EP0252187A3 - Coupling device for attaching a handle to a tool - Google Patents

Coupling device for attaching a handle to a tool Download PDF

Info

Publication number
EP0252187A3
EP0252187A3 EP86201760A EP86201760A EP0252187A3 EP 0252187 A3 EP0252187 A3 EP 0252187A3 EP 86201760 A EP86201760 A EP 86201760A EP 86201760 A EP86201760 A EP 86201760A EP 0252187 A3 EP0252187 A3 EP 0252187A3
Authority
EP
European Patent Office
Prior art keywords
handle
tool
attaching
internal
coupling device
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.)
Granted
Application number
EP86201760A
Other languages
French (fr)
Other versions
EP0252187B1 (en
EP0252187A2 (en
Inventor
Carl Decoopman
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.)
PDC Brush NV
Original Assignee
PDC Brush NV
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 PDC Brush NV filed Critical PDC Brush NV
Priority to AT86201760T priority Critical patent/ATE76602T1/en
Publication of EP0252187A2 publication Critical patent/EP0252187A2/en
Publication of EP0252187A3 publication Critical patent/EP0252187A3/en
Application granted granted Critical
Publication of EP0252187B1 publication Critical patent/EP0252187B1/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
    • B25G3/20—Locking and securing devices comprising clamping or contracting means acting concentrically on the handle or socket
    • B25G3/22—Chucks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G3/00—Attaching handles to the implements
    • B25G3/34—Attaching handles to the implements by pressing the handle on the implements; using cement or molten metal, e.g. casting, moulding, by welding or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Food-Manufacturing Devices (AREA)
  • Harvester Elements (AREA)
  • Mechanical Operated Clutches (AREA)
  • Table Equipment (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

The coupling (1) is intended for securing a handle (5) to a tool (8) e.g. a broom or rake. It comprises a hollow element (2) secured to or part of the tool and provided with an internal taper screw thread (4), to grip the end of the handle. A clamp is provided for the end of the handle, e.g. circumferentially spaced axially projecting resilient lips (10). - These clamps are radially inwardly pressed by a screw bush (3) around the end of the handle, with an internal screw thread (13) fitting on external thread (11) on the element (2). The bush pref. has an internal cone (14) to engage the ends (9) of the lips.
EP86201760A 1986-06-10 1986-10-13 Coupling device for attaching a handle to a tool Expired - Lifetime EP0252187B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86201760T ATE76602T1 (en) 1986-06-10 1986-10-13 COUPLING PIECE FOR ATTACHING A HANDLE TO A TOOL.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE2/60989A BE904895A (en) 1986-06-10 1986-06-10 Coupling to secure handle to tool e.g. broom or rake - has hollow element on tool with internal taper thread for handle end and spring lips to clamp handle applied by bush screwed on element
BE2060989 1986-06-10

Publications (3)

Publication Number Publication Date
EP0252187A2 EP0252187A2 (en) 1988-01-13
EP0252187A3 true EP0252187A3 (en) 1988-10-12
EP0252187B1 EP0252187B1 (en) 1992-05-27

Family

ID=3865809

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86201760A Expired - Lifetime EP0252187B1 (en) 1986-06-10 1986-10-13 Coupling device for attaching a handle to a tool

Country Status (8)

Country Link
EP (1) EP0252187B1 (en)
AT (1) ATE76602T1 (en)
BE (1) BE904895A (en)
CA (1) CA1310478C (en)
DE (1) DE3685496D1 (en)
DK (1) DK168618B1 (en)
IE (1) IE59005B1 (en)
PT (1) PT83623B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2625701A1 (en) * 1988-01-13 1989-07-13 Carde Sa Le Rice straw broom with dismantleable handle
BE1004058A4 (en) * 1989-06-13 1992-09-15 Viaene Ivan Connecting piece for connecting a handle to a tool of such connecting piece
GB2250709B (en) * 1990-12-14 1994-08-24 Trevor William Keynes Connector for broom handles
BE1005596A4 (en) * 1991-02-14 1993-11-16 Dilecta B V B A Clamp block for attaching a tool handle
GB2254104A (en) * 1991-03-23 1992-09-30 Donnell James Owen O Device for coupling extension to tool handle
GB9125324D0 (en) * 1991-11-28 1992-01-29 Scot Young Research A connector for detachably connecting a shaft to an implement
US5161278A (en) * 1991-12-12 1992-11-10 Erwin Tomm Handle connector with anti-loosening lock
US5172447A (en) * 1991-12-12 1992-12-22 Erwin Tomm Tab lock adaptor for broom handles and the like
BE1006391A3 (en) * 1992-11-18 1994-08-09 Pdc Brush Nv Brush.
DE29518746U1 (en) * 1995-11-28 1997-04-03 Georg Härke GmbH Geräte und Maschinen für die Abwassertechnik, 42857 Remscheid Pipe cleaning shaft
EP0898993A1 (en) * 1997-08-23 1999-03-03 Salvatore Zavaglia Universal joint for extension of billiard cues
US8261450B1 (en) * 2011-11-15 2012-09-11 Dana Charles Cook Razor and auxiliary handle
FR3004134A1 (en) * 2013-04-08 2014-10-10 Christiane Bousquet TIP DEVICE FOR HANDLES, ESPECIALLY FOR BROOM AND ARATORY OBJECT
FR3005281B1 (en) * 2013-05-06 2015-04-10 4 Nrj DEVICE FOR RAPID FASTENING OF TOOL AT THE END OF A PERCH
CN103692419A (en) * 2013-12-18 2014-04-02 唐山市长智农工具设计制造有限公司 Connecting structure for handle and handle trouser of hand tool
WO2016077115A1 (en) * 2014-11-10 2016-05-19 3M Innovative Properties Company An adaptor and a cleaning device with such adaptor
CN105345747A (en) * 2015-12-16 2016-02-24 苏州太湖国家旅游度假区希成五金加工厂 Hammer which is dismountable and can change length of moment arm

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR573585A (en) * 1923-09-06 1924-06-26 Safety stop for tool holders, adjustable screws and other mechanisms
FR1084871A (en) * 1953-10-12 1955-01-25 Device for attaching a handle to a broom or other brush
FR2348793A1 (en) * 1976-04-22 1977-11-18 Dankewitz Gunter Brush handle to head connector - has conical sleeve and nut contracting and expanding split tube ends respectively to grip handle and brush head socket
US4541139A (en) * 1983-06-03 1985-09-17 The Drackett Company Broom shroud
BE902803A (en) * 1985-07-03 1985-11-04 Durol Pvba Fixture to secure brush body to end of handle stick - has externally threaded portion on body for screw bush with taper bore around conical axially slotted clamp bush
DE8524050U1 (en) * 1985-08-22 1986-01-16 Barteldrees, Egon, 4830 Gütersloh Handle attachment for hand tools such as brooms or the like.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR573585A (en) * 1923-09-06 1924-06-26 Safety stop for tool holders, adjustable screws and other mechanisms
FR1084871A (en) * 1953-10-12 1955-01-25 Device for attaching a handle to a broom or other brush
FR2348793A1 (en) * 1976-04-22 1977-11-18 Dankewitz Gunter Brush handle to head connector - has conical sleeve and nut contracting and expanding split tube ends respectively to grip handle and brush head socket
US4541139A (en) * 1983-06-03 1985-09-17 The Drackett Company Broom shroud
BE902803A (en) * 1985-07-03 1985-11-04 Durol Pvba Fixture to secure brush body to end of handle stick - has externally threaded portion on body for screw bush with taper bore around conical axially slotted clamp bush
DE8524050U1 (en) * 1985-08-22 1986-01-16 Barteldrees, Egon, 4830 Gütersloh Handle attachment for hand tools such as brooms or the like.

Also Published As

Publication number Publication date
IE862695L (en) 1987-12-10
PT83623B (en) 1992-04-30
CA1310478C (en) 1992-11-24
DK138987D0 (en) 1987-03-18
DK168618B1 (en) 1994-05-09
EP0252187B1 (en) 1992-05-27
EP0252187A2 (en) 1988-01-13
DK138987A (en) 1987-12-11
IE59005B1 (en) 1993-12-15
DE3685496D1 (en) 1992-07-02
PT83623A (en) 1986-11-01
ATE76602T1 (en) 1992-06-15
BE904895A (en) 1986-10-01

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