SE8703792D0 - Gear-like device, separately for the operation of elevators - Google Patents

Gear-like device, separately for the operation of elevators

Info

Publication number
SE8703792D0
SE8703792D0 SE8703792A SE8703792A SE8703792D0 SE 8703792 D0 SE8703792 D0 SE 8703792D0 SE 8703792 A SE8703792 A SE 8703792A SE 8703792 A SE8703792 A SE 8703792A SE 8703792 D0 SE8703792 D0 SE 8703792D0
Authority
SE
Sweden
Prior art keywords
side parts
grooves
roller chain
rack
held together
Prior art date
Application number
SE8703792A
Other languages
Swedish (sv)
Other versions
SE8703792L (en
SE464758B (en
Inventor
Axel Friman Johansson
Original Assignee
Axel Friman Johansson
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 Axel Friman Johansson filed Critical Axel Friman Johansson
Priority to SE8703792A priority Critical patent/SE464758B/en
Publication of SE8703792D0 publication Critical patent/SE8703792D0/en
Publication of SE8703792L publication Critical patent/SE8703792L/en
Publication of SE464758B publication Critical patent/SE464758B/en

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
    • B66B9/02—Kinds or types of lifts in, or associated with, buildings or other structures actuated mechanically otherwise than by rope or cable
    • B66B9/022—Kinds or types of lifts in, or associated with, buildings or other structures actuated mechanically otherwise than by rope or cable by rack and pinion drives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Structural Engineering (AREA)
  • Transmission Devices (AREA)
  • Types And Forms Of Lifts (AREA)

Abstract

A rack-like device according to the invention comprises two separate side parts 21,22, which are each provided at their respective one edge section with grooves 19,20 in the mutually facing inner sides of the side parts. Inserted and clamped in these grooves is a roller chain 12, the sides of which are precisely guided by the side walls and base of the groove. The chain is locked 30 against displacement in the grooves. The side parts are held together with a certain force against the roller chain by clamp bolts 29 or similar clamping members. The roller chain and the side parts are held together by the clamp bolts to form a rack-like unit which is rigid along the whole of its length. <IMAGE>
SE8703792A 1987-10-01 1987-10-01 Rack-like device, especially for driving lifts SE464758B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8703792A SE464758B (en) 1987-10-01 1987-10-01 Rack-like device, especially for driving lifts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8703792A SE464758B (en) 1987-10-01 1987-10-01 Rack-like device, especially for driving lifts

Publications (3)

Publication Number Publication Date
SE8703792D0 true SE8703792D0 (en) 1987-10-01
SE8703792L SE8703792L (en) 1989-04-02
SE464758B SE464758B (en) 1991-06-10

Family

ID=20369731

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8703792A SE464758B (en) 1987-10-01 1987-10-01 Rack-like device, especially for driving lifts

Country Status (1)

Country Link
SE (1) SE464758B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103216580A (en) * 2013-04-16 2013-07-24 江苏时代演艺设备有限公司 Rigid roller chain
CN103787172B (en) * 2014-01-17 2016-01-20 常州大学 Novel portable passageway lift

Also Published As

Publication number Publication date
SE8703792L (en) 1989-04-02
SE464758B (en) 1991-06-10

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