AU424642B2 - Noise abating and traction improving elevator sheave - Google Patents

Noise abating and traction improving elevator sheave

Info

Publication number
AU424642B2
AU424642B2 AU12398/66A AU1239866A AU424642B2 AU 424642 B2 AU424642 B2 AU 424642B2 AU 12398/66 A AU12398/66 A AU 12398/66A AU 1239866 A AU1239866 A AU 1239866A AU 424642 B2 AU424642 B2 AU 424642B2
Authority
AU
Australia
Prior art keywords
elevator sheave
improving elevator
noise abating
traction improving
traction
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.)
Expired
Application number
AU12398/66A
Other versions
AU1239866A (en
Inventor
HENRY BRUNS WILLIAM (deceased)
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.)
Otis Elevator Co
Original Assignee
Otis Elevator Co
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 Otis Elevator Co filed Critical Otis Elevator Co
Priority to AU12398/66A priority Critical patent/AU424642B2/en
Publication of AU1239866A publication Critical patent/AU1239866A/en
Application granted granted Critical
Publication of AU424642B2 publication Critical patent/AU424642B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/36—Pulleys
    • F16H55/50—Features essential to rope pulleys

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AU12398/66A 1966-10-12 1966-10-12 Noise abating and traction improving elevator sheave Expired AU424642B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU12398/66A AU424642B2 (en) 1966-10-12 1966-10-12 Noise abating and traction improving elevator sheave

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU12398/66A AU424642B2 (en) 1966-10-12 1966-10-12 Noise abating and traction improving elevator sheave

Publications (2)

Publication Number Publication Date
AU1239866A AU1239866A (en) 1968-04-26
AU424642B2 true AU424642B2 (en) 1972-04-18

Family

ID=3702902

Family Applications (1)

Application Number Title Priority Date Filing Date
AU12398/66A Expired AU424642B2 (en) 1966-10-12 1966-10-12 Noise abating and traction improving elevator sheave

Country Status (1)

Country Link
AU (1) AU424642B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU623312B2 (en) * 1988-03-25 1992-05-07 Shop-Vac Corporation Belt driving pulley having a roughened surface to reduce noise

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU623312B2 (en) * 1988-03-25 1992-05-07 Shop-Vac Corporation Belt driving pulley having a roughened surface to reduce noise

Also Published As

Publication number Publication date
AU1239866A (en) 1968-04-26

Similar Documents

Publication Publication Date Title
CA941573A (en) Elevator cab structure
CA898726A (en) Escalator handrails
AU424642B2 (en) Noise abating and traction improving elevator sheave
CA924930A (en) Sheave construction
CA789246A (en) Noise abating and traction improving elevator sheave
AU442061B2 (en) Anew and improved elevator or lift
CA985220A (en) Continuous line yarder with traction and extensible sheave assemblies
CA719616A (en) Traction mat
CA729584A (en) Rope and finish
CA729964A (en) Slip elevators
AU421970B2 (en) Rope pulley for toys
CA805301A (en) Elevator traveling cable
CA748332A (en) Traction mat
CA687072A (en) Traction chain and wheel assemblies
AU1132066A (en) Rope pulley for toys
CA761309A (en) Sheave pulley
CA796127A (en) Elevator hoistway door interlock
CA748144A (en) Combined gear and belt drive for cable railways, tows, chair lifts and similar installations
CA786479A (en) Elevator cable
CA785006A (en) Ropes and cordage
CA806328A (en) Elevator controls
CA806327A (en) Elevator controls
CA736308A (en) Speed reduction and brake apparatus for hoists
CA741012A (en) Safety device for elevator door
AU428391B2 (en) Improvements in or relating to traction and hoisting apparatus ofthe cable-clamping type