ES2013556A6 - Improvements to two-column gantry elevators for motor vehicles - Google Patents

Improvements to two-column gantry elevators for motor vehicles

Info

Publication number
ES2013556A6
ES2013556A6 ES8902079A ES8902079A ES2013556A6 ES 2013556 A6 ES2013556 A6 ES 2013556A6 ES 8902079 A ES8902079 A ES 8902079A ES 8902079 A ES8902079 A ES 8902079A ES 2013556 A6 ES2013556 A6 ES 2013556A6
Authority
ES
Spain
Prior art keywords
safety
carrying
rod
microswitch
microswitches
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 - Lifetime
Application number
ES8902079A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES8902079A priority Critical patent/ES2013556A6/en
Publication of ES2013556A6 publication Critical patent/ES2013556A6/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

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

Abstract

It consists of a rotary horizontal spindle 1 housed inside the upper horizontal portion 2 which, with the vertical columns 3, constitute the gantry, carrying the main nut 8 and the safety nut 9, separated by the space 31, the radial plates 10 descending inside the guide 11 and the main nut 8 carrying the lugs 12 for fixing the tractor chains 13 and 14 which are mounted over the pulleys 15, 18 and 19, in order to support the lifting carriages 16 and 20, by means of the clamps (flanges) 17, which run guided by the rollers 21, carrying, under the chains 13 and 14, the rod 22 for actuating the safety microswitch 23, comprising other end-of-travel microswitches 24 and 25 for limiting the fall and rise of the elevator carriages 16 and 20, and also the safety- bridge rod 28, with the portion 30, for the disconnection of the microswitch 25 for rising, the microswitches 24 and 25 being actuated by the square rod 34 provided with the recovery spring 37, and the mechanical locking catches 46 in the holes 39 via the safety cables 40 and 41.
ES8902079A 1988-11-29 1988-11-29 Improvements to two-column gantry elevators for motor vehicles Expired - Lifetime ES2013556A6 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES8902079A ES2013556A6 (en) 1988-11-29 1988-11-29 Improvements to two-column gantry elevators for motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8902079A ES2013556A6 (en) 1988-11-29 1988-11-29 Improvements to two-column gantry elevators for motor vehicles

Publications (1)

Publication Number Publication Date
ES2013556A6 true ES2013556A6 (en) 1990-05-01

Family

ID=8262525

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8902079A Expired - Lifetime ES2013556A6 (en) 1988-11-29 1988-11-29 Improvements to two-column gantry elevators for motor vehicles

Country Status (1)

Country Link
ES (1) ES2013556A6 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108751008A (en) * 2018-08-08 2018-11-06 常熟通润汽车零部件股份有限公司 A kind of unilateral manual locking system of double-column lifter
CN110356853A (en) * 2019-07-12 2019-10-22 安徽韩华建材科技股份有限公司 A kind of composite floor board stack device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108751008A (en) * 2018-08-08 2018-11-06 常熟通润汽车零部件股份有限公司 A kind of unilateral manual locking system of double-column lifter
CN110356853A (en) * 2019-07-12 2019-10-22 安徽韩华建材科技股份有限公司 A kind of composite floor board stack device

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2008-11-29