Title (en)

MECHANICAL DRIVE BETWEEN PARALLEL SHAFTS, ESPECIALLY IN APPARATUS DISPLAYING ADVERTISEMENTS THROUGH ROTARY BODIES FORMING TOGETHER DIFFERENT ADVERTISEMENTS SEQUENTIALLY

Publication

EP 0370414 A3 19901017 (EN)

Application

EP 89121385 A 19891118

Priority

IT 6805588 A 19881125

Abstract (en)

[origin: EP0370414A2] A mechanical drive between parallel shafts, especially in apparatus displaying advertisements through rotary bodies forming together different advertisements sequentially, comprising, according to the invention, a planate rigid member (21) movable in a plane substantially perpendicular to the axes of said shafts (15, 15.1), rotatably connected with a plurality of end cranks (23) integral with said shafts (15, 15.1), in such a way that the rotating movement imparted from a main shaft (15.1) is transmitted, by means of its end crank (23) and the aforesaid rigid member (21), to the secondary shafts (15), by means of the respective end cranks (23).

IPC 1-7

G09F 11/02

IPC 8 full level

G09F 11/02 (2006.01)

CPC (source: EP)

G09F 11/025 (2013.01)

Citation (search report)

• [X] US 3581418 A 19710601 - TRYSSING HARRY
• [X] DE 503094 C 19300722 - JOSEF SCHWANDA
• [X] FR 640591 A 19280717
• [X] GB 191314235 A 19140730 - THORNE EDWARD ALBERT
• [X] DE 902117 C 19540118 - SIEMENS AG

Designated contracting state (EPC)

AT BE CH DE ES FR GB GR LI LU NL SE

DOCDB simple family (publication)

EP 0370414 A2 19900530; EP 0370414 A3 19901017; IT 1223940 B 19900929; IT 8868055 A0 19881125

DOCDB simple family (application)

EP 89121385 A 19891118; IT 6805588 A 19881125