CN108060890A - 一种新式的野外用自升降梯 - Google Patents
一种新式的野外用自升降梯 Download PDFInfo
- Publication number
- CN108060890A CN108060890A CN201711305032.2A CN201711305032A CN108060890A CN 108060890 A CN108060890 A CN 108060890A CN 201711305032 A CN201711305032 A CN 201711305032A CN 108060890 A CN108060890 A CN 108060890A
- Authority
- CN
- China
- Prior art keywords
- hole
- plate
- gear
- threaded
- connecting rod
- 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
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Classifications
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- 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
- E06C1/20—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as poles
- E06C1/22—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as poles with extensible, e.g. telescopic, ladder parts or struts
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/02—Extending means
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/02—Extending means
- E06C7/04—Hand-operated extending means carried by the ladder
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711305032.2A CN108060890B (zh) | 2017-12-11 | 2017-12-11 | 一种野外用自升降梯 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711305032.2A CN108060890B (zh) | 2017-12-11 | 2017-12-11 | 一种野外用自升降梯 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108060890A true CN108060890A (zh) | 2018-05-22 |
CN108060890B CN108060890B (zh) | 2019-04-12 |
Family
ID=62136368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711305032.2A Active CN108060890B (zh) | 2017-12-11 | 2017-12-11 | 一种野外用自升降梯 |
Country Status (1)
Country | Link |
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CN (1) | CN108060890B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109156986A (zh) * | 2018-11-12 | 2019-01-08 | 郭子山 | 一种可折叠式多功能桌 |
CN110409995A (zh) * | 2019-08-07 | 2019-11-05 | 高邮市北方动力机械有限公司 | 多功能圆顶塔式爬树架备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5476153A (en) * | 1994-03-25 | 1995-12-19 | Dickerson; Craig A. | Ladder leveling apparatus |
GB2446143A (en) * | 2007-01-31 | 2008-08-06 | Jeremy Corrigan | A ladder levelling device |
CN204754736U (zh) * | 2015-07-14 | 2015-11-11 | 余登会 | 电路维修梯 |
CN106285450A (zh) * | 2016-08-30 | 2017-01-04 | 国网河南省电力公司南阳供电公司 | 一种带有绝缘防护层的电力检修折叠梯 |
CN206625774U (zh) * | 2017-04-07 | 2017-11-10 | 江苏海事职业技术学院 | 一种图书馆用书籍整理梯 |
-
2017
- 2017-12-11 CN CN201711305032.2A patent/CN108060890B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5476153A (en) * | 1994-03-25 | 1995-12-19 | Dickerson; Craig A. | Ladder leveling apparatus |
GB2446143A (en) * | 2007-01-31 | 2008-08-06 | Jeremy Corrigan | A ladder levelling device |
CN204754736U (zh) * | 2015-07-14 | 2015-11-11 | 余登会 | 电路维修梯 |
CN106285450A (zh) * | 2016-08-30 | 2017-01-04 | 国网河南省电力公司南阳供电公司 | 一种带有绝缘防护层的电力检修折叠梯 |
CN206625774U (zh) * | 2017-04-07 | 2017-11-10 | 江苏海事职业技术学院 | 一种图书馆用书籍整理梯 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109156986A (zh) * | 2018-11-12 | 2019-01-08 | 郭子山 | 一种可折叠式多功能桌 |
CN109156986B (zh) * | 2018-11-12 | 2022-02-22 | 广东鸿业家具制造有限公司 | 一种可折叠式多功能桌 |
CN110409995A (zh) * | 2019-08-07 | 2019-11-05 | 高邮市北方动力机械有限公司 | 多功能圆顶塔式爬树架备 |
Also Published As
Publication number | Publication date |
---|---|
CN108060890B (zh) | 2019-04-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190318 Address after: 312500 232 unit, 2 units, 1 seasons garden, Xinchang County, Shaoxing, Zhejiang. Applicant after: ZHANG FANGJUN Address before: 518117 R&D Building No. 22 Pinghuan Road, Gaoqiao Community, Pingdi Street, Longgang District, Shenzhen City, Guangdong Province, Ninth and Tenth Floors Applicant before: Tong Haitao |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20180522 Assignee: XINCHANG LEIKAI TECHNOLOGY Co.,Ltd. Assignor: XINCHANG CHENYI CLOTHING Co.,Ltd. Contract record no.: X2022330000188 Denomination of invention: A self elevating ladder for field use Granted publication date: 20190412 License type: Common License Record date: 20220609 |
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EE01 | Entry into force of recordation of patent licensing contract |