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ES451378A1 - Jack with hingeeloaded rhombus structure - Google Patents

Jack with hingeeloaded rhombus structure

Info

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
Application number
ES451378A
Other languages
Spanish (es)
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.)
JACQUE ROUSSEAU JEAN
Original Assignee
JACQUE ROUSSEAU JEAN
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
Priority claimed from FR7528071A external-priority patent/FR2323627A1/en
Priority claimed from FR7608843A external-priority patent/FR2345386A2/en
Application filed by JACQUE ROUSSEAU JEAN filed Critical JACQUE ROUSSEAU JEAN
Publication of ES451378A1 publication Critical patent/ES451378A1/en
Expired legal-status Critical Current

Links

Landscapes

  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

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)
ES451378A 1975-09-12 1976-09-09 Jack with hingeeloaded rhombus structure Expired ES451378A1 (en)

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)

* Cited by examiner, † Cited by third party
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 Car Screw Jack
CN102266648B (en) * 2011-04-27 2013-04-03 太原理工大学 Portable spiral rescue expander

Also Published As

Publication number Publication date
JPS5237359A (en) 1977-03-23

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