Global Patent Index - EP 3286126 A1

EP 3286126 A1 20180228 - ARM ASSEMBLY OF THE SCISSOR-TYPE FOR A SCISSOR-TYPE LIFTING MECHANISM OF A LIFTING PLATFORM

Title (en)

ARM ASSEMBLY OF THE SCISSOR-TYPE FOR A SCISSOR-TYPE LIFTING MECHANISM OF A LIFTING PLATFORM

Title (de)

AUSLEGER-ARM DES SCHEREN-TYPS FÜR EIN SCHERENARTIGES HUBWERK EINER HEBEBÜHNE

Title (fr)

ASSEMBLAGE DE BRAS DE CISEAUX POUR MECANISME DE LEVAGE EN CISEAUX D'UNE NACELLE ELEVATRICE

Publication

EP 3286126 A1 20180228 (FR)

Application

EP 16720458 A 20160415

Priority

  • FR 1553475 A 20150418
  • FR 2016050879 W 20160415

Abstract (en)

[origin: WO2016170251A1] The invention relates to a scissor arm assembly for a scissor lift, comprising two scissor arms (124, 125) pivotally mounted about a shaft (70). Each arm is made of a tubular beam having a local reinforcement plate (80, 81, 82) welded on either side. Each arm (124, 125) has two through-holes (101, 102; 103, 104) for the shaft (70), each of which is made in a respective side of the beam and the corresponding reinforcement plate. The shaft (70) is circumferentially supported in each hole by both the wall of the beam and the corresponding reinforcement plate (80, 81, 82). The shaft is free of support inside the beam between the two through-holes (101, 102; 103, 104). This avoids having to weld, on either side of the scissor beam, a part inserted therein to house the shaft (70).

IPC 8 full level

B66F 3/22 (2006.01); B66F 7/06 (2006.01); B66F 9/12 (2006.01); B66F 11/04 (2006.01)

CPC (source: EP US)

B66F 3/22 (2013.01 - EP US); B66F 7/0666 (2013.01 - EP US); B66F 9/127 (2013.01 - EP US); B66F 11/042 (2013.01 - EP US)

Citation (search report)

See references of WO 2016170251A1

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

FR 3035098 A1 20161021; FR 3035098 B1 20170331; AU 2016252090 A1 20171130; AU 2016252090 B2 20200130; CA 2982876 A1 20161027; CN 107531470 A 20180102; CN 107531470 B 20191025; EP 3286126 A1 20180228; EP 3286126 B1 20190925; US 10358330 B2 20190723; US 2018162707 A1 20180614; WO 2016170251 A1 20161027

DOCDB simple family (application)

FR 1553475 A 20150418; AU 2016252090 A 20160415; CA 2982876 A 20160415; CN 201680022513 A 20160415; EP 16720458 A 20160415; FR 2016050879 W 20160415; US 201615567366 A 20160415