AU481867A - - Google Patents
Info
- Publication number
- AU481867A AU481867A AU2043570A AU2043570A AU481867A AU 481867 A AU481867 A AU 481867A AU 2043570 A AU2043570 A AU 2043570A AU 2043570 A AU2043570 A AU 2043570A AU 481867 A AU481867 A AU 481867A
- Authority
- AU
- Australia
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/05—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work specially adapted for multi-stage presses
- B21D43/055—Devices comprising a pair of longitudinally and laterally movable parallel transfer bars
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU20435/70A AU481867B2 (en) | 1970-09-28 | Feed and transfer systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU20435/70A AU481867B2 (en) | 1970-09-28 | Feed and transfer systems |
Publications (3)
Publication Number | Publication Date |
---|---|
AU481867A true AU481867A (ja) | 1972-03-20 |
AU481867B2 AU481867B2 (en) | 1972-03-20 |
AU2043570A AU2043570A (en) | 1972-03-20 |
Family
ID=
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4875931A (en) * | 1987-03-24 | 1989-10-24 | Prodty Engenharia E Comercio Ltda | Parts transfer system having three orthogonal movement axes wherein the part lifting and lowering mechanism moving along the third axis is actuated by the motion of the grippers in closing and opening along the first axis |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4875931A (en) * | 1987-03-24 | 1989-10-24 | Prodty Engenharia E Comercio Ltda | Parts transfer system having three orthogonal movement axes wherein the part lifting and lowering mechanism moving along the third axis is actuated by the motion of the grippers in closing and opening along the first axis |