ES451378A1 - Jack with hingeeloaded rhombus structure - Google Patents
Jack with hingeeloaded rhombus structureInfo
- Publication number
- ES451378A1 ES451378A1 ES451378A ES451378A ES451378A1 ES 451378 A1 ES451378 A1 ES 451378A1 ES 451378 A ES451378 A ES 451378A ES 451378 A ES451378 A ES 451378A ES 451378 A1 ES451378 A1 ES 451378A1
- Authority
- ES
- Spain
- Prior art keywords
- jack
- hingeeloaded
- head
- median plane
- lower arms
- 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.)
- Expired
Links
Abstract
Articulated rhombus for the lifting of motor vehicles comprising lower arms articulated with a base around axes parallel to a median plane, characterized in that the lower arms cooperate with each other by means of a cam device that ensures the head of the jack a displacement margin given relative to the median plane of the base, when said head is lifted. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7528071A FR2323627A1 (en) | 1975-09-12 | 1975-09-12 | Articulated arm scissors jack - has lower arms with cams working together allowing sideways movement of head |
FR7608843A FR2345386A2 (en) | 1976-03-26 | 1976-03-26 | Lifting jack for road vehicle - has four lifting arms and horizontal screw with cams on arm ends to permit bearing pad to float |
Publications (1)
Publication Number | Publication Date |
---|---|
ES451378A1 true ES451378A1 (en) | 1977-12-16 |
Family
ID=26219065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES451378A Expired ES451378A1 (en) | 1975-09-12 | 1976-09-09 | Jack with hingeeloaded rhombus structure |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5237359A (en) |
ES (1) | ES451378A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52133656A (en) * | 1976-04-28 | 1977-11-09 | Riken Kaki Kougiyou Kk | Pantagraph system jack for automobile |
JPS52133657A (en) * | 1976-04-28 | 1977-11-09 | Riken Kaki Kougiyou Kk | Pantagraph system jack for lifting automobile |
JPS5889595A (en) * | 1981-11-18 | 1983-05-27 | オーエム工業株式会社 | Pantagraph type jack for automobile |
JPS61277597A (en) * | 1985-05-31 | 1986-12-08 | 理研化機工業株式会社 | Arm for pantograph type jack |
US5110091B1 (en) * | 1991-07-29 | 1997-06-17 | Universal Tool & Stamping Co | Scissors jack which has improved formed gear teeth |
KR101014460B1 (en) * | 2004-11-19 | 2011-02-14 | 현대자동차주식회사 | Screw-jack for automobile |
CN102266648B (en) * | 2011-04-27 | 2013-04-03 | 太原理工大学 | Portable spiral rescue expander |
-
1976
- 1976-09-09 ES ES451378A patent/ES451378A1/en not_active Expired
- 1976-09-13 JP JP10890876A patent/JPS5237359A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5237359A (en) | 1977-03-23 |
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