TW357114B - Open end ratchet wrench - Google Patents

Open end ratchet wrench

Info

Publication number
TW357114B
TW357114B TW087112702A TW87112702A TW357114B TW 357114 B TW357114 B TW 357114B TW 087112702 A TW087112702 A TW 087112702A TW 87112702 A TW87112702 A TW 87112702A TW 357114 B TW357114 B TW 357114B
Authority
TW
Taiwan
Prior art keywords
workpiece
plates
open end
handle
ratchet wrench
Prior art date
Application number
TW087112702A
Other languages
Chinese (zh)
Inventor
John L Stanton
Original Assignee
John L Stanton
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US09/036,349 external-priority patent/US6223630B1/en
Application filed by John L Stanton filed Critical John L Stanton
Application granted granted Critical
Publication of TW357114B publication Critical patent/TW357114B/en

Links

Landscapes

  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)

Abstract

An open end tatchet wrench, including: a pair of jaws disposed on a handle and spaced to define an opening for a workpiece; and a pair of plates, each of which including a workpiece engaging surface mounted on the jaws for selective movement between first and second positions, (a) in the first position, the plates are immobile with respect to each other. So that rotation of the handle in a first direction causes the plates to grasp the workpiece between the engaging surfaces and turn the workpiece in the first direction; (b) in the second position, a first one of the plates is pivotable with respect to a second one of the plates so that rotation of the handle in a second, opposite direction causes pivoting of the first plate and allows the engaging surfaces to slide over the workpiece, thereby allowing the workpiece to remain stationery.
TW087112702A 1998-03-06 1998-08-01 Open end ratchet wrench TW357114B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/036,349 US6223630B1 (en) 1998-03-06 1998-03-06 Open end ratchet wrench
US11462898P 1998-07-13 1998-07-13

Publications (1)

Publication Number Publication Date
TW357114B true TW357114B (en) 1999-05-01

Family

ID=57940387

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087112702A TW357114B (en) 1998-03-06 1998-08-01 Open end ratchet wrench

Country Status (1)

Country Link
TW (1) TW357114B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI398324B (en) * 2011-08-12 2013-06-11 Proxene Tools Co Ltd Ratchet-action open-end wrench

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI398324B (en) * 2011-08-12 2013-06-11 Proxene Tools Co Ltd Ratchet-action open-end wrench

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