Pneumatic tire having drive means contained within
US2935115A
Hold-back elements in a forming-by-drawing machine
US2935114A
Work gripping and drawing mechanism for sheet shaping machines operating on the forming-by-drawing principle
US2954066A
Means for supporting and guiding sheets in sheet forming machines operating on forming-by-drawing principle
US2916075A
Means for lubricating work in sheet forming machine operating on forming-by-drawing principle
US2923342A
Elongated channel draw bench for sheet shaping machine operating on the forming-by-drawing principle and having lubricating means for a carriage slidable in said draw bench
US2870652A
Adjustable cam tracks
US2960140A
Deformable forming elements for shaping metal sheets drawn over the elements
GB789641A
Improvements in apparatus for working sheet metal
US2851080A
Apparatus for forming sheets into compound curves by drawing over forming elements in a succession of forming stages
GB600260A
Improvements in apparatus and method for working sheet metal and other sheet material
US2480826A
Apparatus for working sheet metal
US2027759A
Figure toy
US1999314A
Method of cutting and forming the parts of toys and other articles from cardboard
