DE20005280U1 - Directional control arrangement of a ratchet tool - Google Patents

Directional control arrangement of a ratchet tool

Info

Publication number
DE20005280U1
DE20005280U1 DE20005280U DE20005280U DE20005280U1 DE 20005280 U1 DE20005280 U1 DE 20005280U1 DE 20005280 U DE20005280 U DE 20005280U DE 20005280 U DE20005280 U DE 20005280U DE 20005280 U1 DE20005280 U1 DE 20005280U1
Authority
DE
Germany
Prior art keywords
key body
upper opening
transverse bore
ratchet wheel
control arrangement
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
DE20005280U
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 DE20005280U priority Critical patent/DE20005280U1/en
Publication of DE20005280U1 publication Critical patent/DE20005280U1/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
    • B25B13/468—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member with possibility of locking the ratchet mechanism
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

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 erfaßtThe description text was not recorded electronically

Claims (4)

1. Richtungssteuerungsanordnung eines Ratschenwerkzeuges mit umkehrba­ rer Arbeitsrichtung, wobei im Ringende des Werkzeuges ein Ratschenrad drehbar gehalten ist, gekennzeichnet durch:
eine Querbohrung (12) durch die Peripherie des Ringendes (11) des Schlüssel­ körpers (1), die sich im wesentlichen senkrecht zu einer Seitenwand erstreckt, wobei eine obere Öffnung (13) senkrecht von dem mittleren Teil der Querbohrung (12) bis zur oberen Wandung verläuft und eine Mehrzahl von Positionierkerben (131) an der Peripherie der oberen Öffnung (13) ausgebildet ist,
zwei Anschlagblöcke (3) die in der Querbohrung (12) innerhalb des Schlüsselkör­ pers (1) montiert sind, die jeweils einen schräg verlaufenden gezahnten Bereich (31) auf der Vorderseite aufweisen, welcher mit dem Ratschenrad (2) innerhalb der Ringausnehmung (111) am Ringende (11) des Schlüsselkörpers (1) zum Ein­ griff führbar ist zur Richtungssteuerung der Arbeitsrichtung des Ratschenrades (2),
Federelemente (6), die in der Querbohrung (12) montiert sind, wobei mittels deren Kraftauswirkung die Anschlagblöcke (3) in Eingriff mit dem Ratschenrad (2) führ­ bar sind und
einen Drehsteuerknopf (4), der in der oberen Öffnung (13) des Schlüsselkörpers (1) montiert ist und in der oberen Öffnung (13) drehbar ist zwischen mindestens 2 Positionen zur Steuerung des Eingriffes zwischen den Anschlagblöcken (3) und dem Ratschenrad (2), wobei der Drehsteuerknopf (4) einen oberen Griff (41) trägt, der sich außerhalb des Schlüsselkörpers (1) befindet, sowie einen unteren Schaft (42) der in die obere Öffnung (13) eingreift und mittels des oberen Griffes (41) re­ lativ zu den Anschlagblöcken (3) drehbar ist, während eine Sackbohrung (421) in der Peripherie des unteren Schaftes (42) ausgebildet ist, in welcher eine unter dem Druck einer Feder (71) stehenden Stahlkugel (72) montiert ist, die über die Peripherie des Schaftes (42) hinausragt zum Eingriff mit einer der Positionierker­ ben (131) innerhalb der oberen Öffnung (13).1. Direction control arrangement of a ratchet tool with reversible working direction, a ratchet wheel being rotatably held in the ring end of the tool, characterized by :
a transverse bore (12) through the periphery of the ring end (11) of the key body (1) which extends substantially perpendicular to a side wall, an upper opening (13) perpendicular from the central part of the transverse bore (12) to the upper Wall runs and a plurality of positioning notches (131) is formed on the periphery of the upper opening (13),
two stop blocks (3) which are mounted in the transverse bore (12) inside the key body (1), each of which has an inclined toothed area (31) on the front, which with the ratchet wheel (2) inside the ring recess (111) at the ring end (11) of the key body (1) for a handle can be guided to control the direction of the working direction of the ratchet wheel (2),
Spring elements (6) which are mounted in the transverse bore (12), the stop blocks (3) being in engagement with the ratchet wheel (2) by means of their force effect, and
a rotary control button (4) which is mounted in the upper opening (13) of the key body (1) and which is rotatable in the upper opening (13) between at least 2 positions for controlling the engagement between the stop blocks (3) and the ratchet wheel (2 ), the rotary control button (4) carrying an upper handle (41), which is located outside the key body (1), and a lower shaft (42) which engages in the upper opening (13) and by means of the upper handle (41) re relatively to the stop blocks (3) is rotatable, while a blind bore (421) is formed in the periphery of the lower shaft (42), in which a steel ball (72) under the pressure of a spring (71) is mounted, which about the periphery of the shaft (42) projects into engagement with one of the positioning notches (131) within the upper opening (13). 2. Richtungssteuerungsanordnung gemäß Anspruch 1, dadurch gekennzeich­ net, daß der Schlüsselkörper (1) drei Positionierkerben (3) in der oberen Öffnung (13) aufweist, wobei der Drehsteuerknopf (4) in drei Positionen arretierbar ist.2. Direction control arrangement according to claim 1, characterized net that the key body (1) three positioning notches (3) in the upper opening (13), the rotary control button (4) being lockable in three positions. 3. Richtungssteuerungsanordnung gemäß einem der Ansprüche 1 oder 2, da­ durch gekennzeichnet, daß die Querbohrung (12) innerhalb des Schlüsselkörpers (1) ein Innengewinde (121) an einem Ende trägt zur Aufnahme einer Gewinde­ kappe (5), die die Querbohrung (12) abschließt, in welcher sich die Anschlagblöc­ ke (3) und die Federelemente (6) befinden.3. Direction control arrangement according to one of claims 1 or 2, because characterized in that the transverse bore (12) within the key body (1) an internal thread (121) at one end supports receiving a thread cap (5) which closes the transverse bore (12) in which the stop block ke (3) and the spring elements (6). 4. Richtungssteuerungsanordnung gemäß einem der vorangehenden Ansprü­ che, dadurch gekennzeichnet, daß die Anschlagblöcke (3) jeweils eine schräge Anschlagkante (32) umfassen, die auf der rückwärtigen Seite an einem Ende aus­ gebildet ist und an den unteren Schaft (42) des Drehsteuerknopfes (4) anliegt.4. Direction control arrangement according to one of the preceding claims che, characterized in that the stop blocks (3) each have a slope Stop edge (32) include that on the rear side at one end is formed and abuts the lower shaft (42) of the rotary control button (4).
DE20005280U 2000-03-20 2000-03-20 Directional control arrangement of a ratchet tool Expired - Lifetime DE20005280U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20005280U DE20005280U1 (en) 2000-03-20 2000-03-20 Directional control arrangement of a ratchet tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20005280U DE20005280U1 (en) 2000-03-20 2000-03-20 Directional control arrangement of a ratchet tool

Publications (1)

Publication Number Publication Date
DE20005280U1 true DE20005280U1 (en) 2000-05-25

Family

ID=7939156

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20005280U Expired - Lifetime DE20005280U1 (en) 2000-03-20 2000-03-20 Directional control arrangement of a ratchet tool

Country Status (1)

Country Link
DE (1) DE20005280U1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10136254B4 (en) * 2000-09-01 2004-11-04 Bobby Hu Switching arrangement for a reversible ratchet wrench
GB2439791A (en) * 2006-07-05 2008-01-09 Cheng Tsan Hu Ratchet tool
DE10239053B4 (en) * 2002-02-01 2008-03-20 Bobby Hu Convertible ratchet wrench
EP2135708A1 (en) * 2008-06-19 2009-12-23 Bobby Hu Ratchet wrench with three operative positions
EP2329919A1 (en) * 2010-06-10 2011-06-08 New Way Tools Co., Ltd. Ratchet wrench
US10864616B2 (en) 2014-05-15 2020-12-15 Snap-On Incorporated Ratchet mechanism for ratchet wrench

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10136254B4 (en) * 2000-09-01 2004-11-04 Bobby Hu Switching arrangement for a reversible ratchet wrench
DE10239053B4 (en) * 2002-02-01 2008-03-20 Bobby Hu Convertible ratchet wrench
GB2439791A (en) * 2006-07-05 2008-01-09 Cheng Tsan Hu Ratchet tool
EP2135708A1 (en) * 2008-06-19 2009-12-23 Bobby Hu Ratchet wrench with three operative positions
EP2329919A1 (en) * 2010-06-10 2011-06-08 New Way Tools Co., Ltd. Ratchet wrench
US10864616B2 (en) 2014-05-15 2020-12-15 Snap-On Incorporated Ratchet mechanism for ratchet wrench

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000629

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

Effective date: 20030429

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20060602

R158 Lapse of ip right after 8 years

Effective date: 20081001

R082 Change of representative

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