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ZA917803B - Flexible ladder for use on moving conveyances - Google Patents

Flexible ladder for use on moving conveyances

Info

Publication number
ZA917803B
ZA917803B ZA917803A ZA917803A ZA917803B ZA 917803 B ZA917803 B ZA 917803B ZA 917803 A ZA917803 A ZA 917803A ZA 917803 A ZA917803 A ZA 917803A ZA 917803 B ZA917803 B ZA 917803B
Authority
ZA
South Africa
Prior art keywords
flexible ladder
moving conveyances
conveyances
moving
ladder
Prior art date
Application number
ZA917803A
Other languages
English (en)
Inventor
Frederick W Loeber
W Loeber Frederick
Original Assignee
Terex 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 Terex Corp filed Critical Terex Corp
Publication of ZA917803B publication Critical patent/ZA917803B/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/0833—Improving access, e.g. for maintenance, steps for improving driver's access, handrails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R3/00—Arrangements of steps or ladders facilitating access to or on the vehicle, e.g. running-boards
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C5/00—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles
    • E06C5/02—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles with rigid longitudinal members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Ladders (AREA)
ZA917803A 1990-11-26 1991-09-30 Flexible ladder for use on moving conveyances ZA917803B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/617,992 US5064023A (en) 1990-11-26 1990-11-26 Flexible ladder for use on moving conveyances

Publications (1)

Publication Number Publication Date
ZA917803B true ZA917803B (en) 1992-06-24

Family

ID=24475900

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA917803A ZA917803B (en) 1990-11-26 1991-09-30 Flexible ladder for use on moving conveyances

Country Status (5)

Country Link
US (1) US5064023A (fr)
AU (1) AU9047591A (fr)
CA (1) CA2093333A1 (fr)
WO (1) WO1992009781A1 (fr)
ZA (1) ZA917803B (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5335322A (en) * 1992-03-31 1994-08-02 Vlsi Technology, Inc. Computer display system using system memory in place or dedicated display memory and method therefor
US5335752A (en) * 1992-11-30 1994-08-09 Frank Kozlowski Automatic return ladder for use on land conveyors
CA2178023C (fr) * 1996-06-03 2006-03-21 Randy D. Rinaldi Systeme de marches souples pour vehicules
US6076635A (en) * 1998-12-21 2000-06-20 Dame; Don Step stool with a flexible high handle
US6209682B1 (en) 2000-02-11 2001-04-03 Caterpillar Inc. Ladder assembly for track-type tractors
US7438304B2 (en) * 2005-06-27 2008-10-21 Segall Stuart C Vehicle mount/dismount system
WO2009017750A1 (fr) * 2007-07-31 2009-02-05 Caterpillar Inc. Échelle montée sur machine ayant des marches individuellement amovibles
RU2494889C2 (ru) * 2007-10-31 2013-10-10 Кейтерпиллар Инк. Съемная ступенька устанавливаемой на транспортном средстве лестницы
JP5236810B2 (ja) * 2009-06-17 2013-07-17 株式会社小松製作所 ダンプトラック
US8931792B1 (en) * 2013-12-11 2015-01-13 Frank Klassen Folding vehicle staircase
DE102014003155A1 (de) * 2014-03-03 2015-09-03 Liebherr-Mining Equipment Colmar Sas Arbeitsmaschine, insbesondere Muldenkipper oder Truck
US10449904B2 (en) * 2014-10-15 2019-10-22 General Truck Body Manufacturing Co. Safety platform
US9725041B2 (en) 2015-05-19 2017-08-08 Randy Rinaldi Welding Ltd. Flexible step assembly for vehicles
US9816318B2 (en) 2015-12-11 2017-11-14 David A. Johnson Powered ladder for large industrial vehicles
US9981607B2 (en) * 2016-10-10 2018-05-29 Paragon Tank Truck Equipment, Llc Hydraulic oil cooler having steps
US11951947B2 (en) * 2020-11-05 2024-04-09 Opus Mach LLC Stair system for vehicle
US12233818B2 (en) * 2020-11-05 2025-02-25 Opus Mach LLC Stair system for vehicle
IT202100014717A1 (it) * 2021-06-07 2022-12-07 Takler S R L Scaletta perfezionata per automezzi e relativo metodo di montaggio

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1089644B (de) * 1958-10-24 1960-09-22 Fahrzeugwerk Spitzer K G Verriegelungseinrichtung fuer Klappen an Kraft- oder Schienenfahrzeugen
US3083785A (en) * 1961-10-02 1963-04-02 Int Harvester Co Yieldable mounting ladder
US3603429A (en) * 1970-07-15 1971-09-07 Gen Motors Corp Step attachment for tractor
US3887216A (en) * 1974-08-05 1975-06-03 Eagle Picher Ind Inc Vehicle step assembly
US4054298A (en) * 1976-06-04 1977-10-18 General Motors Corporation Step member for tractor
US4054299A (en) * 1976-06-04 1977-10-18 General Motors Corporation Step member for tractors
DE2816971A1 (de) * 1978-04-19 1979-10-25 Deere & Co Haengeleiter fuer die fahrerplattform eines maehdreschers
US4199040A (en) * 1979-01-22 1980-04-22 The Laitram Corporation Ship ladder
US4333547A (en) * 1980-04-01 1982-06-08 Johansson Gustav I Climbing device for vehicles
US4328880A (en) * 1980-06-02 1982-05-11 The Laitram Corporation Circular ladder
US4316524A (en) * 1980-06-12 1982-02-23 The Laitram Corporation Two-speed ladder
US4509617A (en) * 1981-04-27 1985-04-09 The Laitram Corporation Stair having alternate half treads
US4535871A (en) * 1981-09-28 1985-08-20 The Laitram Corporation Unitary stairway
WO1993012955A1 (fr) * 1982-09-30 1993-07-08 Shookman Dennis R Ensemble marche-pied flexible
US4627200A (en) * 1984-03-05 1986-12-09 The Laitram Corporation Recessed mortise stair
US4673011A (en) * 1985-08-12 1987-06-16 The Laitram Corporation Staircase stringer fabricating apparatus
US4845841A (en) * 1988-03-23 1989-07-11 The Laitram Corporation Method and apparatus for constructing stairways

Also Published As

Publication number Publication date
WO1992009781A1 (fr) 1992-06-11
US5064023A (en) 1991-11-12
CA2093333A1 (fr) 1992-05-27
AU9047591A (en) 1992-06-25

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