US1562327A - Karl hedeen - Google Patents
Karl hedeen Download PDFInfo
- Publication number
- US1562327A US1562327A US1562327DA US1562327A US 1562327 A US1562327 A US 1562327A US 1562327D A US1562327D A US 1562327DA US 1562327 A US1562327 A US 1562327A
- Authority
- US
- United States
- Prior art keywords
- wires
- hedeen
- karl
- valve
- opening
- 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
Links
- 238000004140 cleaning Methods 0.000 description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 14
- 229910052799 carbon Inorganic materials 0.000 description 14
- 229910000679 solder Inorganic materials 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000001934 delay Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/045—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes the cleaning devices being rotated while moved, e.g. flexible rotating shaft or "snake"
-
- 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
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/4989—Assembling or joining with spreading of cable strands
Definitions
- This invention relates to improvements in cleaners for valve stem guide for removing carbon and other foreign matter from the valve stem guides or bearings of internal combustion engines.
- the device comprises a member having bearing portions for engaging the valve stem guide or bearing, and a scraping or cleaning part which is composed of a plurality of twisted wires which are located between the bearing portions of the device the diameter of which wires is slightly larger than the diameter of the guide or bearings
- the device is designed to be rotated by any suitable means attaching it to a drill press or small motor which may be attached directly thereto.
- Fi ure 1 is an elevational view of the compiete device showing the spaced bearing portions and twisted cleaning wires.
- Figure 2 is a bottom plan view of Fig. 1.
- Figure 3 is an enlarged detail view showserted.
- Figure 4 IS a view similar to Fig. 3 but showing the manner of imparting a twist
- Figure 5 is a view showing how the device is used to clean the guides for the Referring to the drawings in detail:
- FIG. 1 designates the shaft or spindle of the valve guide cleaning device.
- 2 and 3 the collars thereon which serve as bearings for the device when inserted in the opening which receives the valve-stem as shown in Fig. 5.
- a portion of the engine casting Each. of these collars are formed with an annular recess i and 5 in which is inserted the ends of the cleaning wires 6, as shown.
- the parts are assembled as follows: The collar 2 is secured to the stem 1 by means of the solder 2 the ends of the wires are inserted inthese recesses and secured therein by pouring in melted solder.
- the collar 3 is now moved along the spindle 1 in order to cause the wires to bow outward as shown in Fig. 3.
- the collar 3 is now rotated to twist the wires, see Fig. 4, together into thepositions shown.
- the collar 3 is now secured to the shaft 1 by means of the solder 3" shown in Fig. 4.
- the rotation of the collar 3 isindicated by the arrow 7'.
- the group of twisted wires 6 is slightlygreater in diameter than the valve stem guide opening 8, in order that these wires may engage the walls of the opening and thoroughly clean the same when the device is rotated by any suitable motive power as indicated by the electric motor 9.
- the stem 1 is understood to be attached to the motor by the chuck 10.
- the collars 2 and?) serve as bearings in the opening 8 for the cleaning device when rotated. In use the device is moved back and forth through the opening 8 in order to thoroughly clean the entire length of the opening of carbon and other substances.
- the open mesh work serves to collect the particles of removed carbon. It will therefore be seen that I have provided a very inexpensive and efficient device for removing the carbon from the valve stem guides or openings of an internal com- It is to be understood that the wires. 6 f are composed of suitable material as mildly;
- the device is made in different sizes to accommodate machines having different sizes of openings.
- a device for cleaning the openings in Which valve stems of an internal combustion engine are placed comprising a rotatable shaft, two bearing collars, permanently secured to the shaft, each collar having an annular recess in its inner ends, Wires having their ends secured in the recesses, the
Description
K. HEDEEN VALVE GUIDE CLEANER Nov. 17, 1925.
Filed Dec. 1'7; 1925 INVENTOR. Karl He deen.
- ATTORNEY.
Patented Nov. 17, 1925.
UNITED STATES PATENT oFF 1cs.-;'f
KARL HEDEEN, or CHICAGO, ILLInoIsnssI Non T0 FLEMING MACHINE COMPANY,
OF woncns'rnn, MASSACHUSETTS, A CORPORATION or MASSACHUSETTS...
7 To all whom it may concern:
Be it known that I, KARL HEDEEN, a citizen of the United States, residing at Chicago, in the county of Cook and State of 5 Illinois, have invented new and useful Improvements in Valve-Guide Cleaners, of which the following is a specification.
This invention relates to improvements in cleaners for valve stem guide for removing carbon and other foreign matter from the valve stem guides or bearings of internal combustion engines.
in the operation of such engines that the guides or bearings in which the valve stems are located become more or less filled with carbon, oil, and other foreign substances practically rendering the operation of the inlet and exhaust valves inoperative causing the valve stems to stick in their bearings, whereby the efficient operation of the engine is very much reduced, resulting in a material loss of power.
Various devices have been proposed for removing the carbon, oil, etc., from these guides or bearings. Oftentimes the opening is reamed out and an oversize valve stem is substituted for the regular size. Again, the guide is reamed and a bushing is in- These methods are not only expensive in practice but result in delays in completing the operation which is an important factor to be considered. My device is not only an inexpensive tool but its use enables the operator to remove the carbon and thoroughly clean the guide or hearing for the stem in a very short space of time.
Broadly the device comprises a member having bearing portions for engaging the valve stem guide or bearing, and a scraping or cleaning part which is composed of a plurality of twisted wires which are located between the bearing portions of the device the diameter of which wires is slightly larger than the diameter of the guide or bearings The device is designed to be rotated by any suitable means attaching it to a drill press or small motor which may be attached directly thereto.
Referring briefly to the drawings:
Figure 2 is a bottom plan view of Fig. 1.
Figure 3 is an enlarged detail view showserted.
to be cleaned.
' 'v Lvn-euimi' CLEANER.-
Application filed. December 17, 1923.; Serial No. 681376;
to the wires, and
valve stem.
It is a well known fact is indicated 1.
ing the manner of constructing the cleaner. Figure 4: IS a view similar to Fig. 3 but showing the manner of imparting a twist Figure 5 is a view showing how the device is used to clean the guides for the Referring to the drawings in detail:
1 designates the shaft or spindle of the valve guide cleaning device. 2 and 3 the collars thereon which serve as bearings for the device when inserted in the opening which receives the valve-stem as shown in Fig. 5. A portion of the engine casting Each. of these collars are formed with an annular recess i and 5 in which is inserted the ends of the cleaning wires 6, as shown. The parts are assembled as follows: The collar 2 is secured to the stem 1 by means of the solder 2 the ends of the wires are inserted inthese recesses and secured therein by pouring in melted solder.
bustion engine. 7
The collar 3 is now moved along the spindle 1 in order to cause the wires to bow outward as shown in Fig. 3. The collar 3 is now rotated to twist the wires, see Fig. 4, together into thepositions shown. The collar 3 is now secured to the shaft 1 by means of the solder 3" shown in Fig. 4. The rotation of the collar 3 isindicated by the arrow 7'. It should be understood that the group of twisted wires 6 is slightlygreater in diameter than the valve stem guide opening 8, in order that these wires may engage the walls of the opening and thoroughly clean the same when the device is rotated by any suitable motive power as indicated by the electric motor 9. The stem 1 is understood to be attached to the motor by the chuck 10. The collars 2 and?) serve as bearings in the opening 8 for the cleaning device when rotated. In use the device is moved back and forth through the opening 8 in order to thoroughly clean the entire length of the opening of carbon and other substances. The open mesh work serves to collect the particles of removed carbon. It will therefore be seen that I have provided a very inexpensive and efficient device for removing the carbon from the valve stem guides or openings of an internal com- It is to be understood that the wires. 6 f are composed of suitable material as mildly;
tempered steel. Also, the device is made in different sizes to accommodate machines having different sizes of openings.
What I claim is:
A device for cleaning the openings in Which valve stems of an internal combustion engine are placed comprising a rotatable shaft, two bearing collars, permanently secured to the shaft, each collar having an annular recess in its inner ends, Wires having their ends secured in the recesses, the
position of the collars on the shaft causing the Wires to assume a bowed out and a twisted position relative to the axis of the shaft, the collars being of asize to provide bearing surfaces When the device is inserted in a valve stem opening to be cleaned, and said Wires being circular in cross section to produce a smooth finished surface in the opening when the shaft is rotated.
KARL HEDEEN.
Publications (1)
Publication Number | Publication Date |
---|---|
US1562327A true US1562327A (en) | 1925-11-17 |
Family
ID=3409321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US1562327D Expired - Lifetime US1562327A (en) | Karl hedeen |
Country Status (1)
Country | Link |
---|---|
US (1) | US1562327A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2496010A (en) * | 1948-07-07 | 1950-01-31 | Mohawk Brush Company | Hairbrush with adjustable bristle head |
US2599077A (en) * | 1948-09-04 | 1952-06-03 | Charles E Sturgis | Rotary tool for scraping tube interiors |
US2658314A (en) * | 1951-09-11 | 1953-11-10 | Simons Abraham | Lapping tool |
US2732612A (en) * | 1956-01-31 | Deburring tool | ||
US2734318A (en) * | 1956-02-14 | Offen | ||
US3076254A (en) * | 1960-10-31 | 1963-02-05 | Ernest A Ricci | De-burring tool |
US3402466A (en) * | 1964-12-07 | 1968-09-24 | New Twist Connector Corp | Method of fabricating spirally wound pin connectors |
US20120179161A1 (en) * | 2009-07-24 | 2012-07-12 | Smith & Nephew, Inc. | Surgical instruments for cutting cavities in intramedullary canals |
US20170211472A1 (en) * | 2014-06-18 | 2017-07-27 | Hk Technology Co., Ltd. | Engine cleansing device and engine cleansing method |
-
0
- US US1562327D patent/US1562327A/en not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2732612A (en) * | 1956-01-31 | Deburring tool | ||
US2734318A (en) * | 1956-02-14 | Offen | ||
US2496010A (en) * | 1948-07-07 | 1950-01-31 | Mohawk Brush Company | Hairbrush with adjustable bristle head |
US2599077A (en) * | 1948-09-04 | 1952-06-03 | Charles E Sturgis | Rotary tool for scraping tube interiors |
US2658314A (en) * | 1951-09-11 | 1953-11-10 | Simons Abraham | Lapping tool |
US3076254A (en) * | 1960-10-31 | 1963-02-05 | Ernest A Ricci | De-burring tool |
US3402466A (en) * | 1964-12-07 | 1968-09-24 | New Twist Connector Corp | Method of fabricating spirally wound pin connectors |
US20120179161A1 (en) * | 2009-07-24 | 2012-07-12 | Smith & Nephew, Inc. | Surgical instruments for cutting cavities in intramedullary canals |
US9381031B2 (en) * | 2009-07-24 | 2016-07-05 | Smith & Nephew, Inc. | Surgical instruments for cutting cavities in intramedullary canals |
US20170211472A1 (en) * | 2014-06-18 | 2017-07-27 | Hk Technology Co., Ltd. | Engine cleansing device and engine cleansing method |
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