Gerald B Lammers

Title: The Innovative Contributions of Gerald B Lammers

Introduction

Gerald B Lammers is a notable inventor based in Boulder, CO, with a significant portfolio of innovations. He holds 7 patents that reflect his expertise in engineering and technology. His work has contributed to advancements in various fields, particularly in magnetic tape technology and electrophotographic copiers.

Latest Patents

One of Lammers' latest patents is the "Tape cartridge reel brake release technique." This invention involves a reel brake of a magnetic tape single-reel cartridge that is released by a contact member positioned in non-rotational contact with the reel brake release button. This design aims to prevent wear, vibration, and noise in the mechanism. In one embodiment, a spindle is placed in a centering cone of a hub that operatively engages the tape reel. The centering cone rotates relative to the spindle, which remains in stationary contact with the release button. Another embodiment utilizes a non-rotating center shaft of a motor, where the rotor rotates about the shaft, allowing the stationary shaft to contact the release button. A third embodiment extends a stationary post through a hollow rotating motor shaft to contact the release button.

Additionally, Lammers has developed a patent for "Electrical drive for scanning optics in a continuously variable." This invention pertains to a scanning continuously variable reduction electrophotographic copier that includes a servo motor for driving the document scanning carriages. The servo motor allows for the selection of carriage motion parameters, such as velocity, duration of acceleration and deceleration, and the time of start of scan, to produce a selected reduction ratio within a continuous range. In one embodiment, three partially overlapping hybrid servo loops are employed for different motion controls, while another embodiment utilizes a single loop for comprehensive motion control.

Career Highlights

Throughout his career, Gerald B Lammers has worked with prominent companies, including IBM and Storage Technology Corporation. His experience in these organizations has allowed him to refine his skills and contribute to significant technological advancements.

Collaborations

Lammers has collaborated with notable individuals in the field, including Robert T Ritchie and Norman Cail. These partnerships have likely fostered innovation and creativity in his projects.

Conclusion

Gerald B Lammers is a distinguished inventor whose contributions have made a lasting impact in the fields of magnetic tape technology and electrophotographic systems. His innovative patents and collaborations