专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09823683B2 Fixed adjustment dial 有权
公开(公告)号：US09823683B2
公开(公告)日：2017-11-21
申请号：US13973393
申请日：2013-08-22
申请人： Anthony L. Livolsi
发明人： Anthony L. Livolsi
IPC分类号： G05G1/12 , G05G1/08 , G05G5/00
CPC分类号： G05G1/12 , G05G1/08 , G05G5/005 , Y10T74/2084
摘要： A mechanism to prevent an adjustment knob associated with a piece of equipment (e.g. musical instrument or amplifier) from being moved accidentally includes an inner hub held in place on an adjustable shaft. An knob body fits concentrically over the inner hub, and is biased into position over the hub. The bottom of the knob body has locking structure which lockingly but releasingly cooperates with locking structure associated with the piece of equipment to which the shaft is affixed. A biasing structure such as a spring retains the knob body in a first, locked, position, in which the knob body is prevented from rotating, which in turn prevents rotation of the adjustable shaft. However, when the knob body is pulled away from the locking structure against the spring force, the knob body can be rotated, which in turn rotates the hub and shaft shaft. Releasing the knob body allows the biasing structure to urge the knob body back into engagement with the locking structure.

2. 外观设计

USD773278S1 Control knob 有权
公开(公告)号：USD773278S1
公开(公告)日：2016-12-06
申请号：US29531248
申请日：2015-06-24
申请人： Anthony L. Livolsi
设计人： Anthony L. Livolsi

3. 外观设计

USD773279S1 Control knob 有权
公开(公告)号：USD773279S1
公开(公告)日：2016-12-06
申请号：US29531249
申请日：2015-06-24
申请人： Anthony L. Livolsi
设计人： Anthony L. Livolsi

4. 发明申请

US20150053043A1 FIXED ADJUSTMENT DIAL 审中-公开
标题翻译：固定调整拨号
公开(公告)号：US20150053043A1
公开(公告)日：2015-02-26
申请号：US13973393
申请日：2013-08-22
申请人： Anthony L. Livolsi
发明人： Anthony L. Livolsi
IPC分类号： G05G1/12
CPC分类号： G05G1/12 , G05G1/08 , G05G5/005 , Y10T74/2084
摘要： A mechanism to prevent a knob from being moved accidentally. An inner hub is held in place on the adjustable shaft. An knob body fits concentrically over the inner hub, and is biased into position over the hub. The bottom of the barrel has locking structure which lockingly but releasingly cooperates with locking structure associated with the piece of equipment (e.g. musical instrument or amplifier) to which the shaft is affixed. The biasing means retains the knob body in a first, locked, position, in which the knob body is prevented from rotating, which in turn prevents rotation of the adjustable shaft. However, when the knob body is pulled away from the locking structure against the spring force, the knob body can be rotated, which in turn rotates shaft. Releasing the knob body allows the spring to urge the knob body back into engagement by the locking structure.
摘要翻译：防止旋钮意外移动的机构。内轮毂被固定在调节轴上的适当位置。旋钮体同心地配合在内毂上方，并被偏压到毂上方的位置。桶的底部具有锁定结构，其锁定地或释放地与与固定有该轴的设备（例如乐器或放大器）相关联的锁定结构配合。偏置装置将旋钮主体保持在第一锁定位置，在该第一锁定位置中，防止旋钮体旋转，从而防止可调节轴的转动。然而，当旋钮主体克服弹簧力被拉离锁定结构时，旋钮主体可以转动，从而旋转轴。释放旋钮体允许弹簧通过锁定结构推动旋钮体回到啮合状态。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式