CN1810623A - 多功能电动千斤顶 - Google Patents

多功能电动千斤顶 Download PDF

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Publication number
CN1810623A
CN1810623A CN 200610049266 CN200610049266A CN1810623A CN 1810623 A CN1810623 A CN 1810623A CN 200610049266 CN200610049266 CN 200610049266 CN 200610049266 A CN200610049266 A CN 200610049266A CN 1810623 A CN1810623 A CN 1810623A
Authority
CN
China
Prior art keywords
relay
comparator
jack
trigger circuit
circuit
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.)
Pending
Application number
CN 200610049266
Other languages
English (en)
Chinese (zh)
Inventor
章以扩
陈以浙
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.)
ZHEJIANG JINZI MACHINE ELECTRIC EQUIPMENT CO Ltd
Original Assignee
ZHEJIANG JINZI MACHINE ELECTRIC EQUIPMENT 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 ZHEJIANG JINZI MACHINE ELECTRIC EQUIPMENT CO Ltd filed Critical ZHEJIANG JINZI MACHINE ELECTRIC EQUIPMENT CO Ltd
Priority to CN 200610049266 priority Critical patent/CN1810623A/zh
Publication of CN1810623A publication Critical patent/CN1810623A/zh
Priority to PCT/CN2006/002995 priority patent/WO2007085162A1/fr
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/44—Devices, e.g. jacks, adapted for uninterrupted lifting of loads with self-contained electric driving motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated
    • B66F3/16—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated actuated through bevel-wheel gearings

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
CN 200610049266 2006-01-25 2006-01-25 多功能电动千斤顶 Pending CN1810623A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN 200610049266 CN1810623A (zh) 2006-01-25 2006-01-25 多功能电动千斤顶
PCT/CN2006/002995 WO2007085162A1 (fr) 2006-01-25 2006-11-09 Vérin électrique multifonctions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200610049266 CN1810623A (zh) 2006-01-25 2006-01-25 多功能电动千斤顶

Publications (1)

Publication Number Publication Date
CN1810623A true CN1810623A (zh) 2006-08-02

Family

ID=36843773

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200610049266 Pending CN1810623A (zh) 2006-01-25 2006-01-25 多功能电动千斤顶

Country Status (2)

Country Link
CN (1) CN1810623A (fr)
WO (1) WO2007085162A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102530768A (zh) * 2012-02-21 2012-07-04 张芝莲 一种电动千斤顶的简易电控方法
CN102530769A (zh) * 2012-02-21 2012-07-04 张芝莲 简易电动千斤顶自控电路
CN103818861A (zh) * 2014-03-12 2014-05-28 合肥彩虹蓝光科技有限公司 一种反应室腔体上盖起降系统

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112557003A (zh) * 2020-11-16 2021-03-26 浙江工业大学 一种电动千斤顶失效自动检测系统及方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3108208A1 (de) * 1981-03-04 1982-09-16 Eckhart Dipl.-Ing. 4544 Ladbergen Dewert Wagenheber fuer kraftfahrzeuge oder klein-nutzfahrzeuge
CN2145783Y (zh) * 1992-10-22 1993-11-10 陆晓东 一种电动千斤顶
CN2296339Y (zh) * 1996-08-28 1998-11-04 蔡东辉 电动螺旋线控千斤顶
CN2468983Y (zh) * 2001-03-30 2002-01-02 广州铁工机车车辆电子有限公司 一种改进型电动千斤顶
KR100401418B1 (ko) * 2001-05-18 2003-10-22 제갈희 자동차 승강용 전동잭
CN2537695Y (zh) * 2002-01-08 2003-02-26 姚年生 用于小轿车轮毂拆装的电动千斤顶

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102530768A (zh) * 2012-02-21 2012-07-04 张芝莲 一种电动千斤顶的简易电控方法
CN102530769A (zh) * 2012-02-21 2012-07-04 张芝莲 简易电动千斤顶自控电路
CN102530769B (zh) * 2012-02-21 2014-12-10 国网山西省电力公司吕梁供电公司 简易电动千斤顶自控电路
CN102530768B (zh) * 2012-02-21 2015-03-25 无为县特种电缆产业技术研究院 一种电动千斤顶的简易电控方法
CN103818861A (zh) * 2014-03-12 2014-05-28 合肥彩虹蓝光科技有限公司 一种反应室腔体上盖起降系统

Also Published As

Publication number Publication date
WO2007085162A1 (fr) 2007-08-02

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C06 Publication
PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication