TW494826U - Micro-adjustment structure improvement for ratchet wrench - Google Patents
Micro-adjustment structure improvement for ratchet wrenchInfo
- Publication number
- TW494826U TW494826U TW090215381U TW90215381U TW494826U TW 494826 U TW494826 U TW 494826U TW 090215381 U TW090215381 U TW 090215381U TW 90215381 U TW90215381 U TW 90215381U TW 494826 U TW494826 U TW 494826U
- Authority
- TW
- Taiwan
- Prior art keywords
- micro
- adjustment structure
- ratchet wrench
- structure improvement
- improvement
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle
- B25B13/461—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member
- B25B13/462—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis
- B25B13/463—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis a pawl engaging an externally toothed wheel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle
- B25B13/461—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member
- B25B13/467—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member which are gear-operated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW090215381U TW494826U (en) | 2001-09-04 | 2001-09-04 | Micro-adjustment structure improvement for ratchet wrench |
US10/209,061 US20030041697A1 (en) | 2001-09-04 | 2002-07-29 | Ratchet wrench |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW090215381U TW494826U (en) | 2001-09-04 | 2001-09-04 | Micro-adjustment structure improvement for ratchet wrench |
Publications (1)
Publication Number | Publication Date |
---|---|
TW494826U true TW494826U (en) | 2002-07-11 |
Family
ID=21686332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW090215381U TW494826U (en) | 2001-09-04 | 2001-09-04 | Micro-adjustment structure improvement for ratchet wrench |
Country Status (2)
Country | Link |
---|---|
US (1) | US20030041697A1 (zh) |
TW (1) | TW494826U (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7044029B1 (en) | 2004-06-28 | 2006-05-16 | Snap-On Incorporated | Ratcheting tool with pawl spring retainer |
US8051747B1 (en) * | 2009-04-24 | 2011-11-08 | Chiung-Chang Tsai | One-way ratchet wrench |
US8545505B2 (en) | 2010-01-15 | 2013-10-01 | Pioneer Surgical Technology, Inc. | Low friction rod persuader |
-
2001
- 2001-09-04 TW TW090215381U patent/TW494826U/zh not_active IP Right Cessation
-
2002
- 2002-07-29 US US10/209,061 patent/US20030041697A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20030041697A1 (en) | 2003-03-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GD4K | Issue of patent certificate for granted utility model filed before june 30, 2004 | ||
MM4K | Annulment or lapse of a utility model due to non-payment of fees |