EP0811575A3 - Elevator for spiral staircase - Google Patents

Elevator for spiral staircase Download PDF

Info

Publication number
EP0811575A3
EP0811575A3 EP97830269A EP97830269A EP0811575A3 EP 0811575 A3 EP0811575 A3 EP 0811575A3 EP 97830269 A EP97830269 A EP 97830269A EP 97830269 A EP97830269 A EP 97830269A EP 0811575 A3 EP0811575 A3 EP 0811575A3
Authority
EP
European Patent Office
Prior art keywords
staircase
truck
platform
elevator
guide
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Withdrawn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
EP97830269A
Other languages
German (de)
French (fr)
Other versions
EP0811575A2 (en
Inventor
Giovanni Faccioli
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.)
Individual
Original Assignee
Individual
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
Priority claimed from IT96MN000019 external-priority patent/IT1287852B1/en
Priority claimed from IT97MN000016 external-priority patent/IT1294603B1/en
Application filed by Individual filed Critical Individual
Publication of EP0811575A2 publication Critical patent/EP0811575A2/en
Publication of EP0811575A3 publication Critical patent/EP0811575A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/06—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces
    • B66B9/08—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces associated with stairways, e.g. for transporting disabled persons

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Structural Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)
  • Types And Forms Of Lifts (AREA)
  • Escalators And Moving Walkways (AREA)

Abstract

An elevator for spiral staircase, comprising a user accommodation platform (2) which is meant to move along a helical path above the steps of said staircase (1), characterized in that it comprises a truck for supporting said platform, said truck being associated with the inside of a tubular guide which has a circular cross-section (3) and is located at the axis of the staircase (1) so that said truck can slide and rotate in contact with said guide, said carriage having means for producing its translatory motion along the axis of said tubular guide, a slider (10) being also provided which is rigidly coupled to the platform (2) and is kinematically connected to a helical guide (11) which follows the path of the spiral staircase (1).
EP97830269A 1996-06-04 1997-06-03 Elevator for spiral staircase Withdrawn EP0811575A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ITMN960019 1996-06-04
IT96MN000019 IT1287852B1 (en) 1996-06-04 1996-06-04 Elevator for spiral staircase - has user accommodating platform movable along helical path having associated truck slidable and rotatable in contact with guide
IT97MN000016 IT1294603B1 (en) 1997-05-20 1997-05-20 Elevator for spiral staircase - has user accommodating platform movable along helical path having associated truck slidable and rotatable in contact with guide
ITMN970016 1997-05-20

Publications (2)

Publication Number Publication Date
EP0811575A2 EP0811575A2 (en) 1997-12-10
EP0811575A3 true EP0811575A3 (en) 1998-06-17

Family

ID=26331708

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97830269A Withdrawn EP0811575A3 (en) 1996-06-04 1997-06-03 Elevator for spiral staircase

Country Status (1)

Country Link
EP (1) EP0811575A3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19812448C2 (en) * 1998-03-23 2002-11-28 Bernhard Anders stairlift
US20140231175A1 (en) * 2011-06-30 2014-08-21 Peter A. Mueller Swivel lift
ITUB20169863A1 (en) * 2016-01-08 2017-07-08 Claudio Marra Motorized mechanism for lifting platform for spiral staircases
EP3672899A1 (en) * 2017-06-02 2020-07-01 Wolfgang Fritsch Wheelchair lift for spiral staircase
ES2813124A1 (en) * 2019-08-20 2021-03-22 Diaz Serrano Jose Miguel Stairlift for spiral or spiral staircases (Machine-translation by Google Translate, not legally binding)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4306634A (en) * 1979-08-08 1981-12-22 Sangster George G Lift assembly
DE3627975A1 (en) * 1986-08-18 1988-02-25 Max Dr Guntersdorfer Passenger lift for one-family houses
JPH04350083A (en) * 1991-05-28 1992-12-04 Matsushita Electric Works Ltd Elevation device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4306634A (en) * 1979-08-08 1981-12-22 Sangster George G Lift assembly
DE3627975A1 (en) * 1986-08-18 1988-02-25 Max Dr Guntersdorfer Passenger lift for one-family houses
JPH04350083A (en) * 1991-05-28 1992-12-04 Matsushita Electric Works Ltd Elevation device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 017, no. 208 (M - 1401) 23 April 1993 (1993-04-23) *

Also Published As

Publication number Publication date
EP0811575A2 (en) 1997-12-10

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