DE20213892U1 - ratchet - Google Patents

ratchet

Info

Publication number
DE20213892U1
DE20213892U1 DE20213892U DE20213892U DE20213892U1 DE 20213892 U1 DE20213892 U1 DE 20213892U1 DE 20213892 U DE20213892 U DE 20213892U DE 20213892 U DE20213892 U DE 20213892U DE 20213892 U1 DE20213892 U1 DE 20213892U1
Authority
DE
Germany
Prior art keywords
ratchet
recess
stop
opening
ratchet wheel
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
DE20213892U
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 DE20213892U priority Critical patent/DE20213892U1/en
Publication of DE20213892U1 publication Critical patent/DE20213892U1/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
    • B25B13/465—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 internally toothed ring
    • 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

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 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 (3)

1. Eine Ratsche, bestehend aus:
einem Ratschenkörper (10), der an einem Ende einen Kopf (11) mit einer Öffnung (13) aufweist, wobei diese Öffnung (13) auf einer Seite eine runde Vertiefung (14) aufweist;
einem Klinkenrad (20), das in der Öffnung (13) montiert ist, wobei dieses Klinkenrad (20) in der Mitte ein durchgehendes Einrückloch (21) mit Verzahnung aufweist, welches zum Festhalten einer Fassung, Schraube, Mutter dient und das um die Außenseite herum mit einer in eine Richtung geneigten Verzahnung (22) versehen ist; und
einem Anschlagmechanismus, der in der runden Vertiefung (14) des Ratschenkörpers (10) montiert ist und mit der schrägen Verzahnung (22) des Klinkenrades (20) eingreift, um die Drehrichtung dieses Klinkenrades (20) innerhalb der Öffnung (13) zu regeln;
dadurch gekennzeichnet, daß der Anschlagmechanismus aus den folgenden Bauteilen besteht:
einem leicht gebogenen Anschlag (30), dessen ein Ende drehbar am Ratschenkörper (10) dicht bei einer Seite der Vertiefung (14) anstößt; ein zweites Ende und zwischen diesen beiden Enden eine Vertiefung (32) aufweist, während das zweite Ende auf der Rückseite eine Kerbe (33) aufweist;
einer Feder (62), mit der das zweite Ende des leicht gebogenen Anschlages (30) gegen das Klinkenrad (20) gedrückt wird, wobei ein Ende dieser Feder (62) in der Kerbe (33) dieses Anschlages (30) befestigt, während das andere Ende an die senkrechte Innenwand der Vertiefung (14) befestigt ist; und
einer Schraube (40), die in der Vertiefung (32) des leicht gebogenen Anschlages (30) vorgesehen ist und mit der schrägen Verzahnung (22) des Klinkenrades (20) einrastet, damit das Klinkenrad (20) in der Öffnung (13) mit dem Daumen gedreht werden kann;1. A ratchet consisting of:
a ratchet body ( 10 ) having at one end a head ( 11 ) with an opening ( 13 ), said opening ( 13 ) having a round recess ( 14 ) on one side;
a ratchet wheel ( 20 ), which is mounted in the opening ( 13 ), this ratchet wheel ( 20 ) in the middle has a continuous engagement hole ( 21 ) with teeth, which serves to hold a socket, screw, nut and around the outside is provided with teeth ( 22 ) inclined in one direction; and
a stop mechanism which is mounted in the round recess ( 14 ) of the ratchet body ( 10 ) and which engages with the oblique toothing ( 22 ) of the ratchet wheel ( 20 ) in order to regulate the direction of rotation of this ratchet wheel ( 20 ) within the opening ( 13 );
characterized in that the stop mechanism consists of the following components:
a slightly curved stop ( 30 ), one end of which rotatably abuts the ratchet body ( 10 ) close to one side of the recess ( 14 ); a second end and between these two ends has a recess ( 32 ), while the second end has a notch ( 33 ) on the back;
a spring ( 62 ) with which the second end of the slightly bent stop ( 30 ) is pressed against the ratchet wheel ( 20 ), one end of this spring ( 62 ) being fixed in the notch ( 33 ) of this stop ( 30 ) while the the other end is attached to the vertical inner wall of the recess ( 14 ); and
a screw ( 40 ) which is provided in the recess ( 32 ) of the slightly curved stop ( 30 ) and engages with the oblique toothing ( 22 ) of the ratchet wheel ( 20 ) so that the ratchet wheel ( 20 ) in the opening ( 13 ) with the thumb can be turned; 2. Die Ratsche nach Anspruch 1, dadurch gekennzeichnet, daß der Anschlagmechanismus aus einer zweiten Feder (63) besteht, die auf einer Seite der Vertiefung (32) des Anschlages (30) montiert ist und in der ein Ende der in dieser Vertiefung (32) eingebrachten Schraube (40) getragen wird.2. The ratchet according to claim 1, characterized in that the stop mechanism consists of a second spring ( 63 ) which is mounted on one side of the recess ( 32 ) of the stop ( 30 ) and in which one end of the recess ( 32 ) inserted screw ( 40 ) is worn. 3. Die Ratsche nach Anspruch 1, dadurch gekennzeichnet, daß ein Ende der Schraube (40) aus dem leicht gebogenen Anschlag (30) und aus der Öffnung (11) des Ratschenkörpers (10) herausragt und fest mit einer Kappe (64) oder einem Knauf (65) befestigt ist.3. The ratchet according to claim 1, characterized in that one end of the screw ( 40 ) protrudes from the slightly curved stop ( 30 ) and from the opening ( 11 ) of the ratchet body ( 10 ) and firmly with a cap ( 64 ) or one Knob ( 65 ) is attached.
DE20213892U 2002-09-09 2002-09-09 ratchet Expired - Lifetime DE20213892U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20213892U DE20213892U1 (en) 2002-09-09 2002-09-09 ratchet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20213892U DE20213892U1 (en) 2002-09-09 2002-09-09 ratchet

Publications (1)

Publication Number Publication Date
DE20213892U1 true DE20213892U1 (en) 2002-11-21

Family

ID=7974891

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20213892U Expired - Lifetime DE20213892U1 (en) 2002-09-09 2002-09-09 ratchet

Country Status (1)

Country Link
DE (1) DE20213892U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009046996B4 (en) * 2009-09-09 2012-03-01 Re-Dai Precision Tools Co., Ltd. Pressable ratchet wrench

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009046996B4 (en) * 2009-09-09 2012-03-01 Re-Dai Precision Tools Co., Ltd. Pressable ratchet wrench

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030102

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20060224

R157 Lapse of ip right after 6 years

Effective date: 20090401

R082 Change of representative

Representative=s name: KANDLBINDER, MARKUS, DIPL.-PHYS., DE