CA2440801A1 - Mecanisme de freinage pour plate-forme a soulever - Google Patents

Mecanisme de freinage pour plate-forme a soulever Download PDF

Info

Publication number
CA2440801A1
CA2440801A1 CA002440801A CA2440801A CA2440801A1 CA 2440801 A1 CA2440801 A1 CA 2440801A1 CA 002440801 A CA002440801 A CA 002440801A CA 2440801 A CA2440801 A CA 2440801A CA 2440801 A1 CA2440801 A1 CA 2440801A1
Authority
CA
Canada
Prior art keywords
platform
bolt
raisable
moving
threaded support
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.)
Abandoned
Application number
CA002440801A
Other languages
English (en)
Inventor
Louis Morissette
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
Application filed by Individual filed Critical Individual
Priority to CA002440801A priority Critical patent/CA2440801A1/fr
Priority to PCT/CA2004/001671 priority patent/WO2005026032A1/fr
Publication of CA2440801A1 publication Critical patent/CA2440801A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
    • B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Floor Finish (AREA)
CA002440801A 2003-09-12 2003-09-12 Mecanisme de freinage pour plate-forme a soulever Abandoned CA2440801A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002440801A CA2440801A1 (fr) 2003-09-12 2003-09-12 Mecanisme de freinage pour plate-forme a soulever
PCT/CA2004/001671 WO2005026032A1 (fr) 2003-09-12 2004-09-13 Mecanisme de freinage pour ensembles mobiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002440801A CA2440801A1 (fr) 2003-09-12 2003-09-12 Mecanisme de freinage pour plate-forme a soulever

Publications (1)

Publication Number Publication Date
CA2440801A1 true CA2440801A1 (fr) 2005-03-12

Family

ID=34230773

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002440801A Abandoned CA2440801A1 (fr) 2003-09-12 2003-09-12 Mecanisme de freinage pour plate-forme a soulever

Country Status (2)

Country Link
CA (1) CA2440801A1 (fr)
WO (1) WO2005026032A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006069442A1 (fr) * 2004-12-27 2006-07-06 Louis Morissette Mecanisme de freinage pour ensembles mobiles

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2611129T3 (es) 2005-09-08 2017-05-05 Calhoun Vision Inc. Nuevos elementos ópticos ajustables con protección aumentada frente a la luz ultravioleta

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6036298A (ja) * 1983-08-10 1985-02-25 富士電機株式会社 電動シリンダ
SE451084B (sv) * 1985-12-18 1987-08-31 Skf Nova Ab Anordning for astadkommande av bromsning av relativrotation mellan en mutter och en gengad axel
US4842105A (en) * 1987-06-01 1989-06-27 Raytheon Company Safety brake mechanism
SE461088B (sv) * 1988-12-21 1990-01-08 Alimak Ab Anordning vid skruvhiss
DE4343685C2 (de) * 1993-12-21 1996-05-23 Nussbaum Otto Gmbh Co Kg Absturzsicherung und Haltevorrichtung für eine Hubvorrichtung
US5901812A (en) * 1997-04-17 1999-05-11 Trus T! Lift Corp. Lift for disabled persons

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006069442A1 (fr) * 2004-12-27 2006-07-06 Louis Morissette Mecanisme de freinage pour ensembles mobiles

Also Published As

Publication number Publication date
WO2005026032A1 (fr) 2005-03-24

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Legal Events

Date Code Title Description
FZDE Discontinued