DE202005001004U1 - Ratchet spanner, has locking devices mounted in ratchet grooves for engaging with holes in bottom of ratchet mounting cavity - Google Patents

Ratchet spanner, has locking devices mounted in ratchet grooves for engaging with holes in bottom of ratchet mounting cavity Download PDF

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Publication number
DE202005001004U1
DE202005001004U1 DE200520001004 DE202005001004U DE202005001004U1 DE 202005001004 U1 DE202005001004 U1 DE 202005001004U1 DE 200520001004 DE200520001004 DE 200520001004 DE 202005001004 U DE202005001004 U DE 202005001004U DE 202005001004 U1 DE202005001004 U1 DE 202005001004U1
Authority
DE
Germany
Prior art keywords
ratchet
holes
engaging
grooves
mounting cavity
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE200520001004
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Priority to DE200520001004 priority Critical patent/DE202005001004U1/en
Publication of DE202005001004U1 publication Critical patent/DE202005001004U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Abstract

The bottom of the cavity (13) in which the ratchet (2) is mounted contains four locking holes (131-134) and two grooves (24, 25) provided on both sides of the ratchet can be aligned with two of these holes. A locking device (241, 251) comprising a spring (241A, 251A) and ball bearing (241B, 251B) is mounted in each groove and the ball bearing can engage with one of the locking holes.
DE200520001004 2005-01-21 2005-01-21 Ratchet spanner, has locking devices mounted in ratchet grooves for engaging with holes in bottom of ratchet mounting cavity Expired - Lifetime DE202005001004U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200520001004 DE202005001004U1 (en) 2005-01-21 2005-01-21 Ratchet spanner, has locking devices mounted in ratchet grooves for engaging with holes in bottom of ratchet mounting cavity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200520001004 DE202005001004U1 (en) 2005-01-21 2005-01-21 Ratchet spanner, has locking devices mounted in ratchet grooves for engaging with holes in bottom of ratchet mounting cavity

Publications (1)

Publication Number Publication Date
DE202005001004U1 true DE202005001004U1 (en) 2005-03-31

Family

ID=34400280

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200520001004 Expired - Lifetime DE202005001004U1 (en) 2005-01-21 2005-01-21 Ratchet spanner, has locking devices mounted in ratchet grooves for engaging with holes in bottom of ratchet mounting cavity

Country Status (1)

Country Link
DE (1) DE202005001004U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008053158A1 (en) * 2008-10-24 2010-04-29 Gedore-Werkzeugfabrik Otto Dowidat Kg Ratchet key, particularly double-end ring spanner, single-end ring spanner and flat ratchet key for tightening and loosening of screws and nuts, comprises combination of open-end spanner on one side and ring spanner on other side
CN104842303A (en) * 2014-02-18 2015-08-19 陈家佑 Ratchet wrench capable of replacing tool head

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008053158A1 (en) * 2008-10-24 2010-04-29 Gedore-Werkzeugfabrik Otto Dowidat Kg Ratchet key, particularly double-end ring spanner, single-end ring spanner and flat ratchet key for tightening and loosening of screws and nuts, comprises combination of open-end spanner on one side and ring spanner on other side
CN104842303A (en) * 2014-02-18 2015-08-19 陈家佑 Ratchet wrench capable of replacing tool head

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20050504

R156 Lapse of ip right after 3 years

Effective date: 20080801