CLAW-LIKE SHAPE OF MOLDING

PURPOSE:To improve the valve of a product by preventing shrinkage cavity in a claw part in an assembling claw to be erected along the peripheral wall part of a case. CONSTITUTION:An erected flap 11 so erected as to face the peripheral wall part 10 of a case and the peripheral wall part are integrall...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KUWAYAMA TATSUO, SATO TAKESHI, TAKAHASHI RYUICHI, OKAWA TATSUYA, SEKINE ISAMU
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR BLASTING CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HANDLING THIN OR FILAMENTARY MATERIAL HEATING LIGHTING MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS MECHANICAL ENGINEERING PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS PRINTED CIRCUITS STORING THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	PURPOSE:To improve the valve of a product by preventing shrinkage cavity in a claw part in an assembling claw to be erected along the peripheral wall part of a case. CONSTITUTION:An erected flap 11 so erected as to face the peripheral wall part 10 of a case and the peripheral wall part are integrally formed by a plurality of ribs 13, and a hook part is formed on the tip of the erected flap, and unevenness of thickness of a claw formed part is prevented by a groove 14 formed between the ribs, so as to prevent shrinkage cavity in molding.