Improvements in Mechanism for the Manufacture of Seamless Tubes.
Номер патента: GB190606722A
Опубликовано: 28-02-1907
Автор(ы): Henry Reinhard
Принадлежит: Individual
Опубликовано: 28-02-1907
Автор(ы): Henry Reinhard
Принадлежит: Individual
Реферат: 6722. Reinhard, H. March 21. Rolling. - A divided adjustable guide for step, gap, or pilger rolls comprises a hollow oblong divided fork A curved to takethe sweep of the rolls and moving in a frame Band bracket D fixed to the housing F, the halves being held together or allowed to open by cotters C. In modifications, cam-surfaces moving either vertically or horizontally are used to manipulate the fork. The bracket D may be integral with the housings, or may have cushion springs arranged on the bolts E instead of being attached as shown. The housings may be designed so as to make the frame B unnecessary.
Method and apparatus for the computer-controlled manufacture of three-dimensional objects from computer data
Номер патента: US6175422B1. Автор: David N. Jones,Steven M. Penn,Michael E. Embree. Владелец: Texas Instruments Inc. Дата публикации: 2001-01-16.