DE20217118U1 - Spanner with magnetic ring for securing loosened nut comprises main body with ratchet head at one end which has accommodation space with lateral recess - Google Patents

Spanner with magnetic ring for securing loosened nut comprises main body with ratchet head at one end which has accommodation space with lateral recess

Info

Publication number
DE20217118U1
DE20217118U1 DE20217118U DE20217118U DE20217118U1 DE 20217118 U1 DE20217118 U1 DE 20217118U1 DE 20217118 U DE20217118 U DE 20217118U DE 20217118 U DE20217118 U DE 20217118U DE 20217118 U1 DE20217118 U1 DE 20217118U1
Authority
DE
Germany
Prior art keywords
ring
ring gear
nut
magnetic ring
ratchet head
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
DE20217118U
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 DE20217118U priority Critical patent/DE20217118U1/en
Publication of DE20217118U1 publication Critical patent/DE20217118U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/02—Arrangements for handling screws or nuts
    • B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
    • B25B23/12—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using magnetic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

The spanner with a magnetic ring for securing a loosened nut comprises a main body (10) with a ratchet head (11) at one end which has an accommodation space with a lateral recess. In the accommodation space a toothed rim is located and in the recess is a stop pawl (24). The rim and the pawl are in engagement with each other. On the toothed rim a rotary ring (30) is located, which has a central free space, which draws a magnetic ring (40), with which a loosened nut can be secured. This enables the nut directly to be withdrawn by the spanner.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (2)

1. Schraubenschlüsselmit einem magnetischen Ring zur Anziehung der abgedrehten Mutter, der im wesentlichen aus einem Hauptkörper (10) besteht, der an einem Ende einen Ratschenkopf (11) aufweist, der einen Aufnahmeraum (21) besitzt, der seitlich mit einer Ausnehmung (22) versehen ist, wobei im Aufnahmeraum (21) ein Zahnkranz (23) und in der Ausnehmung eine Sperrklinke (24) aufgenommen ist, die in Eingriff stehen, wobei
der Zahnkranz (23) einen Innenraum (231) aufweist, durch den der Zahnkranz eine Mutter umschließen kann,
der Zahnkranz (23) durch einen C-förmigen Ring (25) im Aufnahmeraum (21) des Ratschenkopfs (11) befestigt ist, und
auf den Zahnkranz (23) ein Drehring (30) aufgesteck wird, der einen Zentralfreiraum (31) aufweist und einen magnetischen Ring (40) anzieht, von dem der abgedrehten Mutter (50) angezogen werden kann, wodurch die Mutter direkt mit dem Schraubenschlüssel abgenommen werden kann.A wrench with a magnetic ring for attracting the twisted nut, which essentially consists of a main body ( 10 ) which has a ratchet head ( 11 ) at one end, which has a receiving space ( 21 ) which is laterally provided with a recess ( 22 ) is provided, wherein in the receiving space ( 21 ) a ring gear ( 23 ) and in the recess a pawl ( 24 ) is received, which are in engagement, wherein
the ring gear ( 23 ) has an interior ( 231 ) through which the ring gear can enclose a nut,
the ring gear ( 23 ) is fastened by a C-shaped ring ( 25 ) in the receiving space ( 21 ) of the ratchet head ( 11 ), and
on the ring gear ( 23 ) a rotary ring ( 30 ) is placed, which has a central clearance ( 31 ) and attracts a magnetic ring ( 40 ), from which the twisted nut ( 50 ) can be tightened, whereby the nut is removed directly with the wrench can be. 2. Schraubenschlüssel mit einem magnetischen Ring zur Anziehung der abgedrehten Mutter, der im wesentlichen aus einem Hauptkörper (10) besteht, der an einem Ende einen Ratschenkopf (11) aufweist, der einen Aufnahmeraum (21) besitzt, der seitlich mit einer Ausnehmung (22) versehen ist, wobei im Aufnahmeraum (21) ein Zahnkranz (23) und in der Ausnehmung eine Sperrklinke (24) aufgenommen ist, die in Eingriff stehen, wobei
der Zahnkranz (23) einen Innenraum (231) aufweist, durch den der Zahnkranz eine Mutter umschließen kann, und
der Zahnkranz (23) durch einen C-förmigen Ring (25) im Aufnahmeraum (21) des Ratschenkopfs (11) befestigt ist,
dadurch gekennzeichnet, daß
auf den Zahnkranz (23) ein Drehring (30) aufgesteckt wird, der einen Zentralfreiraum (31) aufweist, der eine Schulter (32) bildet, deren Unterseite einen magnetischen Ring (40) anzieht, wodurch sich der magnetische Ring (40) zwischen dem Drehring (30) und dem Zahnkranz (23) befindet und dem Zahnkranzes (23) nach innen vorsteht, wodurch der abgedrehten Mutter (50) von dem magnetischen Ring (40) angezogen werden kann, so daß die Mutter direkt mit dem Schraubenschlüssel abgenommen werden kann.2. Wrench with a magnetic ring for attracting the twisted nut, which essentially consists of a main body ( 10 ) which has a ratchet head ( 11 ) at one end, which has a receiving space ( 21 ) which is laterally with a recess ( 22 ) is provided, wherein in the receiving space ( 21 ) a ring gear ( 23 ) and in the recess a pawl ( 24 ) is received, which are in engagement, wherein
the ring gear ( 23 ) has an interior ( 231 ) through which the ring gear can enclose a nut, and
the ring gear ( 23 ) is fastened in the receiving space ( 21 ) of the ratchet head ( 11 ) by a C-shaped ring ( 25 ),
characterized in that
on the ring gear ( 23 ) a rotary ring ( 30 ) is placed, which has a central clearance ( 31 ) which forms a shoulder ( 32 ), the underside of which attracts a magnetic ring ( 40 ), whereby the magnetic ring ( 40 ) between the Rotating ring ( 30 ) and the ring gear ( 23 ) and the ring gear ( 23 ) protrudes inwards, whereby the twisted nut ( 50 ) can be tightened by the magnetic ring ( 40 ), so that the nut can be removed directly with the wrench ,
DE20217118U 2002-11-06 2002-11-06 Spanner with magnetic ring for securing loosened nut comprises main body with ratchet head at one end which has accommodation space with lateral recess Expired - Lifetime DE20217118U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20217118U DE20217118U1 (en) 2002-11-06 2002-11-06 Spanner with magnetic ring for securing loosened nut comprises main body with ratchet head at one end which has accommodation space with lateral recess

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20217118U DE20217118U1 (en) 2002-11-06 2002-11-06 Spanner with magnetic ring for securing loosened nut comprises main body with ratchet head at one end which has accommodation space with lateral recess

Publications (1)

Publication Number Publication Date
DE20217118U1 true DE20217118U1 (en) 2003-01-16

Family

ID=7976680

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20217118U Expired - Lifetime DE20217118U1 (en) 2002-11-06 2002-11-06 Spanner with magnetic ring for securing loosened nut comprises main body with ratchet head at one end which has accommodation space with lateral recess

Country Status (1)

Country Link
DE (1) DE20217118U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100371134C (en) * 2004-12-20 2008-02-27 胡厚飞 Structure improved driving tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100371134C (en) * 2004-12-20 2008-02-27 胡厚飞 Structure improved driving tool

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030220

R150 Term of protection extended to 6 years

Effective date: 20051027

R151 Term of protection extended to 8 years

Effective date: 20090203

R152 Term of protection extended to 10 years

Effective date: 20101210

R071 Expiry of right
R071 Expiry of right