US1048412A - Tool for use in oiling leaf-springs. - Google Patents

Tool for use in oiling leaf-springs. Download PDF

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Publication number
US1048412A
US1048412A US72541812A US1912725418A US1048412A US 1048412 A US1048412 A US 1048412A US 72541812 A US72541812 A US 72541812A US 1912725418 A US1912725418 A US 1912725418A US 1048412 A US1048412 A US 1048412A
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United States
Prior art keywords
tool
springs
pin
leaf
oiling
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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
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US72541812A
Inventor
Harry Hutchinson
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.)
DEAN MARSHALL
ELMER H FINIGAN
Original Assignee
DEAN MARSHALL
ELMER H FINIGAN
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Application filed by DEAN MARSHALL, ELMER H FINIGAN filed Critical DEAN MARSHALL
Priority to US72541812A priority Critical patent/US1048412A/en
Application granted granted Critical
Publication of US1048412A publication Critical patent/US1048412A/en
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Expired - Lifetime legal-status Critical Current

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    • 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
    • B25B27/0085—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for explosive-powered
    • 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
    • Y10T29/53683—Spreading parts apart or separating them from face to face engagement

Definitions

  • ATTORNEYS HARRY HUTCHINSON OF SYRACUSE, NEBRASKA, ASSIGNOB F ONE-FOURTH '10 ELMER H. FINIGAN AND ONE-FOURTH TO DEAN CUSE, NEBRASKA.
  • My invention is a hand tool 'for separating the leaves of elliptic or semi-elliptic carriage springs suiciently to permit the introduction of oil or other lubricant between them for the purpose of relieving friction between the leaves and enabling them to slide easily on each other.
  • FIG. 1 is mainly a longitudinal section of the tool, the same being shown applied to a leal:l spring shown in cross section.
  • Fig. 2 is a plan or edge view of the tool.
  • the body or frame 1 of the tool has two lateral bends or recesses arranged side by side, the larger one being adapted to reeeire a leaf spring, as indicated in ltig. il. 'lhe frame 1 has a rigid handle extension 2 whieh is practically in alinelnent with it.
  • other handle 2l arranged opposite the handle 2, is pivoted at t at the rear end ot" the frame 1 and provided witlan inwardly projecting lng 5 which is adapted to bear against the flanged head of a pin or rod (t that is held slidably in. perforated lugs T on the frame and which traverses the, smaller recess arranged in rear ol the larger one before referred to.
  • a spiral springr 8 encircles the portion of the pin (i which traverses the smaller recess, and which presses against a collar (la which is fixed on the pin.
  • the result of this arrangement and connection ot' parts is that the spring holds the pin 6 normally retracted and pressed against; the short arm of the handle The latter is, however, extended forward of the The i pivot, as indicated at tl, and bears against the rear lug 7 ot the 'li-ante, which prevents the handles separating too widely.
  • A. pointed screw pin ttl is arranged in the outer end oit' jaw 11 of the tranne and opposite to and in alinenient with the opposite pin (i.
  • the recessed portion ot' the frame 1 is placed over a series of leaves comprising a carriage spring, the screw pin 10 having been retracted sulliciently for this purpose. Said pin is then rotated to force its point into Contact with the spring, that is to say, into the groove between two leaves which lie in cont-act'. Then, by compressing the handles 2 and 3, manually, pressure is applied to the pin 6, thus causing both pills t3 and 10 to wedge between adjacent leaves of the spring and force them slightly apart, or sutlicicntly to permit. the introduction o'l oil or other lubricant. Upon rel easing the pressure on the handles, the. slidable pin G is ret 'acted and pressure on the spring relieved.
  • YWhat l claim is The tool for use in citing leal" springs, comprising a frame having a handle extension and two lateral recesses, the larger recess being adapted to receive a leaf spring, a pointed screw piu arranged in the outer jaw o'l the traine and its pointed end projecting into the larger recess. another pointed pin arranged slidahly in the frame opposite to and in aliueinent with the screw pin and tra rersing therslnaller recess of the traine. a spiral springeneircling such slidable pin within said reeoss. and a movable handle pivoted to the traine in rear of the slidahle pin and provided with an inwardly projecting lug adapted to bear against said pin7 as described.
  • WiLLs EuNn'n Nickerson'.

Description

H. HUTCH'INSON. TOOL POR USB IN OILING LEAF SPRINGS.
APPLIUATION FILED 00T.12,1912. l
Patented Dec. 24, 1912.
ATTORNEYS HARRY HUTCHINSON, OF SYRACUSE, NEBRASKA, ASSIGNOB F ONE-FOURTH '10 ELMER H. FINIGAN AND ONE-FOURTH TO DEAN CUSE, NEBRASKA.
MARSHALL, BOTH 0F SYRA- TOOL FOR USE IN OILING 'LEAF-SPRINGS.
Specification of Letters Patent.
Patented Dee. 24, 191.2.
Application led October 12, 1912. Serial No. 725,418.
To all whom it my concern.:
Be it known that 1 HARRY HU'rC'mNson,
' a citizen of the United States, and a resident of Syracuse, in the county of Otoe and State of Nebraska, have invented an Improved Tool for Use in Oiling Leaf-Springs, of which the following is a specification.
My invention is a hand tool 'for separating the leaves of elliptic or semi-elliptic carriage springs suiciently to permit the introduction of oil or other lubricant between them for the purpose of relieving friction between the leaves and enabling them to slide easily on each other.
Tlie.details otconstruction and operation of the tool are as hereinafter described, and illustrated in the accompanying drawing, in which- Figure 1 is mainly a longitudinal section of the tool, the same being shown applied to a leal:l spring shown in cross section. Fig. 2 is a plan or edge view of the tool.
The body or frame 1 of the tool has two lateral bends or recesses arranged side by side, the larger one being adapted to reeeire a leaf spring, as indicated in ltig. il. 'lhe frame 1 has a rigid handle extension 2 whieh is practically in alinelnent with it. other handle 2l, arranged opposite the handle 2, is pivoted at t at the rear end ot" the frame 1 and provided witlan inwardly projecting lng 5 which is adapted to bear against the flanged head of a pin or rod (t that is held slidably in. perforated lugs T on the frame and which traverses the, smaller recess arranged in rear ol the larger one before referred to. A spiral springr 8 encircles the portion of the pin (i which traverses the smaller recess, and which presses against a collar (la which is fixed on the pin. The result of this arrangement and connection ot' parts is that the spring holds the pin 6 normally retracted and pressed against; the short arm of the handle The latter is, however, extended forward of the The i pivot, as indicated at tl, and bears against the rear lug 7 ot the 'li-ante, which prevents the handles separating too widely. A. pointed screw pin ttl is arranged in the outer end oit' jaw 11 of the tranne and opposite to and in alinenient with the opposite pin (i.
In practical use, the recessed portion ot' the frame 1 is placed over a series of leaves comprising a carriage spring, the screw pin 10 having been retracted sulliciently for this purpose. Said pin is then rotated to force its point into Contact with the spring, that is to say, into the groove between two leaves which lie in cont-act'. Then, by compressing the handles 2 and 3, manually, pressure is applied to the pin 6, thus causing both pills t3 and 10 to wedge between adjacent leaves of the spring and force them slightly apart, or sutlicicntly to permit. the introduction o'l oil or other lubricant. Upon rel easing the pressure on the handles, the. slidable pin G is ret 'acted and pressure on the spring relieved.
YWhat l claim is The tool for use in citing leal" springs, comprising a frame having a handle extension and two lateral recesses, the larger recess being adapted to receive a leaf spring, a pointed screw piu arranged in the outer jaw o'l the traine and its pointed end projecting into the larger recess. another pointed pin arranged slidahly in the frame opposite to and in aliueinent with the screw pin and tra rersing therslnaller recess of the traine. a spiral springeneircling such slidable pin within said reeoss. and a movable handle pivoted to the traine in rear of the slidahle pin and provided with an inwardly projecting lug adapted to bear against said pin7 as described.
HARRY l-U'lCl l INSON.
fitness-es:
(has t). WiLLs, EuNn'n Nickerson'.
US72541812A 1912-10-12 1912-10-12 Tool for use in oiling leaf-springs. Expired - Lifetime US1048412A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US72541812A US1048412A (en) 1912-10-12 1912-10-12 Tool for use in oiling leaf-springs.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72541812A US1048412A (en) 1912-10-12 1912-10-12 Tool for use in oiling leaf-springs.

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3104461A (en) * 1960-11-09 1963-09-24 Nieglos Edward Carl Tie rod adjustment tool
US3117370A (en) * 1961-06-19 1964-01-14 Northrop Corp Engaging and disengaging device for multi-pin electrical connectors
US5897743A (en) * 1996-01-22 1999-04-27 Komatsu Electronic Metals Co., Ltd. Jig for peeling a bonded wafer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3104461A (en) * 1960-11-09 1963-09-24 Nieglos Edward Carl Tie rod adjustment tool
US3117370A (en) * 1961-06-19 1964-01-14 Northrop Corp Engaging and disengaging device for multi-pin electrical connectors
US5897743A (en) * 1996-01-22 1999-04-27 Komatsu Electronic Metals Co., Ltd. Jig for peeling a bonded wafer

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