公开(公告)号：US08061683B2

公开(公告)日：2011-11-22

申请号：US12414063

申请日：2009-03-30

Applicant: Ross E. Long

Inventor： Ross E. Long

IPC: F16K35/00

CPC classification number: F16K35/025 ,  Y10T70/5624

Abstract: Manual valve operators having a locking device are described. An example manual operator includes a lever rotatably coupled to a locking plate and has a handle that pivots between a first position to prevent rotation of the lever relative to the locking plate and a second position to enable rotation of the lever relative to the locking plate. A lockout member is removably coupled to the handle. The handle has an aperture to receive at least a portion of the lockout member. The lockout member engages a portion of the lever to prevent the handle from pivoting between the first and second positions to prevent rotation of the lever relative to the locking plate when the lockout member is coupled to the handle.

Abstract translation: 描述了具有锁定装置的手动阀操作器。 示例性手动操作器包括可旋转地联接到锁定板的杆，并且具有在第一位置之间枢转的手柄，以防止杆相对于锁定板的旋转，以及允许杆相对于锁定板旋转的第二位置。 锁定构件可移除地联接到手柄。 手柄具有用于接收锁定构件的至少一部分的孔。 锁定构件接合杆的一部分以防止手柄在第一和第二位置之间枢转，以防止当锁定构件联接到手柄时杆相对于锁定板的旋转。

公开(公告)号：US20100243930A1

公开(公告)日：2010-09-30

申请号：US12414063

申请日：2009-03-30

Applicant: Ross E. Long

Inventor： Ross E. Long

IPC: F16K35/00

CPC classification number: F16K35/025 ,  Y10T70/5624

Abstract: Manual valve operators having a locking device are described. An example manual operator includes a lever rotatably coupled to a locking plate and has a handle that pivots between a first position to prevent rotation of the lever relative to the locking plate and a second position to enable rotation of the lever relative to the locking plate. A lockout member is removably coupled to the handle. The handle has an aperture to receive at least a portion of the lockout member. The lockout member engages a portion of the lever to prevent the handle from pivoting between the first and second positions to prevent rotation of the lever relative to the locking plate when the lockout member is coupled to the handle.

Abstract translation: 描述了具有锁定装置的手动阀操作器。 示例性手动操作器包括可旋转地联接到锁定板的杆，并且具有在第一位置之间枢转的手柄，以防止杆相对于锁定板的旋转，以及允许杆相对于锁定板旋转的第二位置。 锁定构件可移除地联接到手柄。 手柄具有用于接收锁定构件的至少一部分的孔。 锁定构件接合杆的一部分以防止手柄在第一和第二位置之间枢转，以防止当锁定构件联接到手柄时杆相对于锁定板的旋转。