KR890021159U - Simple ladder for Jeonju climbing - Google Patents

Simple ladder for Jeonju climbing

Info

Publication number
KR890021159U
KR890021159U KR2019880005801U KR880005801U KR890021159U KR 890021159 U KR890021159 U KR 890021159U KR 2019880005801 U KR2019880005801 U KR 2019880005801U KR 880005801 U KR880005801 U KR 880005801U KR 890021159 U KR890021159 U KR 890021159U
Authority
KR
South Korea
Prior art keywords
jeonju
climbing
simple ladder
ladder
jeonju climbing
Prior art date
Application number
KR2019880005801U
Other languages
Korean (ko)
Other versions
KR910004760Y1 (en
Inventor
박인원
Original Assignee
박인원
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 박인원 filed Critical 박인원
Priority to KR2019880005801U priority Critical patent/KR910004760Y1/en
Publication of KR890021159U publication Critical patent/KR890021159U/en
Application granted granted Critical
Publication of KR910004760Y1 publication Critical patent/KR910004760Y1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/34—Ladders attached to structures, such as windows, cornices, poles, or the like
    • E06C1/36—Ladders suspendable by hooks or the like
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/18—Devices for preventing persons from falling
    • E06C7/185—Devices providing a back support to a person on the ladder, e.g. cages
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/50—Joints or other connecting parts
    • E06C7/505—Anchors being adapted to fix a ladder to a vertical structure, e.g. ladder hooks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Ladders (AREA)
KR2019880005801U 1988-04-22 1988-04-22 Ladder for electric pole KR910004760Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880005801U KR910004760Y1 (en) 1988-04-22 1988-04-22 Ladder for electric pole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880005801U KR910004760Y1 (en) 1988-04-22 1988-04-22 Ladder for electric pole

Publications (2)

Publication Number Publication Date
KR890021159U true KR890021159U (en) 1989-11-02
KR910004760Y1 KR910004760Y1 (en) 1991-07-04

Family

ID=19274479

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880005801U KR910004760Y1 (en) 1988-04-22 1988-04-22 Ladder for electric pole

Country Status (1)

Country Link
KR (1) KR910004760Y1 (en)

Also Published As

Publication number Publication date
KR910004760Y1 (en) 1991-07-04

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee