BE900944A - UNIVERSAL ROLLER FOR TRANSPORTATION APPARATUS. - Google Patents

UNIVERSAL ROLLER FOR TRANSPORTATION APPARATUS.

Info

Publication number
BE900944A
BE900944A BE0/213928A BE213928A BE900944A BE 900944 A BE900944 A BE 900944A BE 0/213928 A BE0/213928 A BE 0/213928A BE 213928 A BE213928 A BE 213928A BE 900944 A BE900944 A BE 900944A
Authority
BE
Belgium
Prior art keywords
roller
universal roller
transportation apparatus
axial
radial
Prior art date
Application number
BE0/213928A
Other languages
French (fr)
Inventor
H Boltrek
T G Horan
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of BE900944A publication Critical patent/BE900944A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B23/00—Component parts of escalators or moving walkways
    • B66B23/14—Guiding means for carrying surfaces
    • B66B23/145—Roller assemblies
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/006—Guiding rollers, wheels or the like, formed by or on the outer element of a single bearing or bearing unit, e.g. two adjacent bearings, whose ratio of length to diameter is generally less than one

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Rolling Contact Bearings (AREA)
  • Escalators And Moving Walkways (AREA)

Abstract

Le galet universel qui par lui-meme ne convient que pour des charges radiales peut aussi etre utilisé dans des applications présentant des charges radiales et axiales. Le galet (3A, 3B) est concu pour absorber une charge axiale par adjonction, à l'axe de l'arbre, d'une première (110) et d'une seconde (112) rondelle qui répartissent les forces axiales à travers le bandage élastique (64) et le moyeu (66, 68, 70) du galet sans nuire au roulement à billes qui ne comprend qu'une couronne circonférentielle de billes (54).The universal roller which by itself is only suitable for radial loads can also be used in applications with radial and axial loads. The roller (3A, 3B) is designed to absorb an axial load by adding, to the axis of the shaft, a first (110) and a second (112) washer which distribute the axial forces through the elastic bandage (64) and the hub (66, 68, 70) of the roller without harming the ball bearing which comprises only a circumferential crown of balls (54).

BE0/213928A 1983-10-31 1984-10-30 UNIVERSAL ROLLER FOR TRANSPORTATION APPARATUS. BE900944A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54729583A 1983-10-31 1983-10-31

Publications (1)

Publication Number Publication Date
BE900944A true BE900944A (en) 1985-04-30

Family

ID=24184118

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/213928A BE900944A (en) 1983-10-31 1984-10-30 UNIVERSAL ROLLER FOR TRANSPORTATION APPARATUS.

Country Status (5)

Country Link
JP (1) JPH0784318B2 (en)
BE (1) BE900944A (en)
BR (1) BR8405482A (en)
ES (1) ES537120A0 (en)
FR (1) FR2554100A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6227269A (en) * 1985-07-30 1987-02-05 Toyo Seiki Kk Mill roll stand
ZA996982B (en) * 1998-11-25 2000-05-18 Inventio Ag Equipment for the fastening of guide rollers of an escalator step of a moving walkway plate.
ATE500183T1 (en) * 2006-06-26 2011-03-15 Freudenberg Carl Kg ROLLER FOR GUIDE AND/OR TRANSPORT PURPOSES
JP5361326B2 (en) * 2008-10-22 2013-12-04 株式会社日立製作所 Escalator rail manufacturing method
WO2021186715A1 (en) * 2020-03-19 2021-09-23 三菱電機ビルテクノサービス株式会社 Dummy shaft for joining step links in passenger conveyor, and method for separating step links in interconnected step link body
KR102500326B1 (en) * 2022-12-19 2023-02-16 이상진 Lift apparatus for construction

Also Published As

Publication number Publication date
BR8405482A (en) 1985-09-17
FR2554100A1 (en) 1985-05-03
JPS60167884A (en) 1985-08-31
ES8602495A1 (en) 1985-12-01
ES537120A0 (en) 1985-12-01
JPH0784318B2 (en) 1995-09-13

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: WESTINGHOUSE ELECTRIC CORP.

Effective date: 19861031