Title:
【発明の名称】宇宙航行機の配備機構用ダンパ
Document Type and Number:
Japanese Patent JP2922886
Kind Code:
B2
Abstract:
The present invention provides an electrorheological magnetic (ERM) fluid-based rotary motion damper (12). According to the invention, the ERM fluid-based rotary motion damper (12) generally includes an input shaft (18) coupled to a first damping member (16) and rotatably supporting a second damping member (20). A cylinder (28) coupled about the first damping member (16) rotatably engages a housing (36) circumferentially coupled about the second damping member (20). As such, the cylinder (28) is configured for rotary movement relative to the housing (36). ERM fluid (56) disposed in the housing (36) surrounds the cylinder (28) such that it coacts with the housing (36) and cylinder (28). In the presence of a magnetic field, the ERM fluid (56), cylinder (28) and housing (36) frictionally control the rotary movement of the first damping member (16) relative to the second damping member (20).
Inventors:
JON EI SUTAAKOITSUKU
EMIIRU EMU SUTAAKUMAN
RUISU EI ROOZARESU
EMIIRU EMU SUTAAKUMAN
RUISU EI ROOZARESU
Application Number:
JP10251798A
Publication Date:
July 26, 1999
Filing Date:
April 14, 1998
Export Citation:
Assignee:
TEII AARU DABURYUU INC
International Classes:
B64G1/66; F16F9/12; F16F9/53; (IPC1-7): F16F9/53; B64G1/66
Domestic Patent References:
| JP1131349A | ||||
| JP7301271A | ||||
| JP2296024A | ||||
| JP62251220A | ||||
| JP6081530A | ||||
| JP8261279A |
Other References:
【文献】米国特許5354488(US,A)
Attorney, Agent or Firm:
Minoru Nakamura (6 outside)