US1547863A - Cotter-pin tool - Google Patents

Cotter-pin tool Download PDF

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Publication number
US1547863A
US1547863A US709290A US70929024A US1547863A US 1547863 A US1547863 A US 1547863A US 709290 A US709290 A US 709290A US 70929024 A US70929024 A US 70929024A US 1547863 A US1547863 A US 1547863A
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US
United States
Prior art keywords
cotter
pin tool
pin
socket
tool
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
US709290A
Inventor
Robert E Dulin
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
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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.)
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Publication date
Application filed by Individual filed Critical Individual
Priority to US709290A priority Critical patent/US1547863A/en
Application granted granted Critical
Publication of US1547863A publication Critical patent/US1547863A/en
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Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
    • B25B27/08—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing cotter pins
    • 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
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53796—Puller or pusher means, contained force multiplying operator
    • Y10T29/53809—Cotter pin and cooperating member
    • 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
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53909—Means comprising hand manipulatable tool

Definitions

  • Figure-1 is a perspective view of the device engaged upon an Operators hand
  • Figure 2 isa longitudinal section. l
  • the tool as comprising an 30 elongated body 10 constructed of metal and having one end 11 solid and its other end formed with a socket 12 lined with leather 13 or Other'suitable material so that the device will not chafe Or injure the finger of the 35 Operator when in use.
  • the solid end-11 is gradually reduced in thickness and. terminates in a somewhat vhook shaped extenslonl 14 which 1s curved and which has a chisel edge 15. It is preferable to provide straps 16 which are ⁇ riveted 40 Or otherwise secured to the body and lwhich are adapted for engagement upon the hand of the user so that the device will not slip Off the finger.
  • a cotter pin spreader of the character described comprislng an elongated body ter.- minatin at one end in a reduced curved extension aving a chisel edge, the other end of the' body being 'formed with a socket, a lining Of resilient material located within said socket, the socket being adapted to receive the finger of an operator and means for securing the device upon the hand.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Description

July 28, 1925-. 1,547,863
R. E. DULIN COT'TER PIN yTOOL Filed April 26, 1924 INVENTOR ATTORNEY Patented July 28, 1925.
PATENT OFFICE.
ROBERT E. DU'IN, 0F BOWLING GREEN, SOUTH CAROLINA.
cormrm TOOL.
appunti@ mea 11p-r11 2e, 1924. serial No. 709,290.
T o all 'whom 'it may concern.'
Be it known that I, ROBERT E. DULIN, a citizen Of the United States, residing at Bowling Green, in the countyof- York and 5 State of South flarolina, have invented new and useful Improvements in Cotter-Pin Tools, Of which the following is a specification. l
This invention relates totools and has for 10 its Object the provision of a novel device de- 20 vantages in view the invention consists in the details of construction to be hereinafter more fully described and claimed and illustrated in the accompanying drawings, in which: i
Figure-1 is a perspective view of the device engaged upon an Operators hand,
Figure 2 isa longitudinal section. l Referring. more particularly to the drawings Ihave shown the tool as comprising an 30 elongated body 10 constructed of metal and having one end 11 solid and its other end formed with a socket 12 lined with leather 13 or Other'suitable material so that the device will not chafe Or injure the finger of the 35 Operator when in use.
The solid end-11 is gradually reduced in thickness and. terminates in a somewhat vhook shaped extenslonl 14 which 1s curved and which has a chisel edge 15. It is preferable to provide straps 16 which are` riveted 40 Or otherwise secured to the body and lwhich are adapted for engagement upon the hand of the user so that the device will not slip Off the finger.
In the Operation it will be'seen that after 45 y' a cotter 1n has been inserted in the usual manner,t echisel point or edge 15 is inserted between the points of the cotter pin and the device is rocked to force the Oints apart and clinch them against the sur ace Of whatever element through which they roject. The device is bound to be more rapid) in use than more complicated tools and its simplicity and cheapness -should recommend ity tO those having occasion lto employ its services.
While I have shownV and described the preferred embodiment of my invention it is of course to be understood that I reserve the right to make such changes inthe form, construction and arrangement of arts as will not depart from the spirit of t e invention Or the scope of the subjoined claim. I claim:
A cotter pin spreader of the character described, comprislng an elongated body ter.- minatin at one end in a reduced curved extension aving a chisel edge, the other end of the' body being 'formed with a socket, a lining Of resilient material located within said socket, the socket being adapted to receive the finger of an operator and means for securing the device upon the hand.
In testimony whereof I aflix my signature.
ROBERT E. DULIN.
US709290A 1924-04-26 1924-04-26 Cotter-pin tool Expired - Lifetime US1547863A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US709290A US1547863A (en) 1924-04-26 1924-04-26 Cotter-pin tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US709290A US1547863A (en) 1924-04-26 1924-04-26 Cotter-pin tool

Publications (1)

Publication Number Publication Date
US1547863A true US1547863A (en) 1925-07-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
US709290A Expired - Lifetime US1547863A (en) 1924-04-26 1924-04-26 Cotter-pin tool

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Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2416916A (en) * 1945-04-21 1947-03-04 Porter Inc H K Dolly
US2418638A (en) * 1944-06-22 1947-04-08 Daniel B Hoover Finger operated rotatable tool
US2585641A (en) * 1945-07-21 1952-02-12 Samuel J Goldstein Finger-supported tool for locating and turning small nuts, boltheads, etc.
US2611953A (en) * 1949-08-26 1952-09-30 Lee P Bruening Pivoted blade mounted on a thimble
US2665666A (en) * 1952-03-03 1954-01-12 Glenn E Hooper Finger mounted eraser
US2693726A (en) * 1951-03-14 1954-11-09 Warren E Coonan Cotter pin spreading pliers
US2830449A (en) * 1955-02-09 1958-04-15 Walter J Blue Striker tool
US5234142A (en) * 1992-09-28 1993-08-10 Loewen Jason P Protective finger socket
US5871245A (en) * 1997-10-27 1999-02-16 Fligg; Timothy J. Finger- mounted-cake decorating device
US20100229318A1 (en) * 2009-03-16 2010-09-16 Kelly Sparks Flexible, Finger-Mounted Cleaning Device
US20120304471A1 (en) * 2011-06-01 2012-12-06 Ralph Jones Utilty Knife
US20150183120A1 (en) * 2013-12-31 2015-07-02 Ralph Jones Utility Knife
IT201700102169A1 (en) * 2017-09-13 2019-03-13 Luxottica Srl Wearable tool support device and tool comprising said device.
US11305443B2 (en) * 2016-05-20 2022-04-19 Jeff HOGG Utility instrument and a method of using same

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2418638A (en) * 1944-06-22 1947-04-08 Daniel B Hoover Finger operated rotatable tool
US2416916A (en) * 1945-04-21 1947-03-04 Porter Inc H K Dolly
US2585641A (en) * 1945-07-21 1952-02-12 Samuel J Goldstein Finger-supported tool for locating and turning small nuts, boltheads, etc.
US2611953A (en) * 1949-08-26 1952-09-30 Lee P Bruening Pivoted blade mounted on a thimble
US2693726A (en) * 1951-03-14 1954-11-09 Warren E Coonan Cotter pin spreading pliers
US2665666A (en) * 1952-03-03 1954-01-12 Glenn E Hooper Finger mounted eraser
US2830449A (en) * 1955-02-09 1958-04-15 Walter J Blue Striker tool
US5234142A (en) * 1992-09-28 1993-08-10 Loewen Jason P Protective finger socket
US5871245A (en) * 1997-10-27 1999-02-16 Fligg; Timothy J. Finger- mounted-cake decorating device
US6010170A (en) * 1997-10-27 2000-01-04 Fligg; Timothy J. Finger-mounted-cake decorating device and method
US20100229318A1 (en) * 2009-03-16 2010-09-16 Kelly Sparks Flexible, Finger-Mounted Cleaning Device
US20120304471A1 (en) * 2011-06-01 2012-12-06 Ralph Jones Utilty Knife
US9056399B2 (en) * 2011-06-01 2015-06-16 Ralph Jones Utilty knife
US20150183120A1 (en) * 2013-12-31 2015-07-02 Ralph Jones Utility Knife
US11305443B2 (en) * 2016-05-20 2022-04-19 Jeff HOGG Utility instrument and a method of using same
IT201700102169A1 (en) * 2017-09-13 2019-03-13 Luxottica Srl Wearable tool support device and tool comprising said device.

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