Lumbar Pump assembly for a chair
A pump assembly is described for use in the field of workstation design. The pump assembly is described for use in combination with a chair back having an expandable fluid bladder for lumbar support. The pump assembly allows a person, while seated, to more easily inflate or deflate an expandable fluid bladder. An actuator for inflating and deflating the expandable fluid bladder is also described.
author list (cited authors)
Benden, M. E., Boenigk, R. C., Belt, K. A., & Ebner, D. W.
complete list of authors
Benden, Mark E||Boenigk, Rebecca C||Belt, Kendall A||Ebner, David W