Title:
【発明の名称】2個の要素を相対運動させる装置
Document Type and Number:
Japanese Patent JP2001508158
Kind Code:
A
Abstract:
A device for relative movement of two elements (1, 2) comprises two link arrangement (5, 6) coupled in series by means of a connection arrangement (4). A first link arrangement (5) comprises at least three links (9, 14), which have substantially equal length and which are substantially parallel, said links (9, 14) being oriented in a substantially triangular relation, viewed along the longitudinal direction of the links, between the connection arrangement (4) and the element (2). The second link arrangement (6) comprises at least one parallelogram acting between the connection arrangement (4) and the element (1). First the second force-applying arrangements (17, 18) are adapted to cause the first link arrangement (5) to pivot. A third force-applying arrangement (33) is adapted to cause the second link arrangement (6) to pivot.
Inventors:
Brogard, Torgniy
Application Number:
JP53081398A
Publication Date:
June 19, 2001
Filing Date:
January 14, 1998
Export Citation:
Assignee:
Asea Brown Bovel Acti Borag
International Classes:
B25J9/06; B25J9/10; F16H21/44; F16H21/54; (IPC1-7): F16H21/44; B25J9/06; F16H21/54
Attorney, Agent or Firm:
Akira Asamura (3 outside)