US1466899A - Tool and holder therefor - Google Patents

Tool and holder therefor Download PDF

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Publication number
US1466899A
US1466899A US378241A US37824120A US1466899A US 1466899 A US1466899 A US 1466899A US 378241 A US378241 A US 378241A US 37824120 A US37824120 A US 37824120A US 1466899 A US1466899 A US 1466899A
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US
United States
Prior art keywords
tool
holder
slot
face
head
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
US378241A
Inventor
Bengt M W Hanson
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
Priority claimed from US318532A external-priority patent/US1363587A/en
Application filed by Individual filed Critical Individual
Priority to US378241A priority Critical patent/US1466899A/en
Application granted granted Critical
Publication of US1466899A publication Critical patent/US1466899A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B23D13/00—Tools or tool holders specially designed for planing or slotting machines
    • 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
    • Y10T407/00—Cutters, for shaping
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2222—Tool adjustable relative to holder
    • Y10T407/2226—Plural provisions for adjustment
    • Y10T407/223—Plural provisions for adjustment including pivotable seat or tool
    • Y10T407/2234—Pivoted seat
    • 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
    • Y10T407/00—Cutters, for shaping
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2222—Tool adjustable relative to holder
    • Y10T407/2252—Rectilinearly

Definitions

  • the present invention relates to a tool holder and tool particularly adapted for use in metal working machines, such as a vertical die shaper, wherein the tool when moved in one direction operates on the work and when moved in the opposite direction is inactive.
  • the aim of the present invention is to provide a tool and tool holder therefor of this sort having novel and advantageous features of construction.
  • Fig. 1 is a front elevation of the tool and holder.
  • Fig. 2 is a side view'thereof partly in section
  • r Fig. 3 is a sectional view taken substantially on a horizontal plane passing through the center of the binding member.
  • the tool holder is shown as beingin the form of a clapper a, but it is, of course, understood. that-the device of the present inven tion is adaptable for other vuses than in connection with a clapper.
  • b is the tool head of the clapper.
  • 0 denotes generally the tool and (Z is the binding member for securing the tool in place on thehead b.
  • the base 21 of the tool is received by the slot 18 andthe forward faces 22 of this base are inclined similarly to and cooperate withthe shoulders 19 of the binding member.
  • the web 23 of the tool extends outwardly beyond the forward face of the head 6 and the front face of this stem is inclined backwardly from its cut: ting edge so that only the cutting edge 20 will engage the work and everything thereabove will clear it. Due to the cooperating inclined surfaces 19. 22, it will be apparent that when the tool cuts into the work, the
  • a tool-holder having a slot provided The tool 0, the cutting edge 20 of which that the present with a socket portion and outwardly flaring portions extending from opposite sides of the socket portion.
  • a tool-holder having a face against which a tool is adapted to engage and an opening at an angle to said face.
  • a binding member extending through said opening and having a slot at its forward end provided with shoulders inclined at an angle to said face of said holder,-and a tool having a tapering portion fitting in said slot and. adapted to be clamped between said inclined shoulders and said face of the tool-holder.
  • Atool holder having a circular socket portion provided with openings in its circumferential wall, a binding member having a head fitting Within said socket, and a tool mounted in said head and having its ends extending into said openings.
  • a tool holder having a slot provided with a circular socket portion and end portions flaring outwardly therefrom, a binding member having a head fitting within the socket of said slot and a tool mounted in said head with its opposite ends extending into said outwardly flaring end portions.
  • a tool having a forward face, a portion of increased Width rearwardly of said face and a cutting edge at one end of said face; a tool holder, and clamping means engaging said portion of increased width rear- Wardly of said forward face, said holder and clamping means terminating short of said face.
  • a tool'T-"shaped in cross section providing a Web and a base rearwardly thereof and having a cutting-edge at one end of said web, a tool holder, and a clamping member having a slot corresponding in cross section to said tool and receiving the same with the .front face of said Web projecting beyond said holder andclamping member.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Description

B M.wrHANsoN se tf4, 1923. 1,466,899
' TOOL AND HOLDER THEREFOR Original Filed Aug. 19. 1919 L l 21 20 d b 1 20 2/ Patented Sept. 4, 1923.
entree stirs BENGT M. w. HANSON, or naarronn, oonnncrroor.
moon AND rroLnEn rnnnnron/ 1 Original application filed August 19, 1919, Serial No. 318,532,.
28, 1920. Divided and this application filed May 1, 192-0.
To all to 720m it may concern: I
Be it it own that I, Bnxe'r M. iv. HAN- sox, a citizen of the United States, and a resident of Hartford, county of Hartford; 5 Stateof Connecticut, have invented'certain' new and useful Improvements in a Tool and Holder Therefor, of which the following is a specification.
This application is a division of my original application Serial No. 318,532, filed tugust 19th, 1919, patented Dec. 28, 1920, No; 1363.587. The present invention relates to a tool holder and tool particularly adapted for use in metal working machines, such as a vertical die shaper, wherein the tool when moved in one direction operates on the work and when moved in the opposite direction is inactive. The aim of the present invention is to provide a tool and tool holder therefor of this sort having novel and advantageous features of construction.
In the accompanying drawings: Fig. 1 is a front elevation of the tool and holder.
Fig. 2 is a side view'thereof partly in section, and r Fig. 3 is a sectional view taken substantially on a horizontal plane passing through the center of the binding member.
Referring to the drawings in detail, the tool holderis shown as beingin the form of a clapper a, but it is, of course, understood. that-the device of the present inven tion is adaptable for other vuses than in connection with a clapper. b is the tool head of the clapper. 0 denotes generally the tool and (Z is the binding member for securing the tool in place on thehead b.
The forward face of the tool head or binding member.
holder Z) is provided with a slot 10 each wall On the forward end of this stem is an enlarged circular head 16 15am No. 1,363,537, dated December SerialNo. 378,241.
fitting snugly within the socket providedby the arcuate portions 11, Therear end of the stem 15 is threaded, as shown, to receive a nut 17. The forward end of the binding memberiis 'diame'ti'c'ally slotted as at l8 and the'forward portion'of this slot is of re duced width so as to provide inwardlyfacingshoulders 19. These shoulders 19 are,
inclined downwardly and outwardly with respect to the bottom of the slot 10.
may be of any desired shape, is 'T-shape in. transverse section. The base 21 of the tool is received by the slot 18 andthe forward faces 22 of this base are inclined similarly to and cooperate withthe shoulders 19 of the binding member. The web 23 of the tool extends outwardly beyond the forward face of the head 6 and the front face of this stem is inclined backwardly from its cut: ting edge so that only the cutting edge 20 will engage the work and everything thereabove will clear it. Due to the cooperating inclined surfaces 19. 22, it will be apparent that when the tool cuts into the work, the
effect will be to more securely wedge the tool in placein the holder.
It is-to be understood disclosure of my invention is by way of illustration only and is not to. be taken asrestrictive thereof and that the invention is susceptible of various vmodifications and changes which would be within the spirit of the invention. without departing from the scope of the following claims.
I claim as my invention 1. A tool-holder having a slot provided The tool 0, the cutting edge 20 of which that the present with a socket portion and outwardly flaring portions extending from opposite sides of the socket portion.
2. In combination a tool-holder having a slot provided with a. circular socket portion.
and end portions flaring outwardly therefrom, and a binding member having a head fitting within the socket of said slot.
3. A tool-holder having a face against which a tool is adapted to engage and an opening at an angle to said face. a binding member extending through said opening and having a slot at its forward end provided with shoulders inclined at an angle to said face of said holder,-and a tool having a tapering portion fitting in said slot and. adapted to be clamped between said inclined shoulders and said face of the tool-holder.
4:. Atool holder having a circular socket portion provided with openings in its circumferential wall, a binding member having a head fitting Within said socket, and a tool mounted in said head and having its ends extending into said openings.
5. In combination, a tool holder having a slot provided with a circular socket portion and end portions flaring outwardly therefrom, a binding member having a head fitting within the socket of said slot and a tool mounted in said head with its opposite ends extending into said outwardly flaring end portions. 7 p
I 6. A tool having a forward face, a portion of increased Width rearwardly of said face and a cutting edge at one end of said face; a tool holder, and clamping means engaging said portion of increased width rear- Wardly of said forward face, said holder and clamping means terminating short of said face.
7. A tool'T-"shaped in cross section providing a Web and a base rearwardly thereof and having a cutting-edge at one end of said web, a tool holder, and a clamping member having a slot corresponding in cross section to said tool and receiving the same with the .front face of said Web projecting beyond said holder andclamping member. V
BENGT M. W. HANSON.
US378241A 1919-08-19 1920-05-01 Tool and holder therefor Expired - Lifetime US1466899A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US378241A US1466899A (en) 1919-08-19 1920-05-01 Tool and holder therefor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US318532A US1363587A (en) 1919-08-19 1919-08-19 Metal-working machine
US378241A US1466899A (en) 1919-08-19 1920-05-01 Tool and holder therefor

Publications (1)

Publication Number Publication Date
US1466899A true US1466899A (en) 1923-09-04

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Family Applications (1)

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US378241A Expired - Lifetime US1466899A (en) 1919-08-19 1920-05-01 Tool and holder therefor

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2638036A (en) * 1945-03-02 1953-05-12 Fellows Gear Shaper Co Double-acting gear shaping machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2638036A (en) * 1945-03-02 1953-05-12 Fellows Gear Shaper Co Double-acting gear shaping machine

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