US1581129A - Valve-seat puller - Google Patents

Valve-seat puller Download PDF

Info

Publication number
US1581129A
US1581129A US55046A US5504625A US1581129A US 1581129 A US1581129 A US 1581129A US 55046 A US55046 A US 55046A US 5504625 A US5504625 A US 5504625A US 1581129 A US1581129 A US 1581129A
Authority
US
United States
Prior art keywords
seat
valve
puller
rod
yoke
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
US55046A
Inventor
Henry E Jordy
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 US55046A priority Critical patent/US1581129A/en
Application granted granted Critical
Publication of US1581129A publication Critical patent/US1581129A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B25B27/023—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 using screws
    • 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
    • B25B27/06—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 sleeves or bearing races
    • B25B27/062—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 sleeves or bearing races using screws
    • 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
    • Y10T29/53848—Puller or pusher means, contained force multiplying operator having screw operator
    • Y10T29/53857—Central screw, work-engagers around screw
    • Y10T29/53891—Plate or bar forms work-engager

Definitions

  • This invention relates to new and useful improvements in a valve seat puller.
  • One object of the invention is to produce an implement of the character described specially designed for the purpose of unseating and pulling valve seats.
  • Another object of the invention is to provide an implement of the character specified specially designed for pulling the valve seats of slush pumps, and for similar purposes.
  • a further feature of the invention is to provide a device of the character described which is of simple construction and may be cheaply produced and easily and effectively operated.
  • Figure 2 shows a cross sectional view
  • Figure 3 shows an edge view
  • the puller includes a rod 3 pivoted on 0pposite sides of one end of which are the Serial No. 55,046.
  • puller bars 4, l whose ends are notched in wardly, forming the shoulders 5, 5.
  • the 0pposite end of the rod, 3 is fitted through a central bearing 6, of the yoke 7, and outwardly threaded.
  • a nut 8 is threaded onto the threaded end of the rod and interposed between it and the yoke, and carried by the latter, are the anti-friction bearings 9.
  • the yoke 7 is then fitted over the rod 3 and rests on the pump body and the nut 8 is then applied.
  • a wrench By the application of a wrench to said nut a pull may be exerted, through the rod 3, and the seat 2 thus unseated and removed.
  • a valve seat puller including a pull rod, a pair of seat engaging bars pivoted to one end thereof, a yoke mounted on the rod, a nut threaded on the rod and adapted to abut said yoke, means adapted to engage over the seat to hold the puller in proper relation to the seat. 7
  • a valve seat puller including a pull rod, a seat engaging bar pivoted to one end thereof, a yoke fitted over the rod, a nut threaded onto the rod and adapted to abut the yoke, and yieldable hooks associated with the device and adapted to engage over the seat to be pulled.

Description

April 20, 1926.
, H E RDY VALVE SEAT FULLER a .Q I \\\\\\\\s! Patented Apr. 20, 1926.
UNITED STATES PATENT OFFICE.
VALVE-SEAT FULLER.
Application filed September 8, 1925.
To all whom it may concern:
Be it known that I, HENRY E. Jonny, a citizen of the United States, residing at Huntsville, in the county of alker and State of Texas, have invented certain new and useful Improvements in a Valve-Seat Puller, of which the following is a specification. A
This invention relates to new and useful improvements in a valve seat puller.
One object of the invention is to produce an implement of the character described specially designed for the purpose of unseating and pulling valve seats.
Another object of the invention is to provide an implement of the character specified specially designed for pulling the valve seats of slush pumps, and for similar purposes.
A further feature of the invention is to provide a device of the character described which is of simple construction and may be cheaply produced and easily and effectively operated.
IVith the above and other objects in view this invention has particular relation to certain novel features of construction, operation, and arrangement of parts, an example of which is given in this specification and illustrated in the accompanying drawings wherein Figure 1 shows a side view of the puller, as applied to the work, and shown partly in section.
Figure 2 shows a cross sectional view, and
Figure 3 shows an edge view.
Referring now more particularly to the drawingswherein like numerals of reference designate similar parts in each of the figures the numeral 1, designates the pump body having a ring like valve seat 2 seated therein.
The puller includes a rod 3 pivoted on 0pposite sides of one end of which are the Serial No. 55,046.
puller bars 4, l, whose ends are notched in wardly, forming the shoulders 5, 5. The 0pposite end of the rod, 3 is fitted through a central bearing 6, of the yoke 7, and outwardly threaded. A nut 8 is threaded onto the threaded end of the rod and interposed between it and the yoke, and carried by the latter, are the anti-friction bearings 9.
In application to the work the yoke 7 and nut 8 are removed and. the bars 4 are inserted through the seat to be pulled and the shoulders 5 then engaged under the seat.
In order to hold the device in place, while the yoke is being replaced, there are the yieldable hooks 10, 10 which are attached to the cross rods 11, 11, connecting the bars 4, by means of the coil springs 12. These hooks are adapted to be engaged over the seat in Figure 1, for the purpose stated.
The yoke 7 is then fitted over the rod 3 and rests on the pump body and the nut 8 is then applied. By the application of a wrench to said nut a pull may be exerted, through the rod 3, and the seat 2 thus unseated and removed.
What I claim is 1. A valve seat puller including a pull rod, a pair of seat engaging bars pivoted to one end thereof, a yoke mounted on the rod, a nut threaded on the rod and adapted to abut said yoke, means adapted to engage over the seat to hold the puller in proper relation to the seat. 7
2. A valve seat puller including a pull rod, a seat engaging bar pivoted to one end thereof, a yoke fitted over the rod, a nut threaded onto the rod and adapted to abut the yoke, and yieldable hooks associated with the device and adapted to engage over the seat to be pulled.
In testimony whereof I have signed my name to this specification.
HENRY E. JORDY.
US55046A 1925-09-08 1925-09-08 Valve-seat puller Expired - Lifetime US1581129A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US55046A US1581129A (en) 1925-09-08 1925-09-08 Valve-seat puller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55046A US1581129A (en) 1925-09-08 1925-09-08 Valve-seat puller

Publications (1)

Publication Number Publication Date
US1581129A true US1581129A (en) 1926-04-20

Family

ID=21995211

Family Applications (1)

Application Number Title Priority Date Filing Date
US55046A Expired - Lifetime US1581129A (en) 1925-09-08 1925-09-08 Valve-seat puller

Country Status (1)

Country Link
US (1) US1581129A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123901A (en) * 1964-03-10 Rubber bushing remover and replacer
US5367927A (en) * 1992-09-25 1994-11-29 Frettered; Vincent T. Motorcycle clutch assembly removal tool and method therefor
US20090102108A1 (en) * 2007-10-17 2009-04-23 International Engine Intellectual Property Company, Llc Cam-action sleeve puller

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123901A (en) * 1964-03-10 Rubber bushing remover and replacer
US5367927A (en) * 1992-09-25 1994-11-29 Frettered; Vincent T. Motorcycle clutch assembly removal tool and method therefor
US20090102108A1 (en) * 2007-10-17 2009-04-23 International Engine Intellectual Property Company, Llc Cam-action sleeve puller

Similar Documents

Publication Publication Date Title
US1581129A (en) Valve-seat puller
US1429567A (en) Bearing-cup puller
US1650964A (en) Puller
US1815462A (en) Pipe puller
US1517883A (en) Valve-seat-removing mechanism
DE838863C (en) Master cylinder for hydraulic pressure systems, in particular for vehicle brakes
US1570338A (en) Device for removing pump liners and valve seats
US1398859A (en) Motor plow or cultivator
US1231254A (en) Draw-grip.
US1393026A (en) Puller for crank-pins, &c.
US2789343A (en) Bearing puller
US1816393A (en) Trailer
US1788461A (en) Valve-seat puller
US1589004A (en) Expansible pivot means for cranks and the like
US1634600A (en) Device for extracting bushings and the like
US1266788A (en) Valve and valve-spring remover.
US1268480A (en) Tool for detaching puppet-valves of motors.
US1494131A (en) Valve-cage extractor
DE559712C (en) Hydraulic tipping device for the car body, especially of three-way tippers
US1492423A (en) Tool
US1424319A (en) Key bolt
US1566673A (en) heinrich
US2213102A (en) Valve keeper remover
US1394963A (en) Gear-puller attachment
US1517423A (en) Clutch jack