DE20217121U1 - Connector for handle of garden tool has connecting stub with outer clamping sleeve - Google Patents

Connector for handle of garden tool has connecting stub with outer clamping sleeve

Info

Publication number
DE20217121U1
DE20217121U1 DE20217121U DE20217121U DE20217121U1 DE 20217121 U1 DE20217121 U1 DE 20217121U1 DE 20217121 U DE20217121 U DE 20217121U DE 20217121 U DE20217121 U DE 20217121U DE 20217121 U1 DE20217121 U1 DE 20217121U1
Authority
DE
Germany
Prior art keywords
sleeve
clamping sleeve
clamping
connection unit
unit according
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
DE20217121U
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.)
FORMOSA TOOLS CO
Original Assignee
FORMOSA TOOLS CO
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 FORMOSA TOOLS CO filed Critical FORMOSA TOOLS CO
Priority to DE20217121U priority Critical patent/DE20217121U1/en
Publication of DE20217121U1 publication Critical patent/DE20217121U1/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
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G3/00—Attaching handles to the implements
    • B25G3/02—Socket, tang, or like fixings
    • B25G3/12—Locking and securing devices
    • B25G3/28—Locking and securing devices comprising wedges, keys, or like expanding means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/02—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections with conical parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04—Clamping or clipping connections
    • F16B7/0406—Clamping or clipping connections for rods or tubes being coaxial
    • F16B7/0413—Clamping or clipping connections for rods or tubes being coaxial for tubes using the innerside thereof

Abstract

The connector for the handle of a garden tool has a cylindrical connecting stub (10) and a clamping sleeve (20). The stub has a frusto-conical thread, with the handle end being larger. The clamping sleeve has a slit and a bore matching the threaded stub. The sleeve thus defines a C-shaped cross section. The sleeve is fitted around the stub to retain the tool handle.

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 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 (6)

1. Verbindungseinheit, umfassend ein Verbindungsglied (10) und eine Spannhülse (20), dadurch gekennzeichnet: dass das Verbindungsglied (10) eine zylinderförmige Stoßfuge (11) und ein kegelstumpfförmiges Gewindeteil (12), dessen der Stoßfuge (11) zugewandtes Ende im Durchmesser größer als seine Stirnseite ist, aufweist, dass die Spannhülse (20) einen entlang der Hülsenwand vorgesehenen Schlitz (21)und eine dem Gewindeteil(12) entsprechende Durchbohrung (22) aufweist, die mit Gewinde versehen ist, so dass die Spannhülse (20) einen C-förmigen Querschnitt besitzt, wobei die Spannhülse (20) um das Gewindeteil (12) herum angebracht ist.1. Connection unit, comprising a connecting member ( 10 ) and an adapter sleeve ( 20 ), characterized in that the connecting member ( 10 ) has a cylindrical butt joint ( 11 ) and a truncated cone-shaped threaded part ( 12 ), the end of the butt joint ( 11 ) facing in diameter is larger than its end face, that the clamping sleeve ( 20 ) has a slot ( 21 ) provided along the sleeve wall and a through-bore ( 22 ) corresponding to the threaded part ( 12 ), which is provided with a thread, so that the clamping sleeve ( 20 ) has a C-shaped cross-section, the clamping sleeve ( 20 ) being fitted around the threaded part ( 12 ). 2. Verbindungseinheit nach Anspruch 1, dadurch gekennzeichnet, dass die Spannhülse (20) mindestens mit einer entlang der Hülsenwand im gleichen Winkelabstand zum Schlitz (21) ausgebildeten Längsnut (23) versehen, wobei die Spannhülse (20) mindestens in zwei Spannblätter (24), die durch ein Bindeglied (25) verbunden sind, aufgeteilt ist.2. Connection unit according to claim 1, characterized in that the clamping sleeve ( 20 ) is provided with at least one longitudinal groove ( 23 ) formed along the sleeve wall at the same angular distance from the slot ( 21 ), the clamping sleeve ( 20 ) being provided in at least two clamping blades ( 24 ). , which are connected by a link ( 25 ). 3. Verbindungseinheit nach Anspruch 2, dadurch gekennzeichnet, dass die Spannhülse (20) zwei entlang der Hülsenwand im gleichen Winkelabstand zum Schlitz (21) ausgebildeten Längsnuten (23) aufweist, wobei die Spannhülse (20) in drei Spannblätter (24), die durch zwei Bindeglieder (25) verbünden sind, aufgeteilt ist.3. Connection unit according to claim 2, characterized in that the clamping sleeve ( 20 ) has two longitudinal grooves ( 23 ) formed along the sleeve wall at the same angular distance from the slot ( 21 ), wherein the clamping sleeve ( 20 ) in three clamping blades ( 24 ) through two links ( 25 ) are connected, is divided. 4. Verbindungseinheit nach Anspruch 2 oder 3, dadurch gekennzeichnet, dass die Spannblätter (24) der Spannhülse (20) auf ihren Oberflächen mehrere entlang der Hülsenwand parallel ausgebildete Einkerbungen aufweisen.4. Connection unit according to claim 2 or 3, characterized in that the clamping blades ( 24 ) of the clamping sleeve ( 20 ) have a plurality of notches formed in parallel along the sleeve wall on their surfaces. 5. Verbindungseinheit nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass das Verbindungsglied (10) an der Stirnseite des Gewindeteils (12) einen kegelstumpfförmigen Spannflansch (13) aufweist.5. Connection unit according to one of claims 1 to 4, characterized in that the connecting member ( 10 ) on the end face of the threaded part ( 12 ) has a frustoconical clamping flange ( 13 ). 6. Verbindungseinheit nach Anspruch 5, dadurch gekennzeichnet, dass das Verbindungsglied (10) einen Ringflansch (14), der zwischen der Stoßfuge (11) und dem Gewindeteil (12) ausgebildet ist, aufweist.6. Connection unit according to claim 5, characterized in that the connecting member ( 10 ) has an annular flange ( 14 ) which is formed between the butt joint ( 11 ) and the threaded part ( 12 ).
DE20217121U 2002-11-06 2002-11-06 Connector for handle of garden tool has connecting stub with outer clamping sleeve Expired - Lifetime DE20217121U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20217121U DE20217121U1 (en) 2002-11-06 2002-11-06 Connector for handle of garden tool has connecting stub with outer clamping sleeve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20217121U DE20217121U1 (en) 2002-11-06 2002-11-06 Connector for handle of garden tool has connecting stub with outer clamping sleeve

Publications (1)

Publication Number Publication Date
DE20217121U1 true DE20217121U1 (en) 2003-02-06

Family

ID=7976683

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20217121U Expired - Lifetime DE20217121U1 (en) 2002-11-06 2002-11-06 Connector for handle of garden tool has connecting stub with outer clamping sleeve

Country Status (1)

Country Link
DE (1) DE20217121U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012214123B4 (en) 2011-08-12 2018-09-06 Tangshan Changzhi Agricultural Tools Designing & Manufacturing Co., Ltd. Connection system for agricultural equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012214123B4 (en) 2011-08-12 2018-09-06 Tangshan Changzhi Agricultural Tools Designing & Manufacturing Co., Ltd. Connection system for agricultural equipment

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030313

R150 Term of protection extended to 6 years

Effective date: 20051221

R157 Lapse of ip right after 6 years

Effective date: 20090603