TW200722234A - A structure of lightening metal ratchet wrench - Google Patents

A structure of lightening metal ratchet wrench

Info

Publication number
TW200722234A
TW200722234A TW094143204A TW94143204A TW200722234A TW 200722234 A TW200722234 A TW 200722234A TW 094143204 A TW094143204 A TW 094143204A TW 94143204 A TW94143204 A TW 94143204A TW 200722234 A TW200722234 A TW 200722234A
Authority
TW
Taiwan
Prior art keywords
main body
forehead
frame
sunken portion
lightening
Prior art date
Application number
TW094143204A
Other languages
Chinese (zh)
Other versions
TWI276515B (en
Inventor
Yi-Han Liao
Original Assignee
Yi-Han Liao
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38646285&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW200722234(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Yi-Han Liao filed Critical Yi-Han Liao
Priority to TW94143204A priority Critical patent/TWI276515B/en
Application granted granted Critical
Publication of TWI276515B publication Critical patent/TWI276515B/en
Publication of TW200722234A publication Critical patent/TW200722234A/en

Links

Landscapes

  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Connection Of Plates (AREA)

Abstract

A structure of lightening metal ratchet wrench mainly comprises a main body, a frame and a cover: the main body made by aluminum alloy is divided roughly into the forehead and the body portion, the forehead is formed a sunken portion in free geometry shape having through holes in suitable position; a frame must be harder than main body, it has a sunken portion inside and an outside contour disposed to match forehead sunken portion without rotating motion, and there is formed a step between the top of the frame and forehead sunken portion; a cover is disposed on the top of main body by fixed parts to limit the frame inside the sunken portion of the main body.
TW94143204A 2005-12-07 2005-12-07 A structure of lightening metal ratchet wrench TWI276515B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94143204A TWI276515B (en) 2005-12-07 2005-12-07 A structure of lightening metal ratchet wrench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94143204A TWI276515B (en) 2005-12-07 2005-12-07 A structure of lightening metal ratchet wrench

Publications (2)

Publication Number Publication Date
TWI276515B TWI276515B (en) 2007-03-21
TW200722234A true TW200722234A (en) 2007-06-16

Family

ID=38646285

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94143204A TWI276515B (en) 2005-12-07 2005-12-07 A structure of lightening metal ratchet wrench

Country Status (1)

Country Link
TW (1) TWI276515B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104440724A (en) * 2014-10-24 2015-03-25 李永光 Ratchet wrench and manufacturing method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104440724A (en) * 2014-10-24 2015-03-25 李永光 Ratchet wrench and manufacturing method thereof

Also Published As

Publication number Publication date
TWI276515B (en) 2007-03-21

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Legal Events

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MC4A Revocation of granted patent