CA2239510A1 - Mobile carriage - Google Patents

Mobile carriage

Info

Publication number
CA2239510A1
CA2239510A1 CA002239510A CA2239510A CA2239510A1 CA 2239510 A1 CA2239510 A1 CA 2239510A1 CA 002239510 A CA002239510 A CA 002239510A CA 2239510 A CA2239510 A CA 2239510A CA 2239510 A1 CA2239510 A1 CA 2239510A1
Authority
CA
Canada
Prior art keywords
rails
carriage
drive
pair
units
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
CA002239510A
Other languages
French (fr)
Other versions
CA2239510C (en
Inventor
James C. Muth
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.)
Spacesaver Corp
Original Assignee
Spacesaver Corporation
James C. Muth
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 Spacesaver Corporation, James C. Muth filed Critical Spacesaver Corporation
Priority to CA002239510A priority Critical patent/CA2239510C/en
Priority to PCT/US1996/017422 priority patent/WO1998018666A1/en
Publication of CA2239510A1 publication Critical patent/CA2239510A1/en
Application granted granted Critical
Publication of CA2239510C publication Critical patent/CA2239510C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B53/00—Cabinets or racks having several sections one behind the other
    • A47B53/02—Cabinet systems, e.g. consisting of cabinets arranged in a row with means to open or close passages between adjacent cabinets

Landscapes

  • Handcart (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)

Abstract

A mobile carriage system includes a pair of end rails (12a, 12c) fixed to a support surface and one or more intermediate rails (12b) located parallel to and between the pair of end rails (12a, 12c). At least one carriage (10) is supported for movement on the end and intermediate rails (12a-c). The carriage (10) includes an elongated frame (17) that spans all of the rails. At least two drive units, each including a pair of wheels (23) and supporting the carriage on a different one of the rails are provided. The drive units are operatively connected to a drive shaft (35) which extends across a plurality of the rails. The drive shaft (35) and each of the drive units are coupled by a drive gear (33) on the shaft which has a substantially smaller diameter than the diameter of driven gears (29) on the units. An electric motor (41) is operatively connected to the drive shaft (35).
CA002239510A 1996-10-30 1996-10-30 Mobile carriage Expired - Lifetime CA2239510C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002239510A CA2239510C (en) 1996-10-30 1996-10-30 Mobile carriage
PCT/US1996/017422 WO1998018666A1 (en) 1996-10-30 1996-10-30 Mobile carriage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002239510A CA2239510C (en) 1996-10-30 1996-10-30 Mobile carriage
PCT/US1996/017422 WO1998018666A1 (en) 1996-10-30 1996-10-30 Mobile carriage

Publications (2)

Publication Number Publication Date
CA2239510A1 true CA2239510A1 (en) 1998-05-07
CA2239510C CA2239510C (en) 2003-05-06

Family

ID=25680273

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002239510A Expired - Lifetime CA2239510C (en) 1996-10-30 1996-10-30 Mobile carriage

Country Status (2)

Country Link
CA (1) CA2239510C (en)
WO (1) WO1998018666A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3804462B2 (en) * 2001-03-19 2006-08-02 株式会社ダイフク Moving shelf equipment
DE10215671B4 (en) * 2002-04-10 2007-08-09 Vauth-Sagel Holding Gmbh & Co. Kg Trolley for a rolling rack

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3640595A (en) * 1970-05-06 1972-02-08 Staller Cabinet Inc Motorized mobile shelving units
US4417524A (en) * 1978-10-24 1983-11-29 Supreme Equipment & Systems Corp. Modular file or the like system
US5024164A (en) * 1988-02-29 1991-06-18 Pipp Mobile Systems, Inc. Mobile storage system with improved driving assemblies
US5007351A (en) * 1989-02-03 1991-04-16 Spacesaver Corporation Mobile carriage with center drive

Also Published As

Publication number Publication date
WO1998018666A1 (en) 1998-05-07
CA2239510C (en) 2003-05-06

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20161031