GB1125385A - Method and apparatus for stacking structural steel joists - Google Patents
Method and apparatus for stacking structural steel joistsInfo
- Publication number
- GB1125385A GB1125385A GB3980165A GB3980165A GB1125385A GB 1125385 A GB1125385 A GB 1125385A GB 3980165 A GB3980165 A GB 3980165A GB 3980165 A GB3980165 A GB 3980165A GB 1125385 A GB1125385 A GB 1125385A
- Authority
- GB
- United Kingdom
- Prior art keywords
- platform
- course
- pusher
- joists
- steel joists
- Prior art date
- 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
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G57/00—Stacking of articles
- B65G57/02—Stacking of articles by adding to the top of the stack
- B65G57/16—Stacking of articles of particular shape
- B65G57/18—Stacking of articles of particular shape elongated, e.g. sticks, rods, bars
- B65G57/183—Angle irons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Stacking Of Articles And Auxiliary Devices (AREA)
Abstract
1,125,385. Stacking steel joists. DEMAG A.G. 17 Sept., 1965 [29 Oct., 1964], No. 39801/65. Heading B8C. A course of structural steel joists 10 (fig. 3) with openings directed downwardly, to be added to a stack on an elevating table 6, is first assembled on a platform 3 in such relation that when the platform 3 is retracted horizontally the course falls on to the top course of the stack below in a nesting relation. The joists may be fed by a pusher 2, and located by a screw-adjustable stop 5. Alternatively the end of the stroke of the pusher 2 may be varied, the platform 3 (Fig. 4, not shown) retracting towards the pusher. A lifting device (16) (Fig. 8, not shown) with grippers for lifting a course may serve to produce a layer of two courses to be pushed on to the platform 3 simultaneously. Alternate courses may be inverted by a swing- ing arm (11) (Figs. 5 and 7, not shown) which may be provided with a magnet (14). The arm may deposit the course directly on the platform 3, or the course may be inverted and lowered before it reaches the platform (Fig. 6, not shown). Operation may be effected automatically under the control of limit switches, cams, punched cards or magnetic tape.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED45746A DE1257678B (en) | 1964-10-29 | 1964-10-29 | Device for turning and stacking profile iron rods or the like. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1125385A true GB1125385A (en) | 1968-08-28 |
Family
ID=7049220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3980165A Expired GB1125385A (en) | 1964-10-29 | 1965-09-17 | Method and apparatus for stacking structural steel joists |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1257678B (en) |
GB (1) | GB1125385A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0215996A1 (en) * | 1985-09-27 | 1987-04-01 | ITALPUNTI MACCHINE S.N.C. DI SARTI FRANCO & C. | Apparatus for overturning and feeding strips of staples forming them in groups |
DE9206543U1 (en) * | 1992-05-14 | 1993-04-08 | ISO - Profil GmbH & Co. Profile für Isolierglas, 5600 Wuppertal | Arrangement for transport and storage of profile bars |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE30753C (en) * | G. Neid-LINGER in Hamburg | Movement device for oscillating shuttles on sewing machines | ||
DE31218C (en) * | A. SAUER in Mülheim a. Rh | Electric pointer mechanism with pendulum armature | ||
DE30089C (en) * | M. P. W. BOULTON in Tew, Grafschaft Oxford, und E. PERRETT in Westminster, Grafschaft Middlesex | Steam engine with steam superheater | ||
US2559460A (en) * | 1945-08-10 | 1951-07-03 | Birdsboro Steel Foundry & Mach | Piling equipment for structural material |
US2928559A (en) * | 1957-02-25 | 1960-03-15 | Bitco Inc | Lumber stacker |
-
1964
- 1964-10-29 DE DED45746A patent/DE1257678B/en active Pending
-
1965
- 1965-09-17 GB GB3980165A patent/GB1125385A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0215996A1 (en) * | 1985-09-27 | 1987-04-01 | ITALPUNTI MACCHINE S.N.C. DI SARTI FRANCO & C. | Apparatus for overturning and feeding strips of staples forming them in groups |
DE9206543U1 (en) * | 1992-05-14 | 1993-04-08 | ISO - Profil GmbH & Co. Profile für Isolierglas, 5600 Wuppertal | Arrangement for transport and storage of profile bars |
Also Published As
Publication number | Publication date |
---|---|
DE1257678B (en) | 1967-12-28 |
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