Global Patent Index - EP 1726409 A1

EP 1726409 A1 20061129 - Implement arm of composite sheet material, method for its manufacture and tool unit

Title (en)

Implement arm of composite sheet material, method for its manufacture and tool unit

Title (de)

Werkzeugarm aus Verbundmaterial, Verfahren zu seiner Herstellung sowie Werkzeugeinheit

Title (fr)

Bras porte-outil de matériau à couches multiples, procédé de fabrication et ensemble porte-outils

Publication

EP 1726409 A1 20061129 (DE)

Application

EP 06005355 A 20060316

Priority

DE 102005024039 A 20050525

Abstract (en)

Two spreading arms (1) are hydraulically moved in order to spread apart a damaged area of a vehicle where a person is trapped. Each of those arms (1) is made of a fibrous composite material. The fiber mats are arranged in a three-dimensional shape before the resin is added. The arm (1) has a main element with two lateral parts provided with an outer metal inlay (19) and a front area (13) to be inserted into a spreading element (2), also made of metal. A connecting piece (6) is made of aluminum, covered with fiber and resin. Metal sleeves (5,11) are part of the unit.

IPC 8 full level

B25F 5/00 (2006.01); A62B 3/00 (2006.01); A62B 99/00 (2009.01)

CPC (source: EP)

A62B 3/00 (2013.01); A62B 3/005 (2013.01); B25F 5/005 (2013.01)

Citation (applicant)

Citation (search report)

Designated contracting state (EPC)

AT CH DE LI

Designated extension state (EPC)

AL BA HR MK YU

DOCDB simple family (publication)

EP 1726409 A1 20061129; AU 2006201881 A1 20061214; CN 1868688 A 20061129; DE 102005024039 A1 20061207

DOCDB simple family (application)

EP 06005355 A 20060316; AU 2006201881 A 20060504; CN 200610081735 A 20060510; DE 102005024039 A 20050525