Global Patent Index - EP 2177472 A1

EP 2177472 A1 20100421 - Head for the application of threaded caps on containers

Title (en)

Head for the application of threaded caps on containers

Title (de)

Kopf zum Aufbringen von mit einem Gewinde versehenen Deckeln auf Behälter

Title (fr)

Tête pour l'application de capsules filetées sur des conteneurs

Publication

EP 2177472 A1 (EN)

Application

EP 09157213 A

Priority

IT TO20080763 A

Abstract (en)

A head for the application of threaded caps on containers, comprising: - a hollow supporting body (12); - a member for gripping the caps (50); - a magnetic clutch (30) set between the supporting body (12) and the member for gripping the caps (50), wherein the magnetic clutch (30) comprises a first magnetic ring (32) and a second magnetic ring (34), said rings (32, 34) being rotatable with respect to one another about a longitudinal axis (18); and - a rotary bushing (22) rotatably mounted within the supporting body (12) about said longitudinal axis (18) and axially fixed with respect to the supporting body (12), wherein the rotary bushing (22) has a prismatic guide (26, 28) aligned to said longitudinal axis (18), and wherein the member for gripping the caps (50) comprises a shaft (52) elongated along said longitudinal axis (18) and that engages said prismatic guide (26, 28), said shaft (52) being rotationally fixed and axially mobile with respect to the rotary bushing (22).

IPC 8 full level

B67B 3/20 (2006.01)

CPC (source: EP)

B67B 3/2066 (2013.01); B67B 3/2073 (2013.01); B67B 3/2086 (2013.01); B67B 3/268 (2013.01)

Citation (search report)

Designated contracting state (EPC)

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 SE SI SK TR

DOCDB simple family (publication)

EP 2177472 A1 20100421; EP 2177472 B1 20130626; CN 101723288 A 20100609; CN 101723288 B 20120926; ES 2426459 T3 20131023; HK 1145166 A1 20130315; IT 1391298 B1 20111201; IT TO20080763 A1 20100418; PT 2177472 E 20130906; TW 201016558 A 20100501; TW I494249 B 20150801; US 2010095636 A1 20100422

DOCDB simple family (application)

EP 09157213 A 20090402; CN 200910159617 A 20090717; ES 09157213 T 20090402; HK 10111237 A 20101202; IT TO20080763 A 20081017; PT 09157213 T 20090402; TW 98113044 A 20090420; US 43499109 A 20090504