CA2454900A1 - Attachment for power tool - Google Patents

Attachment for power tool Download PDF

Info

Publication number
CA2454900A1
CA2454900A1 CA002454900A CA2454900A CA2454900A1 CA 2454900 A1 CA2454900 A1 CA 2454900A1 CA 002454900 A CA002454900 A CA 002454900A CA 2454900 A CA2454900 A CA 2454900A CA 2454900 A1 CA2454900 A1 CA 2454900A1
Authority
CA
Canada
Prior art keywords
attachment
cutting tool
rotary cutting
housing
coupled
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
CA002454900A
Other languages
French (fr)
Other versions
CA2454900C (en
Inventor
Robert K. Kopras
Al Uzumcu
Scott Adler
Brian Albrecht
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.)
Robert Bosch Tool Corp
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 CA2753909A priority Critical patent/CA2753909C/en
Publication of CA2454900A1 publication Critical patent/CA2454900A1/en
Application granted granted Critical
Publication of CA2454900C publication Critical patent/CA2454900C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F3/00—Associations of tools for different working operations with one portable power-drive means; Adapters therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/02—Construction of casings, bodies or handles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/02—Construction of casings, bodies or handles
    • B25F5/025—Construction of casings, bodies or handles with torque reaction bars for rotary tools
    • B25F5/026—Construction of casings, bodies or handles with torque reaction bars for rotary tools in the form of an auxiliary handle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/02—Construction of casings, bodies or handles
    • B25F5/029—Construction of casings, bodies or handles with storage compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
    • B27C5/00—Machines designed for producing special profiles or shaped work, e.g. by rotary cutters; Equipment therefor
    • B27C5/10—Portable hand-operated wood-milling machines; Routers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/50—Convertible metal working machine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/304088—Milling with means to remove chip
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/306216—Randomly manipulated, work supported, or work following device
    • Y10T409/306496—Randomly manipulated, work supported, or work following device with work follower
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/306216—Randomly manipulated, work supported, or work following device
    • Y10T409/306552—Randomly manipulated
    • Y10T409/306608—End mill [e.g., router, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/30784—Milling including means to adustably position cutter
    • Y10T409/307952—Linear adjustment
    • Y10T409/308176—Linear adjustment with position indicator or limit means

Abstract

An attachment for a hand-held power tool, such as a rotary cutting tool, is disclosed. The attachment is configured for selective coupling to a rotary cutting tool and includes a handle that is substantially perpendicular to a central longitudinal axis of the rotary cutting tool when the attachment is coupled to the rotary cutting tool.

Claims (35)

1. An attachment for selective coupling to a rotary cutting tool, the attachment comprising:
a handle that is substantially perpendicular to a central longitudinal axis of the rotary cutting tool when the attachment is coupled to the rotary cutting tool.
2. The attachment of claim 1, further comprising a body having a member for coupling the attachment to the rotary cutting tool, wherein the handle is integrally formed with the body.
3. The attachment of claim 2, wherein the member is a rotatable member configured for insertion into an aperture provided in the rotary cutting tool.
4. The attachment of claim 2, wherein the member is a collar configured for closing around a portion of the rotary cutting tool.
5. The attachment of claim 2, further comprising a base that is selectively adjustable between an extended position and a retracted position relative to the body.
6. The attachment of claim 5, wherein the base is coupled to a shaft, the shaft configured for sliding movement within a portion of the body.
7. The attachment of claim 6, wherein the shaft has a generally trapezoidal cross-sectional shape.
8. The attachment of claim 6, wherein the shaft has a cross-sectional shape that is selected from a triangle, a pentagon, a hexagon, a diamond, a rhombus, and an octagon.
9. The attachment of claim 5, further comprising an edge guide configured for selective coupling to the base.
10. The attachment of claim 5, further comprising a guide configured for selective coupling to the base, the guide including an aperture configured for receiving a tool bit therethrough.
11. The attachment of claim 10, wherein the aperture is defined by an extension extending from a surface of the base, the extension configured to abut a portion of a template.
12. The attachment of claim 5, further comprising a dust collection device configured for selective coupling to the base.
13. The attachment of claim 1, wherein the handle may be selectively positioned between a first position in which the handle is substantially perpendicular to the central longitudinal axis of the rotary cutting tool and a second position in which the handle is substantially parallel to the a central longitudinal axis of the rotary cutting tool.
14. The attachment of claim 1, further comprising a compartment provided within the attachment, whereby the compartment provides a location for storage of at least one of tools and tool bits for use with the rotary cutting tool.
15. A rotary cutting tool system comprising:
a rotary cutting tool having a housing and a central longitudinal axis;
and a first attachment adapted to be selectively coupled to the housing, the first attachment including a handle portion having a gripping surface provided substantially perpendicular to the central longitudinal axis of the rotary cutting tool when the first attachment is coupled to the housing of the rotary cutting tool;
wherein the rotary cutting tool may be operated in a first mode of operation such that the first attachment is coupled to the housing and a second mode of operation wherein the first attachment is removed from the rotary cutting tool.
16. The rotary cutting tool system of claim 15, further comprising a second attachment adapted to be selectively coupled to the housing and including a handle portion having a gripping surface provided substantially parallel to the central longitudinal axis when the second attachment is coupled to the housing of the rotary cutting tool wherein the rotary cutting tool may be operated in a first mode of operation such that the first attachment is coupled to the housing and a second mode of operation wherein the second attachment is coupled to the rotary cutting tool.
17. The system of claim 15, wherein the first attachment further comprises a body having at least two members for selectively coupling the first attachment to the rotary cutting tool.
18. The system of claim 17, wherein the two members comprise a rotatable member configured for insertion into an aperture provided in the housing of the rotary cutting tool and a collar for closing around a portion of the housing of the rotary cutting tool.
19. The system of claim 15, wherein the first attachment includes a base that may be selectively positioned between an extended position and a retracted position relative to the base.
20. The system of claim 19, wherein the first attachment includes a body and the base is coupled to the body by a shaft.
21. The system of claim 20, wherein the shaft has a generally trapezoidal cross-section.
22. The system of claim 20, wherein the shaft has a cross-sectional shape that is configured to resist twisting of the body when the attachment is coupled to the rotary cutting tool.
23. The system of claim 15, wherein the first attachment includes at least one compartment for storing tools.
24. The system of claim 15, wherein the first attachment includes at least one compartment for storing tool bits.
25. A rotary cutting tool adapted for operation in one of at least two different modes of operation, the rotary cutting tool comprising a tool housing adapted to support a tool bit having a longitudinal axis and a first attachment adapted to be selectively coupled to the housing, the first attachment including a handle portion having a gripping surface provided substantially perpendicular to the longitudinal axis of a tool bit when the first attachment is coupled to the housing of the rotary cutting tool, a first of said at least two different modes of operation resulting when the first attachment is coupled to the housing so that a user may grasp the handle portion of the first attachment and a second of said at least two different modes of operation resulting when the first attachment is removed from the housing so that a user may grasp the tool housing.
26. A rotary cutting tool according to claim 25 wherein the first attachment further comprises a body having at least two members for selectively coupling the first attachment to the rotary cutting tool.
27. The rotary cutting tool according to claim 26, wherein the two members comprise a rotatable member configured for insertion into an aperture provided in the housing of the rotary cutting tool and a collar for closing around a portion of the housing of the rotary cutting tool.
28. The rotary cutting tool according to claim 25, wherein the first attachment includes a base that may be selectively positioned between an extended position and a retracted position relative to the base.
29. The rotary cutting tool according to claim 28, wherein the base may be selectively positioned in one of a multiple of positions between an extended position and a retracted position relative to the base.
30. The rotary cutting tool according to claim 25, wherein the first attachment includes a body and the base is coupled to the body by a shaft.
31. The rotary cutting tool according to claim 30, wherein the shaft has a generally trapezoidal cross-section.
32. The rotary cutting tool according to claim 30, wherein the shaft has a cross-sectional shape that is configured to resist twisting of the body when the attachment is coupled to the rotary cutting tool.
33. The rotary cutting tool according to claim 25, wherein the first attachment includes at least one compartment for storing tools.
34. The rotary cutting tool according to claim 25, wherein the first attachment includes at least one compartment for storing tool bits.
35. A rotary cutting tool according to claim 25 further comprising a second attachment adapted to be selectively coupled to the housing, the second attachment including a handle portion having a gripping surface provided substantially parallel to the longitudinal axis of a tool bit when the second attachment is coupled to the housing of the rotary cutting tool, a third of said at least two different modes of operation resulting when the second attachment is coupled to the housing so that a user may grasp the handle portion of the second attachment.
CA2454900A 2003-01-08 2004-01-07 Attachment for power tool Expired - Fee Related CA2454900C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2753909A CA2753909C (en) 2003-01-08 2004-01-07 Attachment for power tool

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US43879403P 2003-01-08 2003-01-08
US60/438,794 2003-01-08
US44917803P 2003-02-21 2003-02-21
US60/449,178 2003-02-21

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA2753909A Division CA2753909C (en) 2003-01-08 2004-01-07 Attachment for power tool

Publications (2)

Publication Number Publication Date
CA2454900A1 true CA2454900A1 (en) 2004-07-08
CA2454900C CA2454900C (en) 2011-12-13

Family

ID=32511759

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2753909A Expired - Fee Related CA2753909C (en) 2003-01-08 2004-01-07 Attachment for power tool
CA2454900A Expired - Fee Related CA2454900C (en) 2003-01-08 2004-01-07 Attachment for power tool

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA2753909A Expired - Fee Related CA2753909C (en) 2003-01-08 2004-01-07 Attachment for power tool

Country Status (5)

Country Link
US (1) US7131180B2 (en)
EP (1) EP1437203B1 (en)
JP (1) JP2004209642A (en)
CA (2) CA2753909C (en)
DE (1) DE602004003723T2 (en)

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CA2454900C (en) 2011-12-13
JP2004209642A (en) 2004-07-29
EP1437203B1 (en) 2006-12-20
DE602004003723D1 (en) 2007-02-01
US7131180B2 (en) 2006-11-07
DE602004003723T2 (en) 2007-05-16
EP1437203A1 (en) 2004-07-14
CA2753909A1 (en) 2004-07-08
CA2753909C (en) 2015-05-26
US20050081364A1 (en) 2005-04-21

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