Title:
WORK APPARATUS USING PARALLEL LINK MECHANISM
Document Type and Number:
WIPO Patent Application WO/2016/084685
Kind Code:
A1
Abstract:
A work apparatus (1) is provided with a parallel link mechanism (9), an attitude control actuator (10), and an orthogonal biaxial direct-acting mechanism (8). The parallel link mechanism (9) links a distal end-side link hub (13) to a base end-side link hub (12) via three or more sets of link mechanisms (14) so that the attitude of the distal end-side link hub can be changed. The attitude control actuator (10) optionally changes the attitude of the distal end-side link hub (13) in relation to the base end-side link hub (12). The orthogonal biaxial direct-acting mechanism (8) moves a work object (3) in parallel to the plane that is orthogonal to the central axis (QA) of the base end-side link hub (12). An object to be worked (2) is installed on the distal end-side link hub (13) so as to be positioned in the interior space (S1) between the distal end-side link hub (13) and the base end-side link hub (12).
Inventors:
ISOBE HIROSHI (JP)
YAMADA HIROYUKI (JP)
SAKATA SEIGO (JP)
KONAGAI NAOYA (JP)
NOSE KENZOU (JP)
YAMADA HIROYUKI (JP)
SAKATA SEIGO (JP)
KONAGAI NAOYA (JP)
NOSE KENZOU (JP)
Application Number:
PCT/JP2015/082474
Publication Date:
June 02, 2016
Filing Date:
November 18, 2015
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD (JP)
International Classes:
B23Q1/44; B25J9/02; B25J11/00; F16H21/46; F16H25/12; F16H25/22
Foreign References:
| JPH08334313A | 1996-12-17 | |||
| JP2000218451A | 2000-08-08 | |||
| JP2014005926A | 2014-01-16 |
Attorney, Agent or Firm:
SUGIMOTO, Shuji et al. (JP)
Shuji Sugimoto (JP)
Shuji Sugimoto (JP)
Download PDF: