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公开(公告)号:USD282927S
公开(公告)日:1986-03-11
申请号:US532948
申请日:1983-09-16
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公开(公告)号:USD288563S
公开(公告)日:1987-03-03
申请号:US627129
申请日:1984-07-02
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公开(公告)号:US08209870B2
公开(公告)日:2012-07-03
申请号:US13170030
申请日:2011-06-27
申请人: Earl Votolato , David A. Sharbaugh
发明人: Earl Votolato , David A. Sharbaugh
摘要: A cutting apparatus has a unidirectionally-locking blade cover that automatically snaps back over the exposed blade after each cut, and a dependent, index finger operated unlocking trigger.
摘要翻译: 切割装置具有单向锁定的刀片盖,其在每次切割之后自动地卡在暴露的刀片上,以及依赖的食指操作的解锁扳机。
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公开(公告)号:US20100236076A1
公开(公告)日:2010-09-23
申请号:US12790593
申请日:2010-05-28
申请人: Earl Votolato , David A. Sharbaugh
发明人: Earl Votolato , David A. Sharbaugh
IPC分类号: B26B3/06
摘要: A cutting apparatus has a unidirectionally-locking blade cover that automatically snaps back over the exposed blade after each cut, and a dependent, index finger operated unlocking trigger.
摘要翻译: 切割装置具有单向锁定的刀片盖,其在每次切割之后自动地卡在暴露的刀片上,以及依赖的食指操作的解锁扳机。
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公开(公告)号:USD372717S
公开(公告)日:1996-08-13
申请号:US35243
申请日:1995-02-23
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公开(公告)号:US20120317820A1
公开(公告)日:2012-12-20
申请号:US13161330
申请日:2011-06-15
IPC分类号: B26B29/02
CPC分类号: B26B29/02
摘要: A safety mechanism for a utility knife is provided to prevent more than one retraction of the blade shield for each trigger actuation. A separable linkage extends between an actuator and a strut, and has a seat member and a deflecting member that are linked together when the actuator is not depressed and the strut is in the safety position blocking the retraction of the shield. The separable linkage is configured to transmit the pressing action of the actuator to the strut to disengage it from the bracket. The separable linkage is configured to delink as the shield retracts. If the actuator continues to be pressed in after the shield returns from being retracted, the safety mechanism prevents relinking of the seat member and the deflecting member, due to the deflecting member being deflected away from the seat member in a substantially longitudinal direction.
摘要翻译: 提供一种用于实用刀的安全机构,用于防止每个触发器致动的刀片护罩多于一个的退回。 可分离的连杆在致动器和支柱之间延伸,并且具有座椅构件和偏转构件,当致动器未被压下并且支柱处于安全位置时阻挡罩的缩回时,该构件和偏转构件连接在一起。 可分离连杆构造成将致动器的按压作用传递到支柱以使其与支架脱离。 可分离连杆被配置为随着护罩缩回而脱开。 如果在护罩从收回之后继续按压致动器,则由于偏转构件在基本纵向方向偏离座椅构件,所以安全机构防止座椅构件和偏转构件的再次连接。
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公开(公告)号:USD356087S
公开(公告)日:1995-03-07
申请号:US25431
申请日:1994-07-01
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公开(公告)号:USD271019S
公开(公告)日:1983-10-18
申请号:US264434
申请日:1981-05-18
申请人: John W. Goodin , David A. Sharbaugh
设计人: John W. Goodin , David A. Sharbaugh
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公开(公告)号:USD269090S
公开(公告)日:1983-05-24
申请号:US264653
申请日:1981-05-18
申请人: John W. Goodin , David A. Sharbaugh
设计人: John W. Goodin , David A. Sharbaugh
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公开(公告)号:US20110252648A1
公开(公告)日:2011-10-20
申请号:US13170030
申请日:2011-06-27
申请人: Earl Votolato , David A. Sharbaugh
发明人: Earl Votolato , David A. Sharbaugh
摘要: A cutting apparatus has a unidirectionally-locking blade cover that automatically snaps back over the exposed blade after each cut, and a dependent, index finger operated unlocking trigger.
摘要翻译: 切割装置具有单向锁定的刀片盖,其在每次切割之后自动地卡在暴露的刀片上,以及依赖的食指操作的解锁扳机。
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