US2188624A - Reamer attachment - Google Patents

Reamer attachment Download PDF

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Publication number
US2188624A
US2188624A US157815A US15781537A US2188624A US 2188624 A US2188624 A US 2188624A US 157815 A US157815 A US 157815A US 15781537 A US15781537 A US 15781537A US 2188624 A US2188624 A US 2188624A
Authority
US
United States
Prior art keywords
barrel
reamer
attachment
reamer attachment
shank
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
US157815A
Inventor
Dantry Americo
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 US157815A priority Critical patent/US2188624A/en
Application granted granted Critical
Publication of US2188624A publication Critical patent/US2188624A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B23B5/16—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for bevelling, chamfering, or deburring the ends of bars or tubes
    • B23B5/167—Tools for chamfering the ends of bars or tubes
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/899—Having inversely angled cutting edge
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/909—Having peripherally spaced cutting edges
    • Y10T408/9095—Having peripherally spaced cutting edges with axially extending relief channel
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/909—Having peripherally spaced cutting edges
    • Y10T408/9098—Having peripherally spaced cutting edges with means to retain Tool to support
    • Y10T408/90993—Screw driven means

Definitions

  • FIG. 1 represents a side elev nal view of Having described the invention What is claimed the attachment. as new is: p Figure 2 s an end elevational view.
  • a reamer attachment for thread dies compris- 1 Figure 3 is a n ltud a Sectwilal VleW through ing a barrel, mounting means for the barrel, said the assembly. barrel being provided with a longitudinally ex- Figure 4 is a fragmentary detailed- Sectional tending slot therein, a reaming head provided view of the reamer element. with a shank slidably disposed in thebarrel, the
  • nu-. interposed between the closed end of the barrel meral 5 denotes a barrel provided with the longia d th inner nd f the shank, id h k being tudinally extending slot 6 in the side wall thereof. provided with a threaded opening, a pin provided The barrel 5 is closed at one e d a d at its DPO- with a threaded end for threaded engagement in 2 site end provided with the U-shaped extension I the threaded bore, said pin being disposed through 26 having the foot portions 89.
  • Numeral ll denotes the reamer head provided with the shank l2 extending into. the barrel 5.

Description

Jan. 30, 1940. A. DANTRY ET AL REAMER ATTACHMENT Original Filed Aug. 6, 1937 Hm e/v'ca pd By @wmih 7 A iiprneys Patented Jan. 30, 1940 j I y I 2,188,624
UNITED STATES PATENT} OFFICE Application August 6, 1937, Serial No. 157,815
Renewed December 6, 1939 1 Claim. (Cl. 7773L5) This invention appertains to new and useful im- The shank I2 is provided with the lateral stem I3 provements in reamers and more particularly to provided with the head I4. This stem can be pipe reamers. engaged into either the notch I5 or the notch I6 The principal object of the present invention depending upon the extent of the threading oper- 5 is to provide a reamer attachment for thread dies ation and the consequent reaming requirement.
whereby both the reaming and threading opera- While the foregoing specification sets forth the tions can be performed simultaneously. invention in specific terms, it is to be understood Other important objects and advantages of the that numerous changes in the shape, size and malnvention will become apparent to the reader of terials maybe resorted to without departing from the followingspecification. the spirit and scope of the invention as claimed 10 In the drawing: hereinafter. 1 Figure 1 represents a side elev nal view of Having described the invention What is claimed the attachment. as new is: p Figure 2 s an end elevational view. A reamer attachment for thread dies compris- 1 Figure 3 is a n ltud a Sectwilal VleW through ing a barrel, mounting means for the barrel, said the assembly. barrel being provided with a longitudinally ex- Figure 4 is a fragmentary detailed- Sectional tending slot therein, a reaming head provided view of the reamer element. with a shank slidably disposed in thebarrel, the
Referring to the drawing wherein like numerupper d of th b 1 being l d, spring als designate like parts, it can be seen that nu-. interposed between the closed end of the barrel meral 5 denotes a barrel provided with the longia d th inner nd f the shank, id h k being tudinally extending slot 6 in the side wall thereof. provided with a threaded opening, a pin provided The barrel 5 is closed at one e d a d at its DPO- with a threaded end for threaded engagement in 2 site end provided with the U-shaped extension I the threaded bore, said pin being disposed through 26 having the foot portions 89. These foot porthe slot in the barrel and providedwith a finger tions 89 are provided with slideways l0 extendengageable knob at its outer end, said barrel at ing into the same from the side edges thereof. the edge portion of the slot being provided with These slots are to receive the securing means of oblique notches for receiving the said pin disposed so the thread die. in a backward direction.
Numeral ll denotes the reamer head provided with the shank l2 extending into. the barrel 5. AMERICO. DANTRY.
US157815A 1937-08-06 1937-08-06 Reamer attachment Expired - Lifetime US2188624A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US157815A US2188624A (en) 1937-08-06 1937-08-06 Reamer attachment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US157815A US2188624A (en) 1937-08-06 1937-08-06 Reamer attachment

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US2188624A true US2188624A (en) 1940-01-30

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US157815A Expired - Lifetime US2188624A (en) 1937-08-06 1937-08-06 Reamer attachment

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2613555A (en) * 1949-12-24 1952-10-14 Schultz Mfg Company Drilling and centering attachment for turret lathes
US2944447A (en) * 1958-12-01 1960-07-12 Curtiss Wright Corp Hole chamfering tool
US6101696A (en) * 1998-11-05 2000-08-15 Carter; Sam W. Pipe end burnishing tool
US6497022B1 (en) 2001-05-15 2002-12-24 Sam W. Carter Pipe end burnishing tool with floating surfaces technical field
US20120067190A1 (en) * 2010-09-17 2012-03-22 Cheng-Hui Tseng Beveled-edge maker
US20150209866A1 (en) * 2014-01-28 2015-07-30 Hsin-Tien Chang Disposable multi-edge carving blade
CN105499666A (en) * 2014-10-16 2016-04-20 张新添 Disposable chamfering blade
US9630252B2 (en) * 2015-01-15 2017-04-25 Jong Il Lee Portable pipe outer diameter-chamfering apparatus with improved weldability

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2613555A (en) * 1949-12-24 1952-10-14 Schultz Mfg Company Drilling and centering attachment for turret lathes
US2944447A (en) * 1958-12-01 1960-07-12 Curtiss Wright Corp Hole chamfering tool
US6101696A (en) * 1998-11-05 2000-08-15 Carter; Sam W. Pipe end burnishing tool
US6497022B1 (en) 2001-05-15 2002-12-24 Sam W. Carter Pipe end burnishing tool with floating surfaces technical field
US20120067190A1 (en) * 2010-09-17 2012-03-22 Cheng-Hui Tseng Beveled-edge maker
US20150209866A1 (en) * 2014-01-28 2015-07-30 Hsin-Tien Chang Disposable multi-edge carving blade
US9764396B2 (en) * 2014-01-28 2017-09-19 Hsin-Tien Chang Disposable multi-edge carving blade
CN105499666A (en) * 2014-10-16 2016-04-20 张新添 Disposable chamfering blade
US20160107245A1 (en) * 2014-10-16 2016-04-21 Hsin-Tien Chang Disposable chamfering blade
US9718137B2 (en) * 2014-10-16 2017-08-01 Hsin-Tien Chang Disposable chamfering blade
CN105499666B (en) * 2014-10-16 2019-10-11 张新添 Disposable chamfering blade
US9630252B2 (en) * 2015-01-15 2017-04-25 Jong Il Lee Portable pipe outer diameter-chamfering apparatus with improved weldability

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