公开(公告)号：US4295498A

公开(公告)日：1981-10-20

申请号：US144418

申请日：1980-04-28

Applicant: Charles D. Davis

Inventor： Charles D. Davis

IPC: D03J5/06

CPC classification number: D03J5/06

Abstract: An improved configuration for the nose portion of a gripper shuttle is disclosed. A recess, which may be a concave depression, is formed in the arcuate edge of the tapered front end portion of a tubular shuttle having a gripper clamp mounted therein with the weft gripping jaws positioned even with or in close proximity to the open trailing end thereof. The recess is so shaped and dimensioned as to preclude contact between the front edge of the shuttle with the weft gripping jaws of a similar shuttle when the front and rear ends of the shuttles contact each other in the same plane. Thus, in the event of a machine malfunction causing one shuttle to crash into the rear end of a preceding shuttle, the force of impact of one shuttle on another in this manner is borne by the body portions of the shuttles rather than being borne by the body portion of one of the shuttles and the gripper clamp of another.

Abstract translation: 公开了一种用于夹具梭的鼻部的改进构型。 可以是凹形凹部的凹部形成在具有安装在其中的夹持夹具的管状梭形件的锥形前端部的弧形边缘中，纬纱夹爪定位成甚至与其开放尾端接近 。 凹槽的形状和尺寸被设计成当梭子的前端和后端在同一平面上彼此接触时，防止梭子的前边缘与类似梭子的纬纱夹爪之间的接触。 因此，在机器故障导致一个梭子碰撞到前一梭子的后端的情况下，一个梭子以这种方式碰撞另一梭的力由梭子的身体部分承担，而不是由 其中一个梭子的身体部分和另一个的夹具夹具。

公开(公告)号：US1760230A

公开(公告)日：1930-05-27

申请号：US21949427

申请日：1927-09-14

Applicant: CHARLES D DAVIS ,  WILLIAM R DAVIS

Inventor： CRAWLEY MANSFIELD C

IPC: F24H1/10

CPC classification number: F24H1/106

公开(公告)号：US1759344A

公开(公告)日：1930-05-20

申请号：US30276128

申请日：1928-08-29

Applicant: ARTHUR J DAVIS ,  CHARLES D DAVIS

Inventor： CHESSMAN CEDRIC S

IPC: B26D5/32

CPC classification number: B26D5/32 ,  Y10T83/543 ,  Y10T83/8765 ,  Y10T83/8768