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US 2003/0145693 A1Published application
Tool retaining device for retaining various tools
OwnerLi Shiu Huanginventor
Life of this patent
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Abstract
A tool retaining device includes a shank having two ends selectively engaged in a barrel and having tool members detachably secured to the ends for being selectively used to act onto the objects or to drive fasteners. The shank includes an end shaft having a socket opening for receiving a tool member, a bucket secured onto the shaft and having a bore for slidably receiving a casing. A magnetic member is engaged in the casing and includes an orifice for slidably receiving the tool member and for attracting and retaining the tool member to the shaft.
Claims15
A tool retaining device comprising:
- a shaft including a first end having a socket opening formed therein,
- a first tool member attached to said socket opening of said shaft,
- a bucket including a first end secured to said shaft and including a bore formed therein, and including a second end, said first tool member being received in said bore of said second end of said bucket,
- a casing slidably received in said second end of said bucket, and including a magnetic member engaged therein, and including an orifice formed therein for slidably receiving said first tool member, said first tool member being slidably engaged through said magnetic member and said casing and extendible outward of said casing, and
- means for biasing said casing away from said bucket.
2 more elements
Dependencies are inferred from the claim text.