CA2522830A1 - Outil de forage a marteau beche - Google Patents

Outil de forage a marteau beche Download PDF

Info

Publication number
CA2522830A1
CA2522830A1 CA002522830A CA2522830A CA2522830A1 CA 2522830 A1 CA2522830 A1 CA 2522830A1 CA 002522830 A CA002522830 A CA 002522830A CA 2522830 A CA2522830 A CA 2522830A CA 2522830 A1 CA2522830 A1 CA 2522830A1
Authority
CA
Canada
Prior art keywords
boring bit
spade
type boring
longitudinal axis
central longitudinal
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
CA002522830A
Other languages
English (en)
Other versions
CA2522830C (fr
Inventor
Paul Andrew Stone
Rickey James Thomas
Stephen Richard Crosby
Ronald R. Biederman
Charles P. Gure
Timothy T. Mckenzie
Richard Alan Adams
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.)
Black and Decker Inc
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
Priority claimed from US08/366,986 external-priority patent/US5700113A/en
Application filed by Individual filed Critical Individual
Publication of CA2522830A1 publication Critical patent/CA2522830A1/fr
Application granted granted Critical
Publication of CA2522830C publication Critical patent/CA2522830C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K27/00—Handling devices, e.g. for feeding, aligning, discharging, Cutting-off means; Arrangement thereof
    • B21K27/02—Feeding devices for rods, wire, or strips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/12—Forming profiles on internal or external surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B21J9/06—Swaging presses; Upsetting presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K5/00—Making tools or tool parts, e.g. pliers
    • B21K5/02—Making tools or tool parts, e.g. pliers drilling-tools or other for making or working on holes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G15/00—Boring or turning tools; Augers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Forging (AREA)
  • Drilling Tools (AREA)
CA002522830A 1994-12-30 1995-12-18 Outil de forage a marteau beche Expired - Fee Related CA2522830C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US08/366,986 US5700113A (en) 1994-12-30 1994-12-30 Spade-type boring bit and an associated method and apparatus for forming metallic parts
US08/366,986 1994-12-30
US08/514,071 US5697738A (en) 1994-12-30 1995-08-11 Spade-type boring bit having chamfered corner portions
US08/514,071 1995-08-11
CA002208750A CA2208750C (fr) 1994-12-30 1995-12-18 Foret du type a langue d'aspic et procede associe et appareil de formage de pieces metalliques

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002208750A Division CA2208750C (fr) 1994-12-30 1995-12-18 Foret du type a langue d'aspic et procede associe et appareil de formage de pieces metalliques

Publications (2)

Publication Number Publication Date
CA2522830A1 true CA2522830A1 (fr) 1996-07-11
CA2522830C CA2522830C (fr) 2008-06-17

Family

ID=27003622

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002522830A Expired - Fee Related CA2522830C (fr) 1994-12-30 1995-12-18 Outil de forage a marteau beche
CA002208750A Expired - Fee Related CA2208750C (fr) 1994-12-30 1995-12-18 Foret du type a langue d'aspic et procede associe et appareil de formage de pieces metalliques

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA002208750A Expired - Fee Related CA2208750C (fr) 1994-12-30 1995-12-18 Foret du type a langue d'aspic et procede associe et appareil de formage de pieces metalliques

Country Status (2)

Country Link
CA (2) CA2522830C (fr)
NZ (1) NZ331695A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4067029A1 (fr) * 2021-03-24 2022-10-05 Black & Decker, Inc. Trépans à langue d'aspic

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4067029A1 (fr) * 2021-03-24 2022-10-05 Black & Decker, Inc. Trépans à langue d'aspic
US12485494B2 (en) 2021-03-24 2025-12-02 Black & Decker Inc. Spade drill bits
EP4678361A3 (fr) * 2021-03-24 2026-02-25 Black & Decker Inc. Trépans à outil

Also Published As

Publication number Publication date
NZ331695A (en) 1999-04-29
CA2522830C (fr) 2008-06-17
CA2208750A1 (fr) 1996-07-11
CA2208750C (fr) 2005-12-13

Similar Documents

Publication Publication Date Title
CA2274152A1 (fr) Outil de forage et/ou de carottage
USD416267S (en) Wire nut tightening drill bit
EP1163966A3 (fr) Tête de coupe pour foret
WO1997013602A3 (fr) Outil inserable et porte-outil pour machines electriques a percer et/ou percutantes
AU1913400A (en) Tapered shank rivet
EP0981653A4 (fr) Procede servant a ameliorer la tenacite d'alliages d'aluminium et de lithium
CA2150164A1 (fr) Perforatrice
CA2537839A1 (fr) Dispositif d'outillage
EP1080954A3 (fr) Traverse faisant partie intégrante d'un essieu à traverse déformable en torsion
IL111781A0 (en) Stepped, segmented, closed-die forging
CA2199039A1 (fr) Fleuret de perforatrice et elements de coupe rapportes
AU4942399A (en) Forging die
AU2066899A (en) Forging of workpieces
WO1998011833A3 (fr) Pinces de manipulation
AU5337399A (en) Method and apparatus for cutting rings from forging stock
EP0775560A3 (fr) Foret pour travailler le bois
EP1236545A3 (fr) Carter d'outil à main motorisé
CA2243953A1 (fr) Tige de baton de golf
CA2208750A1 (fr) Foret du type a langue d'aspic et procede associe et appareil de formage de pieces metalliques
EP1092921A3 (fr) Dispositif pour peler l'extrémité évasée d'un tube de chaudière
CA2361986A1 (fr) Chapeau duplex en poudre de metal et procede de fabrication
Geiger Near Net Shape Forming by Radial Extrusion
EP0901863A3 (fr) Brasage
ZA974049B (en) Steel fastener having grooved shank.
Nazaryan Forging flatting process optimization

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20121218