KR930021853U - 유압식 작업 사다리 - Google Patents
유압식 작업 사다리Info
- Publication number
- KR930021853U KR930021853U KR2019920003352U KR920003352U KR930021853U KR 930021853 U KR930021853 U KR 930021853U KR 2019920003352 U KR2019920003352 U KR 2019920003352U KR 920003352 U KR920003352 U KR 920003352U KR 930021853 U KR930021853 U KR 930021853U
- Authority
- KR
- South Korea
- Prior art keywords
- hydraulic work
- work ladder
- ladder
- hydraulic
- work
- Prior art date
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
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/12—Lifts or other hoisting devices on ladders
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/18—Devices for preventing persons from falling
- E06C7/181—Additional gripping devices, e.g. handrails
- E06C7/183—Additional gripping devices, e.g. handrails situated along the ladder
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/42—Ladder feet; Supports therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR9203352U KR940000355Y1 (ko) | 1992-03-03 | 1992-03-03 | 유압식 작업 사다리 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR9203352U KR940000355Y1 (ko) | 1992-03-03 | 1992-03-03 | 유압식 작업 사다리 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930021853U true KR930021853U (ko) | 1993-10-16 |
KR940000355Y1 KR940000355Y1 (ko) | 1994-01-20 |
Family
ID=19329807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR9203352U KR940000355Y1 (ko) | 1992-03-03 | 1992-03-03 | 유압식 작업 사다리 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940000355Y1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100909871B1 (ko) * | 2007-08-03 | 2009-08-19 | 변철섭 | 이동식 고가 사다리 |
KR101244222B1 (ko) * | 2011-06-23 | 2013-03-18 | 임대우 | 이동식 고가 사다리 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100603523B1 (ko) * | 2000-12-29 | 2006-07-24 | 엘지전자 주식회사 | 진공청소기 |
-
1992
- 1992-03-03 KR KR9203352U patent/KR940000355Y1/ko not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100909871B1 (ko) * | 2007-08-03 | 2009-08-19 | 변철섭 | 이동식 고가 사다리 |
KR101244222B1 (ko) * | 2011-06-23 | 2013-03-18 | 임대우 | 이동식 고가 사다리 |
Also Published As
Publication number | Publication date |
---|---|
KR940000355Y1 (ko) | 1994-01-20 |
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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 | ||
FPAY | Annual fee payment |
Payment date: 19961203 Year of fee payment: 6 |
|
LAPS | Lapse due to unpaid annual fee |