Title:
【発明の名称】ナイフ
Document Type and Number:
Japanese Patent JPH0824769
Kind Code:
B2
Abstract:
A knife has a hollow body, a blade movable longitudinally on the body between an extended position projecting from the body and a retracted position substantially wholly contained within the body, a biasing element engaged between the body and the blade for urging the blade into the retracted position. A latch device is transversely engageable with the body in a latched position for holding the blade in the extended position and is out of engagement with the body in a release position permitting the biasing element to draw the blade into the retracted position. An electronic circuit in the body including a microelectronic accelerometer generates an output when the body is subjected to an acceleration exceeding a predetermined acceleration threshold. An actuator between the circuit and the latch puts the latch means in the release position when the detector generates the output.
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| JP4939085 | cutter knife |
| JPH0630140 | [Name of device] Cutter knife |
Inventors:
EEUARUTO HERUMUUTO BEERUMAN
Application Number:
JP9281594A
Publication Date:
March 13, 1996
Filing Date:
March 25, 1994
Export Citation:
Assignee:
MARUTOORU ARUGENTATSUKUSU EE HAA BEERUMAN KG
International Classes:
B26B1/08; B26B1/10; B26B7/00; B26B5/00; G01P15/125; G01P15/18; (IPC1-7): B26B1/08; B26B1/10
Other References:
【文献】欧州特許出願公開244517(EP,A)
Attorney, Agent or Firm:
Osamu Nakahira
Next Patent: 電気かみそり