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CA2350861A1 - Flip chute safety and assist mechanism - Google Patents

Flip chute safety and assist mechanism Download PDF

Info

Publication number
CA2350861A1
CA2350861A1 CA 2350861 CA2350861A CA2350861A1 CA 2350861 A1 CA2350861 A1 CA 2350861A1 CA 2350861 CA2350861 CA 2350861 CA 2350861 A CA2350861 A CA 2350861A CA 2350861 A1 CA2350861 A1 CA 2350861A1
Authority
CA
Canada
Prior art keywords
chute
flip
assist mechanism
hinge axis
flip chute
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
CA 2350861
Other languages
French (fr)
Other versions
CA2350861C (en
Inventor
Larry Cole
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.)
London Machinery Inc
Original Assignee
London Machinery Inc
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 London Machinery Inc filed Critical London Machinery Inc
Priority to CA 2350861 priority Critical patent/CA2350861C/en
Publication of CA2350861A1 publication Critical patent/CA2350861A1/en
Application granted granted Critical
Publication of CA2350861C publication Critical patent/CA2350861C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B65G11/00—Chutes
    • B65G11/18—Supports or mountings
    • B65G11/186—Supports or mountings for bulk
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
    • B28C5/4203—Details; Accessories
    • B28C5/4234—Charge or discharge systems therefor
    • B28C5/4244—Discharging; Concrete conveyor means, chutes or spouts therefor
    • B28C5/4248—Discharging; Concrete conveyor means, chutes or spouts therefor using chutes
    • B28C5/4251—Discharging; Concrete conveyor means, chutes or spouts therefor using chutes telescopic or foldable chutes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Casings For Electric Apparatus (AREA)
  • Chutes (AREA)

Abstract

A safety and assist mechanism for a flip chute hingedly connectable to a main chute for movement about a transverse hinge axis between a stored position over the main chute and a working position as an extension to the main chute. The mechanism has a lever rigidly securable to the flip chute to rotate with the flip chute about the hinge axis. A spring is connectable to the lever and to the main chute to generate a moment about the hinge axis contra to a moment generated by the weight of the flip chute
CA 2350861 2001-06-15 2001-06-15 Flip chute safety and assist mechanism Expired - Lifetime CA2350861C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2350861 CA2350861C (en) 2001-06-15 2001-06-15 Flip chute safety and assist mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2350861 CA2350861C (en) 2001-06-15 2001-06-15 Flip chute safety and assist mechanism

Publications (2)

Publication Number Publication Date
CA2350861A1 true CA2350861A1 (en) 2002-12-15
CA2350861C CA2350861C (en) 2008-09-16

Family

ID=4169299

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2350861 Expired - Lifetime CA2350861C (en) 2001-06-15 2001-06-15 Flip chute safety and assist mechanism

Country Status (1)

Country Link
CA (1) CA2350861C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005056216A1 (en) * 2003-12-11 2005-06-23 Novelis Inc. Method and apparatus for starting and stopping a horizontal casting machine
CN113173194A (en) * 2021-04-19 2021-07-27 中车青岛四方车辆研究所有限公司 Car coupler protective device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005056216A1 (en) * 2003-12-11 2005-06-23 Novelis Inc. Method and apparatus for starting and stopping a horizontal casting machine
US7004229B2 (en) 2003-12-11 2006-02-28 Novelis, Inc. Method and apparatus for starting and stopping a horizontal casting machine
CN113173194A (en) * 2021-04-19 2021-07-27 中车青岛四方车辆研究所有限公司 Car coupler protective device
CN113173194B (en) * 2021-04-19 2022-07-08 中车青岛四方车辆研究所有限公司 Coupler protection device

Also Published As

Publication number Publication date
CA2350861C (en) 2008-09-16

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20210615