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Liao I-He Patents
Inventor:
I-He; Liao
Address:
Taichung City, TW
No. of patents:
4
Patents:




Patent Number Title Of Patent Date Issued
6722233 Pawl shifting device for a ratchet tool April 20, 2004
A ratchet tool includes a passage defined through the head of the tool and communicating with an interior of the head. A driving member is received in the head and is pivotally connected to a pawl which is engaged with a toothed member in the head. A first engaging member is located on t
6295896 Socket wrench having two engaging rods October 2, 2001
A socket wrench includes a head with two engaging rods respectively extending from two sides of the head. Each engaging rod has a disk connected thereto and a spring is connected between the two disks. A release pin extends through the two engaging rods and has two notches for respec
6260449 Ratchet tool July 17, 2001
A ratchet tool includes a head and a toothed member is rotatably received in an interior of the head. An output shaft extends from the toothed member. A frame having two plates is pivotably received in the interior of the head and one of the two plates has a slot defined therethrough. A
6257097 Ratchet tool having an eccentric rotator July 10, 2001
A ratchet tool includes a head in which a disk is engaged and the disk has an engaging member extending from an end of the head. A flange extends from the disk and the flange has toothed inner periphery. A toothed rotator is engaged with the toothed inner periphery of the disk and lo


 
 
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