| Patent Number |
Title Of Patent |
Date Issued |
| 6076433 |
Ratchet wrench operable in forward, reverse and neutral modes |
June 20, 2000 |
| A ratchet wrench includes a handle, a housing attached to said handle, a ratchet gear mounted for rotation in said housing, the ratchet gear having an axis of rotation extending through the housing, and means connected to the ratchet gear for turning a threaded fastener. A pawl is mounte |
| 4796522 |
Adjustable cam actuator |
January 10, 1989 |
| A cam actuator in a creme sandwich filling machine having a rotating annular drum containing four rows of pistons for extracting filling material from a hopper and depositing a layer of the material on a base cake. A series of identical cams are mounted on a shaft coaxial with the dr |
| 4597488 |
Phase controlled apparatus for a processing operation |
July 1, 1986 |
| Phase controlled apparatus for a processing operation including an article conveyor, processing means driven by the conveyor for operating upon the articles being conveyed, and a phase control device operatively interposed between said conveyor and said operating means for adjusting the |
| 4474500 |
Removal of dental crowns with wire noose |
October 2, 1984 |
| A porcelain crown is non-destructively removed by exerting an upward force on a noose about the neck of the crown from a balanced bar-body resting on the tooth by means of a screw threaded through the bar-body. Balancing is achieved by connecting the noose to the bar-body with a pluralit |
| 4417876 |
Nondestructive dental cap removal methods |
November 29, 1983 |
| Dental bridge or crown caps are removed by drilling a hole in the crown for inserting the end of a bolt to contact the tooth stub. The bolt is in a metal stabilizing bar member which rests in balanced and aligned position upon the cap structure and is connected thereto as a unit that mov |
| 4053066 |
Article stacking and loading apparatus |
October 11, 1977 |
| Apparatus for stacking articles in columns and loading the columns into conveyor buckets in side-by-side relationship in which articles are fed by a conveyor to a set of dual wheels having article engaging serrations. The wheels carry the articles downwardly and set them on edge on a pai |
| 3983987 |
Article counting and stacking apparatus |
October 5, 1976 |
| Articles are counted into groups and deposited on a conveyor by each of several assemblies arranged along the conveyor. The assemblies are positioned and synchronized so that each assembly deposits articles directly on top of the articles deposited by the previous assembly to form st |
