP0144946A3 (fr) 1985-11-21
JPS60144469A (ja) 1985-07-30

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Inventor name: DEMUTH, ALFONS