Title:
回転可能アセンブリ、マシニングバーアセンブリ
Document Type and Number:
Japanese Patent JP6799685
Kind Code:
B2
Abstract:
Rotatable assembly (10) having one end (12) adapted to be secured to a rotatable support for rotating the rotatable assembly (10) about a rotational axis (28), the rotatable assembly (10) comprising: a main body (18) having a cavity (56); a damping mass (38) arranged within the cavity (56) and movable in radial directions (30), substantially perpendicular to the rotational axis (28), relative to the main body (18); a damping structure (36) arranged to support the damping mass (38) relative to the main body (18) and arranged to damp vibrational movements of the damping mass (38) relative to the main body (18) in the radial directions (30); wherein the damping structure (36) comprises a plurality of spring elements (40); and wherein each spring element (40) has a flat appearance.
Inventors:
Chi Lin Fu
Cornell-Mihai Nicolesque
Amil Rashid
Cornell-Mihai Nicolesque
Amil Rashid
Application Number:
JP2019532914A
Publication Date:
December 16, 2020
Filing Date:
August 31, 2016
Export Citation:
Assignee:
MQ queue
International Classes:
B23B29/02; B23B27/00; B23C9/00; B23Q11/00; F16F15/126
Domestic Patent References:
| JP2007534506A | ||||
| JP11506396A | ||||
| JP2016506874A | ||||
| JP2008307642A | ||||
| JP200411758A | ||||
| JP6391240A |
Foreign References:
| US3447402 | ||||
| US20160067787 | ||||
| FR2902680A1 | ||||
| CN101758253A |
Attorney, Agent or Firm:
Kunio Ueda
Junichiro Yanagi
Mayumi Oguri
Kunihiko Takeuchi
Junichiro Yanagi
Mayumi Oguri
Kunihiko Takeuchi