JPS5766035A - Protective device of tank lorry - Google Patents

Protective device of tank lorry

Info

Publication number
JPS5766035A
JPS5766035A JP14153980A JP14153980A JPS5766035A JP S5766035 A JPS5766035 A JP S5766035A JP 14153980 A JP14153980 A JP 14153980A JP 14153980 A JP14153980 A JP 14153980A JP S5766035 A JPS5766035 A JP S5766035A
Authority
JP
Japan
Prior art keywords
frame
protection frame
tank
hook
lid
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
JP14153980A
Other languages
Japanese (ja)
Other versions
JPS6013852B2 (en
Inventor
Ichiro Sugimoto
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.)
Kyokuto Kaihatsu Kogyo Co Ltd
Original Assignee
Kyokuto Kaihatsu Kogyo Co 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 Kyokuto Kaihatsu Kogyo Co Ltd filed Critical Kyokuto Kaihatsu Kogyo Co Ltd
Priority to JP14153980A priority Critical patent/JPS6013852B2/en
Publication of JPS5766035A publication Critical patent/JPS5766035A/en
Publication of JPS6013852B2 publication Critical patent/JPS6013852B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B60R3/005—Catwalks, running boards for vehicle tops, access means for vehicle tops; Handrails therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

PURPOSE:To protect a worker from falling down in the state that a protection frame is set upright and protect a lid from being abutted by rock in the state that the protection frame is set laid flat by a method wherein the protection frame is vertically and pivotally provided at the uppe part of a tank. CONSTITUTION:Under the condition that the protection frame 4 is pivoted downward and tightly secured with a hook 11 at the location with proper distance from the main hole lid 2, the lid 2 is prevented by the protection frame 4 from being abutted by rock or the like when the tank 1 is fell down sidelong and certainly protected because the protection frame 4 serves as a buffer. On the other hand, under the condition that the protection frame 4 is pivoted upward with the hook 11 disengaged with the frame 4, because a stopper 9 abutts against the inner wall surface of a guard frame 3, the protection frame 4 is fixed to the guard frame 3 by pivoting a hook 8 in order to engage with the outer wall surface of the guard frame 3. As a result, because worker can work or move while grasping the frame 4, the danger of falling down from the upper part of the tank 1 is eliminated.
JP14153980A 1980-10-08 1980-10-08 Protective devices in tank trucks Expired JPS6013852B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14153980A JPS6013852B2 (en) 1980-10-08 1980-10-08 Protective devices in tank trucks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14153980A JPS6013852B2 (en) 1980-10-08 1980-10-08 Protective devices in tank trucks

Publications (2)

Publication Number Publication Date
JPS5766035A true JPS5766035A (en) 1982-04-22
JPS6013852B2 JPS6013852B2 (en) 1985-04-10

Family

ID=15294316

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14153980A Expired JPS6013852B2 (en) 1980-10-08 1980-10-08 Protective devices in tank trucks

Country Status (1)

Country Link
JP (1) JPS6013852B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0286379A2 (en) * 1987-04-06 1988-10-12 Safewalk Railings Limited A safety rail

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0286379A2 (en) * 1987-04-06 1988-10-12 Safewalk Railings Limited A safety rail
EP0286379A3 (en) * 1987-04-06 1989-04-19 Safewalk Railings Limited A safety rail
US4936407A (en) * 1987-04-06 1990-06-26 Safewalk Railings Limited Safety rail for vehicle catwalks

Also Published As

Publication number Publication date
JPS6013852B2 (en) 1985-04-10

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