CA1146309A - Ponts de liaison - Google Patents

Ponts de liaison

Info

Publication number
CA1146309A
CA1146309A CA000358026A CA358026A CA1146309A CA 1146309 A CA1146309 A CA 1146309A CA 000358026 A CA000358026 A CA 000358026A CA 358026 A CA358026 A CA 358026A CA 1146309 A CA1146309 A CA 1146309A
Authority
CA
Canada
Prior art keywords
liquid
main plate
lip
motor
dockboard
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
CA000358026A
Other languages
English (en)
Inventor
Leslie M. Bildy
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.)
Richards Wilcox of Canada Ltd
Original Assignee
Richards Wilcox of Canada Ltd
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 Richards Wilcox of Canada Ltd filed Critical Richards Wilcox of Canada Ltd
Priority to CA000358026A priority Critical patent/CA1146309A/fr
Application granted granted Critical
Publication of CA1146309A publication Critical patent/CA1146309A/fr
Expired 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
    • B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
    • B65G69/28—Loading ramps; Loading docks
    • B65G69/2805—Loading ramps; Loading docks permanently installed on the dock
    • B65G69/2811—Loading ramps; Loading docks permanently installed on the dock pivoting ramps
    • B65G69/2817—Loading ramps; Loading docks permanently installed on the dock pivoting ramps with fluid-operated means
    • B65G69/2823—Loading ramps; Loading docks permanently installed on the dock pivoting ramps with fluid-operated means extensible by pivoting parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
CA000358026A 1980-08-06 1980-08-06 Ponts de liaison Expired CA1146309A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000358026A CA1146309A (fr) 1980-08-06 1980-08-06 Ponts de liaison

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000358026A CA1146309A (fr) 1980-08-06 1980-08-06 Ponts de liaison

Publications (1)

Publication Number Publication Date
CA1146309A true CA1146309A (fr) 1983-05-17

Family

ID=4117625

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000358026A Expired CA1146309A (fr) 1980-08-06 1980-08-06 Ponts de liaison

Country Status (1)

Country Link
CA (1) CA1146309A (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4744121A (en) * 1987-02-20 1988-05-17 Rite-Hite Corporation Loading dock and hydraulic system therefor
US4827549A (en) * 1987-12-30 1989-05-09 Dock Leveler Manufacturing, Inc. Hydraulic dock leveler
US4944062A (en) * 1987-12-15 1990-07-31 Dock Leveler Manufacturing, Inc. Dock leveler control system
WO1999064333A1 (fr) * 1998-06-09 1999-12-16 Rite-Hite Holding Corporation Systeme de commande de recyclage pour des appareils de quai de mise a niveau
WO1999064332A1 (fr) * 1998-06-09 1999-12-16 Rite-Hite Holding Corporation Circuit de commande hydraulique pour un appareil de quai de mise a niveau
US8065770B2 (en) 2009-04-22 2011-11-29 Rite-Hite Holding Corporation Dock leveler with continuous position sensing
US10227190B2 (en) 2014-10-08 2019-03-12 Rite-Hite Holding Corporation Methods and apparatus for monitoring a dock leveler
GB2567140A (en) * 2017-09-20 2019-04-10 Tnv Electronic As Dock leveller controller
US11511952B2 (en) 2014-09-17 2022-11-29 Niagara Bottling, Llc Dock door automation system and method
US11820290B2 (en) 2021-04-14 2023-11-21 Niagara Bottling, Llc Trailer alignment detection for dock automation using vision system and dynamic depth filtering
US11892818B2 (en) 2018-10-17 2024-02-06 Niagara Bottling, Llc Dock door automation systems and methods

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4744121A (en) * 1987-02-20 1988-05-17 Rite-Hite Corporation Loading dock and hydraulic system therefor
US4944062A (en) * 1987-12-15 1990-07-31 Dock Leveler Manufacturing, Inc. Dock leveler control system
US4827549A (en) * 1987-12-30 1989-05-09 Dock Leveler Manufacturing, Inc. Hydraulic dock leveler
US6499169B2 (en) 1998-06-09 2002-12-31 Norbert Hahn Recycle control system for dock levelers
WO1999064332A1 (fr) * 1998-06-09 1999-12-16 Rite-Hite Holding Corporation Circuit de commande hydraulique pour un appareil de quai de mise a niveau
US6065172A (en) * 1998-06-09 2000-05-23 Rite-Hite Holding Corporation Hydraulic control circuit
WO1999064333A1 (fr) * 1998-06-09 1999-12-16 Rite-Hite Holding Corporation Systeme de commande de recyclage pour des appareils de quai de mise a niveau
US8065770B2 (en) 2009-04-22 2011-11-29 Rite-Hite Holding Corporation Dock leveler with continuous position sensing
US11511952B2 (en) 2014-09-17 2022-11-29 Niagara Bottling, Llc Dock door automation system and method
US10227190B2 (en) 2014-10-08 2019-03-12 Rite-Hite Holding Corporation Methods and apparatus for monitoring a dock leveler
US10947069B2 (en) 2014-10-08 2021-03-16 Rite-Hite Holding Corporation Methods and apparatus for monitoring a dock leveler
GB2567140A (en) * 2017-09-20 2019-04-10 Tnv Electronic As Dock leveller controller
GB2567140B (en) * 2017-09-20 2022-10-26 Tnv Electronic As Dock leveller controller
US11892818B2 (en) 2018-10-17 2024-02-06 Niagara Bottling, Llc Dock door automation systems and methods
US11820290B2 (en) 2021-04-14 2023-11-21 Niagara Bottling, Llc Trailer alignment detection for dock automation using vision system and dynamic depth filtering

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Legal Events

Date Code Title Description
MKEX Expiry