CORE INSERT AND HAND TOOL FOR DISPENSING MATERIAL WOUND ON A CORE

CORE INSERT AND HAND TOOL FOR DISPENSING MATERIAL WOUND ON A CORE

A core insert (103) for insertion into a core (700) of a roll (500, 600) of material and a hand tool using the core insert for applying the material to a surface (1100). The insert (103) includes a gripper sleeve bearing (7) rotatably connected to a spindle hub (101) attached to an axle shaft (1). T...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: Langeman, Gary D
Format: Patent
Sprache:eng
Schlagworte:
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES
PACKING
PERFORMING OPERATIONS
STORING
TRANSPORTING
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Beschreibung
Zusammenfassung:A core insert (103) for insertion into a core (700) of a roll (500, 600) of material and a hand tool using the core insert for applying the material to a surface (1100). The insert (103) includes a gripper sleeve bearing (7) rotatably connected to a spindle hub (101) attached to an axle shaft (1). The bearing (7) has tapered axial splines (104) extending away from center of the bearing (7) configured to grip the inner surface of the core (700). The hand tool includes the core insert (103) and an axle shaft (1), a handle shaft (2) and a shaft connector (9). The axle shaft (1) is insertable into the core (700) with the bearing (7) inserted into the (700) core to releasably and frictionally engage the core (700) so that the roll (500, 600) is rotatable about the axle shaft (1) along with the bearing (7).