WO2009023749A3 - Trolley assembly with non-rotatable axle - Google Patents

Trolley assembly with non-rotatable axle Download PDF

Info

Publication number
WO2009023749A3
WO2009023749A3 PCT/US2008/073087 US2008073087W WO2009023749A3 WO 2009023749 A3 WO2009023749 A3 WO 2009023749A3 US 2008073087 W US2008073087 W US 2008073087W WO 2009023749 A3 WO2009023749 A3 WO 2009023749A3
Authority
WO
WIPO (PCT)
Prior art keywords
axle
mounting portion
passageway
trolley
wheel
Prior art date
Application number
PCT/US2008/073087
Other languages
French (fr)
Other versions
WO2009023749A2 (en
Inventor
Wayne E Schmidt
Jonathan M Rathbun
Charles C Frost
Original Assignee
Frost Inc
Wayne E Schmidt
Jonathan M Rathbun
Charles C Frost
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 Frost Inc, Wayne E Schmidt, Jonathan M Rathbun, Charles C Frost filed Critical Frost Inc
Publication of WO2009023749A2 publication Critical patent/WO2009023749A2/en
Publication of WO2009023749A3 publication Critical patent/WO2009023749A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B3/00—Elevated railway systems with suspended vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/02—Adaptations of individual rollers and supports therefor
    • B65G39/09—Arrangements of bearing or sealing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G9/00—Apparatus for assisting manual handling having suspended load-carriers movable by hand or gravity
    • B65G9/002—Load-carriers, rollers therefor
    • 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

Abstract

A trolley assembly (10) for a conveyor includes a wheel assembly (12) and a trolley arm (14). The wheel assembly (12) includes a wheel (18) that is rotatably mounted to an axle (20), with the axle extending along an axis of rotation of the wheel and comprising a mounting portion that is non-rotatably mounted to or at least partially received in the trolley arm (14). The mounting portion of the axle (20) may be inserted into a passageway (15) and at least partially expanded to limit retraction of the axle from the passageway, or a fastener (16) or other retaining means may secure the axle at least partially within a passageway of the trolley arm. The mounting portion of the axle may comprise a non-cylindrical mounting portion that is received in a non-cylindrical-shaped passageway of the trolley arm.
PCT/US2008/073087 2007-08-14 2008-08-14 Trolley assembly with non-rotatable axle WO2009023749A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US95574507P 2007-08-14 2007-08-14
US60/955,745 2007-08-14

Publications (2)

Publication Number Publication Date
WO2009023749A2 WO2009023749A2 (en) 2009-02-19
WO2009023749A3 true WO2009023749A3 (en) 2009-04-30

Family

ID=40351474

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/073087 WO2009023749A2 (en) 2007-08-14 2008-08-14 Trolley assembly with non-rotatable axle

Country Status (2)

Country Link
US (1) US20090044719A1 (en)
WO (1) WO2009023749A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008050165A (en) * 2006-07-28 2008-03-06 Three H:Kk Trolley
US7775162B1 (en) * 2006-08-07 2010-08-17 Cislo Lawrence Roller for trolley assembly
US9321465B1 (en) * 2014-10-08 2016-04-26 Jose Cazares Child walker track system
WO2018022727A1 (en) * 2016-07-26 2018-02-01 AMF automation Technologies, LLC Axle and bearing for conveyor chain link
US10533634B2 (en) 2016-07-26 2020-01-14 AMF automation Technologies, LLC Axle and bearing for conveyor chain link
WO2018148862A1 (en) * 2017-02-14 2018-08-23 金炫 Suspension apparatus for slaughtering poultry
EP3601546A1 (en) 2017-03-31 2020-02-05 Genomatica, Inc. Aldehyde dehydrogenase variants and methods of use
WO2018227213A1 (en) * 2017-06-07 2018-12-13 AMF automation Technologies, LLC Axle and bearing for conveyor chain link
KR101856724B1 (en) 2017-09-06 2018-05-10 주식회사 지티 Roller assembly for trolly conveyor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4919253A (en) * 1988-06-06 1990-04-24 Continental Conveyor & Equipment Company, Inc. Bearing lubrication system
US6336542B1 (en) * 1998-03-02 2002-01-08 Mintonye, Ii Edwin Arthur Unidirectional conveyor roller
US6915745B2 (en) * 2003-01-17 2005-07-12 Tac Lube, Llc Self-lubricating overhead conveyor system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2780178A (en) * 1953-08-24 1957-02-05 Donald D Zebley Replaceable trolley wheel for conveyors
US3553765A (en) * 1968-10-30 1971-01-12 Frost & Son C L Replaceable carriage wheel assembly
US3587473A (en) * 1969-01-22 1971-06-28 White Machine Co Trolley hanger assembly
US3602150A (en) * 1969-05-01 1971-08-31 Frost & Son C L Suspended trolley conveyor system
US3951076A (en) * 1974-09-20 1976-04-20 American Chain & Cable Company, Inc. Trolley construction
US4367905A (en) * 1980-11-19 1983-01-11 C. L. Frost & Son, Inc. Wheeled support assembly for conveyors with locking and fastening feature
US5156533A (en) * 1985-10-15 1992-10-20 Hoffman Frank F Replaceable plastic trolley wheel and method
US4858752A (en) * 1988-02-04 1989-08-22 Dynamic Conveyor Products Wheel assembly for conveyer system
US4993328A (en) * 1988-08-22 1991-02-19 Allor Manufacturing, Inc. Trolley assembly
US5398618A (en) * 1991-02-26 1995-03-21 Vfv Polymers Pty. Ltd. Conveyor trolley wheel assembly
ES2157871T3 (en) * 1999-05-03 2004-10-16 Cersa Nv (Societe Anonyme) CONVEYOR USED IN THE INDUSTRY TO TRANSPORT A LARGE NUMBER OF PARTS.
CA2390708C (en) * 1999-12-06 2009-12-01 Ronald L. Plesh, Sr. Bearing wheel for conveyors and the like
CN1726145A (en) * 2002-11-26 2006-01-25 弗洛斯特有限公司 Journal bearing for trolley wheel
US7334527B2 (en) * 2004-04-06 2008-02-26 Frost, Inc. Trolley attachment
US7775162B1 (en) * 2006-08-07 2010-08-17 Cislo Lawrence Roller for trolley assembly

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4919253A (en) * 1988-06-06 1990-04-24 Continental Conveyor & Equipment Company, Inc. Bearing lubrication system
US6336542B1 (en) * 1998-03-02 2002-01-08 Mintonye, Ii Edwin Arthur Unidirectional conveyor roller
US6915745B2 (en) * 2003-01-17 2005-07-12 Tac Lube, Llc Self-lubricating overhead conveyor system

Also Published As

Publication number Publication date
US20090044719A1 (en) 2009-02-19
WO2009023749A2 (en) 2009-02-19

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