Title:
【発明の名称】危険警告装置
Document Type and Number:
Japanese Patent JP2662093
Kind Code:
B2
Abstract:
A hazard warning device for use in place of a conventional flare has a lamp assembly using a long shelf life battery to over-run light emitting diodes under control of a low duty cycle low frequency oscillator. The lamp assembly is built into a lens at one end of a baton-like device, the remainder of which is a stem provided with a strut assembly similar to an umbrella frame which can be deployed between a folded condition with the struts lying against the stem and a deployed condition in which it forms a tripod support for the device.
Inventors:
SOBORU MARUKORUMU SHII
Application Number:
JP51457091A
Publication Date:
October 08, 1997
Filing Date:
September 06, 1991
Export Citation:
Assignee:
RABUZUIKU LTD
International Classes:
B60Q7/00; E01F9/00; E01F9/012; E01F9/615; E01F9/627; E01F9/677; E01F9/70; (IPC1-7): B60Q7/00; B60Q7/00; E01F9/00
Domestic Patent References:
| JP59981A | ||||
| JP1169452U | ||||
| JP4731369U | ||||
| JP5912741U |
Other References:
【文献】米国特許2669705(US,A)
【文献】米国特許2880405(US,A)
【文献】米国特許4447802(US,A)
【文献】米国特許4547837(US,A)
【文献】米国特許1574908(US,A)
【文献】米国特許2165562(US,A)
【文献】国際公開85/3795(WO,A)
【文献】欧州特許出願公開135756(EP,A)
【文献】米国特許2880405(US,A)
【文献】米国特許4447802(US,A)
【文献】米国特許4547837(US,A)
【文献】米国特許1574908(US,A)
【文献】米国特許2165562(US,A)
【文献】国際公開85/3795(WO,A)
【文献】欧州特許出願公開135756(EP,A)
Attorney, Agent or Firm:
Masao Okabe (9 others)