KR970039915U - 절첩식 사다리 - Google Patents

절첩식 사다리

Info

Publication number
KR970039915U
KR970039915U KR2019950045740U KR19950045740U KR970039915U KR 970039915 U KR970039915 U KR 970039915U KR 2019950045740 U KR2019950045740 U KR 2019950045740U KR 19950045740 U KR19950045740 U KR 19950045740U KR 970039915 U KR970039915 U KR 970039915U
Authority
KR
South Korea
Prior art keywords
folding ladder
ladder
folding
Prior art date
Application number
KR2019950045740U
Other languages
English (en)
Other versions
KR0133761Y1 (ko
Inventor
오세영
Original Assignee
주식회사백림엔지니어링
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 주식회사백림엔지니어링 filed Critical 주식회사백림엔지니어링
Priority to KR2019950045740U priority Critical patent/KR0133761Y1/ko
Publication of KR970039915U publication Critical patent/KR970039915U/ko
Application granted granted Critical
Publication of KR0133761Y1 publication Critical patent/KR0133761Y1/ko

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
    • E06C1/14—Ladders capable of standing by themselves
    • E06C1/16—Ladders capable of standing by themselves with hinged struts which rest on the ground
    • E06C1/18—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as ladders
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/08—Special construction of longitudinal members, or rungs or other treads
    • E06C7/081—Rungs or other treads comprising anti-slip features
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
KR2019950045740U 1995-12-22 1995-12-22 절첩식 사다리 KR0133761Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950045740U KR0133761Y1 (ko) 1995-12-22 1995-12-22 절첩식 사다리

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950045740U KR0133761Y1 (ko) 1995-12-22 1995-12-22 절첩식 사다리

Publications (2)

Publication Number Publication Date
KR970039915U true KR970039915U (ko) 1997-07-29
KR0133761Y1 KR0133761Y1 (ko) 1999-02-18

Family

ID=19437145

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950045740U KR0133761Y1 (ko) 1995-12-22 1995-12-22 절첩식 사다리

Country Status (1)

Country Link
KR (1) KR0133761Y1 (ko)

Also Published As

Publication number Publication date
KR0133761Y1 (ko) 1999-02-18

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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