US1426799A - Valve remover - Google Patents
Valve remover Download PDFInfo
- Publication number
- US1426799A US1426799A US451896A US45189621A US1426799A US 1426799 A US1426799 A US 1426799A US 451896 A US451896 A US 451896A US 45189621 A US45189621 A US 45189621A US 1426799 A US1426799 A US 1426799A
- Authority
- US
- United States
- Prior art keywords
- valve
- members
- remover
- handle
- spring
- 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
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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
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
- B25B27/24—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same mounting or demounting valves
- B25B27/26—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same mounting or demounting valves compressing the springs
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- 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
- Y10T29/53552—Valve applying or removing
- Y10T29/53561—Engine valve spring compressor [only]
- Y10T29/53578—Lever operated
Definitions
- This invention relates to an improved valve remover which is adapted to be placed transversely on a valve and on the valve stem to remove the valve and also to replace it, and being adapted to be compressed. so as to compress the spring of the valve and permit the removal of the pin or other securing means commonly employed for holding the spring under tension when the valve raises.
- the device is very compact and can be easily carried in the tool box 01 an automobile and is easily operated.
- Figure 1 is a. side view, partly in section, showing the device when applied to a valve to compress the spring of the valve
- Figure 2 is a side view. broken away at the top, showing' the remover compressed so as to compress the spring and raise the spring and its washer from the pin in the valve stem.
- Figure 3 is a "Face view of the device shown. in Figure 1.
- Figure 4- is a top view
- Figure 5 is a section taken on line 5-5 in Figure 1.
- the device consists of two members that are slidably arranged, these members being L-shaped, one of the members 10 having the end 11 at right angles thereto, and the other member 12 having its end 13 arranged at right angles thereto, so that the two ends are opposed and are adapted to be placed laterally or transversely on a valve and on its stem, the end 13 being constructed so that it can be seated on the top of the valve which has a crown or curved surface, one form being by n'oviding the end 13 with a hole 1 1, and the end 11. can be placed transversely on the valve stem because it has a forked end, the arms 15 of this forked end being tapered at their ends, shown at 16 in Figure 1, and also rounded outwardly, as shown at 17 in Figure 5.
- the heads 2 1 of the studs 22 being comparatively large so as to hold the members secure, the members being preferably made substantially wide and fiat, so that they are in alignment.
- a lever 25 swings on one of the members, in the drawing this being the member 12, being connected thereto by pivotal screws 26, the lever having the flat portion or handle end 27 which is recessed to form the two side arms or cheeks 28, through which the screws 26 pass.
- the cheek-pieces 28 are widened. so that the screw 26 is out of alignment with the handle portion 27, as will be seen from Figures 1 and 2.
- a link 29 on each side of the device is pivotally secured to the member 10 by the screws 30, and to the outer end of the handle by the screws 31.
- the device When a pin 18 is to be replaced the device is placed on the valve and against the washer 20, then moved to its closed position, as shown'in Figure 2, and the pin 18 put in place, the handle 27 released and then the device can be pulled transversely from the valve and its stem.
- A. valve remover comprising two L-shaped members slidably connected and with their ends opposed, a lever swinging on one member, and a link hinged to the other member and to the lever, so that the link crosses the pivot of the lever when the handle is swung to pull the members inwardly.
Description
' E. L. WEIL.
VALVE REMOVER.
APPLICATION FILED MAR 12, 1921.
Patented. Aug. 22, 19227.
/ VALVE REMOVEB.
Application filed March 12, 1921.
To all whom it may concern:
Be it known that I, EDWARD L. WEIL, a citizen of the United States, and a resident of Kearny, county of Hudson, and State of New Jersey, have invented certain new and useful Improvements in Valve Removers, of which the following is a specification.
This invention relates to an improved valve remover which is adapted to be placed transversely on a valve and on the valve stem to remove the valve and also to replace it, and being adapted to be compressed. so as to compress the spring of the valve and permit the removal of the pin or other securing means commonly employed for holding the spring under tension when the valve raises. The device is very compact and can be easily carried in the tool box 01 an automobile and is easily operated.
The invention is illustrated in the accompanying drawing, in which Figure 1 is a. side view, partly in section, showing the device when applied to a valve to compress the spring of the valve, and Figure 2 is a side view. broken away at the top, showing' the remover compressed so as to compress the spring and raise the spring and its washer from the pin in the valve stem. Figure 3 is a "Face view of the device shown. in Figure 1. Figure 4- is a top view, and Figure 5 is a section taken on line 5-5 in Figure 1.
The device consists of two members that are slidably arranged, these members being L-shaped, one of the members 10 having the end 11 at right angles thereto, and the other member 12 having its end 13 arranged at right angles thereto, so that the two ends are opposed and are adapted to be placed laterally or transversely on a valve and on its stem, the end 13 being constructed so that it can be seated on the top of the valve which has a crown or curved surface, one form being by n'oviding the end 13 with a hole 1 1, and the end 11. can be placed transversely on the valve stem because it has a forked end, the arms 15 of this forked end being tapered at their ends, shown at 16 in Figure 1, and also rounded outwardly, as shown at 17 in Figure 5.
This permits the device to be placed transversely on the valve, since the ends 01 the arms 15 can be easily placed between the pin 18 on the valve stem 19 and the washer Specification of Letters Patent.
Patented Aug. 22, 1922.
Serial No. 451,896.
22, which are screwed through the slots 23 of the member 10 and into the back of the member 12, the heads 2 1 of the studs 22 being comparatively large so as to hold the members secure, the members being preferably made substantially wide and fiat, so that they are in alignment.
A lever 25 swings on one of the members, in the drawing this being the member 12, being connected thereto by pivotal screws 26, the lever having the flat portion or handle end 27 which is recessed to form the two side arms or cheeks 28, through which the screws 26 pass. The cheek-pieces 28 are widened. so that the screw 26 is out of alignment with the handle portion 27, as will be seen from Figures 1 and 2.
A link 29 on each side of the device is pivotally secured to the member 10 by the screws 30, and to the outer end of the handle by the screws 31.
It will thus be seen that when the handle ispressed down from the position shown in Figure 1 until it assumes the position shown in Figure 2, it squeezes the ends of the holder inward so as to compress the spring 21 and. the pin 18 can be easily removed, the
members being held in this closed position by reason of the links 29 passing the pivotal screws 26, so that the pressure of the spring 21 now has a tendency, through the member 10 and the links 29, to hold the handle in its closed position, and it must be forcibly swung outward until the links 29 again pass the axes of the screws 26 before the members can be slid so that their ends are moved further apart.
When a pin 18 is to be replaced the device is placed on the valve and against the washer 20, then moved to its closed position, as shown'in Figure 2, and the pin 18 put in place, the handle 27 released and then the device can be pulled transversely from the valve and its stem.
1 claim:
A. valve remover comprising two L-shaped members slidably connected and with their ends opposed, a lever swinging on one member, and a link hinged to the other member and to the lever, so that the link crosses the pivot of the lever when the handle is swung to pull the members inwardly.
In testimony that I claim the foregoing, I have hereto set my hand, this 11th day of March, 1921.
EDWARD L. W EIL.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US451896A US1426799A (en) | 1921-03-12 | 1921-03-12 | Valve remover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US451896A US1426799A (en) | 1921-03-12 | 1921-03-12 | Valve remover |
Publications (1)
Publication Number | Publication Date |
---|---|
US1426799A true US1426799A (en) | 1922-08-22 |
Family
ID=23794141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US451896A Expired - Lifetime US1426799A (en) | 1921-03-12 | 1921-03-12 | Valve remover |
Country Status (1)
Country | Link |
---|---|
US (1) | US1426799A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2428182A (en) * | 1945-01-26 | 1947-09-30 | Frank H Stark | Caterpillar tractor friction assembling and disassembling tool |
US2590150A (en) * | 1948-10-25 | 1952-03-25 | Frank J Brugmann | Tool for removing hub caps |
US20070236700A1 (en) * | 2006-04-05 | 2007-10-11 | The General Hospital Corporation | Methods, arrangements and systems for polarization-sensitive optical frequency domain imaging of a sample |
US8621991B1 (en) * | 2010-08-23 | 2014-01-07 | Rodolfo Lopez | Pistol grip spring compressor system and method for maintaining compression on a valve spring |
-
1921
- 1921-03-12 US US451896A patent/US1426799A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2428182A (en) * | 1945-01-26 | 1947-09-30 | Frank H Stark | Caterpillar tractor friction assembling and disassembling tool |
US2590150A (en) * | 1948-10-25 | 1952-03-25 | Frank J Brugmann | Tool for removing hub caps |
US20070236700A1 (en) * | 2006-04-05 | 2007-10-11 | The General Hospital Corporation | Methods, arrangements and systems for polarization-sensitive optical frequency domain imaging of a sample |
US8621991B1 (en) * | 2010-08-23 | 2014-01-07 | Rodolfo Lopez | Pistol grip spring compressor system and method for maintaining compression on a valve spring |
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