CA2049422A1 - Support frame for a rope brake and hoist system - Google Patents

Support frame for a rope brake and hoist system

Info

Publication number
CA2049422A1
CA2049422A1 CA 2049422 CA2049422A CA2049422A1 CA 2049422 A1 CA2049422 A1 CA 2049422A1 CA 2049422 CA2049422 CA 2049422 CA 2049422 A CA2049422 A CA 2049422A CA 2049422 A1 CA2049422 A1 CA 2049422A1
Authority
CA
Canada
Prior art keywords
rope brake
support frame
hoist system
hoist
supports
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.)
Granted
Application number
CA 2049422
Other languages
French (fr)
Other versions
CA2049422C (en
Inventor
Alan C. Reynolds
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 CA 2049422 priority Critical patent/CA2049422C/en
Publication of CA2049422A1 publication Critical patent/CA2049422A1/en
Application granted granted Critical
Publication of CA2049422C publication Critical patent/CA2049422C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/0035—Arrangement of driving gear, e.g. location or support
    • B66B11/004—Arrangement of driving gear, e.g. location or support in the machine room
    • 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
    • B66B5/185—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 by acting on main ropes or main cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)

Abstract

ABSTRACT OF THE DISCLOSURE
A method and apparatus are disclosed for the retrofit installation of an auxiliary hoist rope brake on an existing elevator hoist system. The apparatus includes a frame which supports the existing elevator hoist in an elevated position with respect to its original foundation, and which supports the hoist rope brake in operative relation to the elevator hoist ropes.
CA 2049422 1991-08-16 1991-08-16 Support frame for a rope brake and hoist system Expired - Fee Related CA2049422C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2049422 CA2049422C (en) 1991-08-16 1991-08-16 Support frame for a rope brake and hoist system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2049422 CA2049422C (en) 1991-08-16 1991-08-16 Support frame for a rope brake and hoist system

Publications (2)

Publication Number Publication Date
CA2049422A1 true CA2049422A1 (en) 1993-02-17
CA2049422C CA2049422C (en) 1993-12-21

Family

ID=4148201

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2049422 Expired - Fee Related CA2049422C (en) 1991-08-16 1991-08-16 Support frame for a rope brake and hoist system

Country Status (1)

Country Link
CA (1) CA2049422C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6230844B1 (en) * 1998-07-13 2001-05-15 Inventio Ag Rope traction elevator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6230844B1 (en) * 1998-07-13 2001-05-15 Inventio Ag Rope traction elevator

Also Published As

Publication number Publication date
CA2049422C (en) 1993-12-21

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed