EP 0538503 B1 19950215 - A rotary-cam ball-point pen.
Title (en)
A rotary-cam ball-point pen.
Title (de)
Kugelschreiber mit einem drehbaren Nocken.
Title (fr)
Stylo à bille avec une came rotative.
Publication
Application
Priority
EP 91117922 A 19911021
Abstract (en)
[origin: EP0538503A1] A rotary-cam ball-point pen having an outer sleeve (1), a rotary-cam mechanism (5) comprised of a cam body (2) provided on the inside of the outer sleeve, a rotary-cam (2) engaging the cam body, and a cam bar (4) engaging the rotary-cam, and a refill (7). The rear portion of the refill is loaded backward by an elastic body (6) inserted into the rotary-cam. The cam bar has a structure with flexibility in which the cam bar can be distorted inward by applying a radial force. Since the cam bar is inserted into the outer sleeve from the rear side of the outer sleeve, it is possible to form a clip (21) of an integral part of the cam bar, or a decoration (22) having dimensions larger than the outside diameter, or a knocking cap.
IPC 1-7
IPC 8 full level
B43K 24/08 (2006.01)
CPC (source: EP)
B43K 24/084 (2013.01)
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
EP 0538503 A1 19930428; EP 0538503 B1 19950215; DE 69107458 D1 19950323; DE 69107458 T2 19950622; ES 2069172 T3 19950501
DOCDB simple family (application)
EP 91117922 A 19911021; DE 69107458 T 19911021; ES 91117922 T 19911021