FR2485970A1 - Reamer with reversible insert blade - uses two set-screws moving thrust pins radially to adjust blade position - Google Patents

Reamer with reversible insert blade - uses two set-screws moving thrust pins radially to adjust blade position

Info

Publication number
FR2485970A1
FR2485970A1 FR8014850A FR8014850A FR2485970A1 FR 2485970 A1 FR2485970 A1 FR 2485970A1 FR 8014850 A FR8014850 A FR 8014850A FR 8014850 A FR8014850 A FR 8014850A FR 2485970 A1 FR2485970 A1 FR 2485970A1
Authority
FR
France
Prior art keywords
blade
reamer
clamping
radial
clamping shoe
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
FR8014850A
Other languages
French (fr)
Other versions
FR2485970B1 (en
Inventor
Georg Striegl
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 FR8014850A priority Critical patent/FR2485970A1/en
Publication of FR2485970A1 publication Critical patent/FR2485970A1/en
Application granted granted Critical
Publication of FR2485970B1 publication Critical patent/FR2485970B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D77/00—Reaming tools
    • B23D77/02—Reamers with inserted cutting edges
    • B23D77/04—Reamers with inserted cutting edges with cutting edges adjustable to different diameters along the whole cutting length
    • B23D77/048—Reamers with inserted cutting edges with cutting edges adjustable to different diameters along the whole cutting length by means of conical screw threads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)

Abstract

A clamping shoe (103) rests with its underside (104) on the blade front side and has bores for a clamping screw shank and head (123). Below the clamping shoe a separate counter fixture (62) has its underside displaceable on a radial bearing plane (18) of a reamer head driving radial adjustment. It has a straight holding bar (66) for supporting the blade and an oblong through-hole (82) in its centre region, traversed by the clamping screw (123) and whose longitudinal extent is radial. The clamping shoe (103) has its bores similarly oblong. The clamping shoe (103) and counter fixture (62) are connected by a contour locking device (84,107) whose effective locking surfaces extend perpendicularly to the radial direction.
FR8014850A 1980-07-03 1980-07-03 Reamer with reversible insert blade - uses two set-screws moving thrust pins radially to adjust blade position Granted FR2485970A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8014850A FR2485970A1 (en) 1980-07-03 1980-07-03 Reamer with reversible insert blade - uses two set-screws moving thrust pins radially to adjust blade position

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8014850A FR2485970A1 (en) 1980-07-03 1980-07-03 Reamer with reversible insert blade - uses two set-screws moving thrust pins radially to adjust blade position

Publications (2)

Publication Number Publication Date
FR2485970A1 true FR2485970A1 (en) 1982-01-08
FR2485970B1 FR2485970B1 (en) 1985-05-24

Family

ID=9243815

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8014850A Granted FR2485970A1 (en) 1980-07-03 1980-07-03 Reamer with reversible insert blade - uses two set-screws moving thrust pins radially to adjust blade position

Country Status (1)

Country Link
FR (1) FR2485970A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0381924A2 (en) * 1989-02-08 1990-08-16 MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG Reamer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0381924A2 (en) * 1989-02-08 1990-08-16 MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG Reamer
EP0381924A3 (en) * 1989-02-08 1991-03-20 MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG Reamer

Also Published As

Publication number Publication date
FR2485970B1 (en) 1985-05-24

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse
ST Notification of lapse