US1459896A - Countersink gauge - Google Patents
Countersink gauge Download PDFInfo
- Publication number
- US1459896A US1459896A US520827A US52082721A US1459896A US 1459896 A US1459896 A US 1459896A US 520827 A US520827 A US 520827A US 52082721 A US52082721 A US 52082721A US 1459896 A US1459896 A US 1459896A
- Authority
- US
- United States
- Prior art keywords
- sleeve
- barrel
- countersink
- plunger
- gauge
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/22—Feeler-pin gauges, e.g. dial gauges
- G01B3/28—Depth gauges
Definitions
- My invention relates to a new and improved countersink gauge of the type which may be set in connection with a countersink of standard depth and thereafter used to gauge accurately the depth of other countersinks relative thereto.
- -A general object of the invention is to provide an instrument of this character which will be -simple in construction and may be easily and quickly manipulated to accurately gauge the depth of the countersink.
- lIt is a further object of the invention to provide an improved construction by means of which the gauge may be locked in its adjusted position so that a series of countersinks may be gauged accurately in relation to the countersink which has been used as the standard.
- Figure 1 is a vertical sectional view through my invention taken substantially on the line 1-1 of Figure 2.
- Figure 2 is a front elevation of the invention in operative position
- Figure 3 is a sectional view similar to Figure 1 but showing a modified form o f vthe invention.
- the numeral 1 indicates a barrel which forms the outer casing of my improved instrument
- a sleeve 4 is slidably mounted in the upper end of the barrel 1, and is in threaded connection with the spindle 5 of a plunger 6, the lower face of which is suitably shaped to fit into a countersink of the type which it is desired to gauge.
- the plunger and sleeve are slidable to a limited extent within the barrel and the plunger is keyed thereto, as shown at 7.
- the plunger and barrel are ⁇ provided with opposed annular shoulders 8 and 9 between which is mounted an expansile coil spring 10 which surrounds a spindle 5.
- This spring urges the plunger outwardly of the barrel and its outward movement is limited by the head 11 formed on the sleeve 4 and which performs the dual function of providing -a knurled surface by means of which the sleeve mayv be adjusted and by means of the annular shoulder 12 forms a stop for the longitudinal movement of the sleeve and plunger.
- the plunger After the plunger has been longitudinally ad]usted with respect to the sleeve 4, it may be locked in this position by tightening the stein 13.
- the barrel is provided with ⁇ an opening 14 through which a portion of the sleeve 4 may be seen.
- a mark 15 is rovided acrpss one or both sides of the opening with which a corresponding mark 16 on the sleeve is ada ted to register.
- the plunger 6 is so adjusted in connection with the sleeve that when the plunger is inserted in a countersink of standard depth, as shown in Figure 2, the mark 16 will be in alignment with the mark 15 at the side of the opening in the barrel.
- the instrument is then locked in this position by the locking stem 13.
- any number of countersinks may be gauged accurately relative to the standard by drilling them so that when the instrument is applied thereto, the marks 15 and 16 will be in alignment.
- FIG. 3 there is shown a modified form by 'which the rinciple of my invention may be adapte to gauge countersinks or bores of considerable depth.
- a sleeve 18 is slidably mounted in a barrel 17, in which it is retained by a plug 19.
- a key 2O is provided for preventing the rotation of thev sleeve in the barrel.
- sleeve is normally held in its lowermost posip tion, its end in contact with the plug, b means of a spring 21.
- a spindle 22 is a justably'held within the sleeve by means of the friction jaws 23 integral with the sleeve and extendin upward therefrom which may be tightened y manipulation of the nut 24.
- the barrel 17 is provided with an opening 26 siinilarto the opening 14 in the barrel 1,' and the depth is gauged by means of the mark 25 which corresponds to the mark 16 on the sleeve 4.
- a countersink auge comprising a barrel, a sleeve slidable within the barrel, a plunger mounted for longitudinal adjustment within the sleeve, means yieldably urging said plunger to project outwardly from said barrel, said sleeve and said barrel having cooperatingkmarks thereon for indicating the .relative amount of projection of said plunger, and a stem in said sleeve for locking said plunger in adjusted position.
- a countersink gauge comprising a barrel, a reciprocable member keyed within the barrel and comprising a sleeve and a plunger longitudinally adjustable with respect to said sleeve, means for locking said plunger in its adjusted position, said barrel and reciprocating member having opposed shoulders, an l Vplungercarried by the sleeve, an opening in the barrel through which the sleeve may .be
Description
June 26, 1923. 1,459,895 w. N. JOHN COUNTERS I NK GAUGE Filed Dec. 8, 1921 @MUM xA/Imam ALL/DAL .Patented June 26, 1923.
STATES PATENT OFFICE.
WILLIAM N. JOHN, 0F MILWAUKEE, WISCONSIN.
' coUN'rEnsINx GAUGE.
Application led December 8, 1921. Serial No. 520,827.
To all whom 'it may concern.'
4 Be it known that I WILLIAM N. JOHN, a citizen of the United States, and resident of Milwaukee, in the county of Milwaukee and State of Wisconsin, have invented .certain new and useful Improvements in Countersink Gauges; and Ido hereby declaie that the following is a full, clear, and exact description thereof.
My invention relates to a new and improved countersink gauge of the type which may be set in connection with a countersink of standard depth and thereafter used to gauge accurately the depth of other countersinks relative thereto.
-A general object of the invention is to provide an instrument of this character which will be -simple in construction and may be easily and quickly manipulated to accurately gauge the depth of the countersink. Y
lIt is a further object of the invention to provide an improved construction by means of which the gauge may be locked in its adjusted position so that a series of countersinks may be gauged accurately in relation to the countersink which has been used as the standard.
The invention is illustrated in the accompanying drawing, in which Figure 1 is a vertical sectional view through my invention taken substantially on the line 1-1 of Figure 2.
Figure 2 is a front elevation of the invention in operative position, and
Figure 3 is a sectional view similar to Figure 1 but showing a modified form o f vthe invention.
Referring specifically to the drawing and more particularly to Figures 1 and 2, the numeral 1 indicates a barrel which forms the outer casing of my improved instrument,
'and is provided with a flat annular end 2,
which is adapted to engage the flat surface 3 of the -ob'ect in which the countersink is to be formed.
A sleeve 4 is slidably mounted in the upper end of the barrel 1, and is in threaded connection with the spindle 5 of a plunger 6, the lower face of which is suitably shaped to fit into a countersink of the type which it is desired to gauge. The plunger and sleeve are slidable to a limited extent within the barrel and the plunger is keyed thereto, as shown at 7. The plunger and barrel are `provided with opposed annular shoulders 8 and 9 between which is mounted an expansile coil spring 10 which surrounds a spindle 5. This spring urges the plunger outwardly of the barrel and its outward movement is limited by the head 11 formed on the sleeve 4 and which performs the dual function of providing -a knurled surface by means of which the sleeve mayv be adjusted and by means of the annular shoulder 12 forms a stop for the longitudinal movement of the sleeve and plunger.
After the plunger has been longitudinally ad]usted with respect to the sleeve 4, it may be locked in this position by tightening the stein 13. The barrel is provided with `an opening 14 through which a portion of the sleeve 4 may be seen. A mark 15 is rovided acrpss one or both sides of the opening with which a corresponding mark 16 on the sleeve is ada ted to register.
In t e operation of the invention, the plunger 6 is so adjusted in connection with the sleeve that when the plunger is inserted in a countersink of standard depth, as shown in Figure 2, the mark 16 will be in alignment with the mark 15 at the side of the opening in the barrel. The instrument is then locked in this position by the locking stem 13.
After the instrument has been thus set, any number of countersinks may be gauged accurately relative to the standard by drilling them so that when the instrument is applied thereto, the marks 15 and 16 will be in alignment.-
In Figure 3, there is shown a modified form by 'which the rinciple of my invention may be adapte to gauge countersinks or bores of considerable depth. In this form, a sleeve 18 is slidably mounted in a barrel 17, in which it is retained by a plug 19. A key 2O is provided for preventing the rotation of thev sleeve in the barrel. The
sleeve is normally held in its lowermost posip tion, its end in contact with the plug, b means of a spring 21. A spindle 22 is a justably'held within the sleeve by means of the friction jaws 23 integral with the sleeve and extendin upward therefrom which may be tightened y manipulation of the nut 24.
The barrel 17 is provided with an opening 26 siinilarto the opening 14 in the barrel 1,' and the depth is gauged by means of the mark 25 which corresponds to the mark 16 on the sleeve 4.
While I have shown and described specifically two structures by means of which the principles of my invention may be carried out, it will, ofcourse, be understood that other modifications in the structural details I claim:
1. A countersink auge comprising a barrel, a sleeve slidable within the barrel, a plunger mounted for longitudinal adjustment within the sleeve, means yieldably urging said plunger to project outwardly from said barrel, said sleeve and said barrel having cooperatingkmarks thereon for indicating the .relative amount of projection of said plunger, and a stem in said sleeve for locking said plunger in adjusted position.
2. A countersink gauge comprising a barrel, a reciprocable member keyed within the barrel and comprising a sleeve and a plunger longitudinally adjustable with respect to said sleeve, means for locking said plunger in its adjusted position, said barrel and reciprocating member having opposed shoulders, an l Vplungercarried by the sleeve, an opening in the barrel through which the sleeve may .be
seen, cooperating marks on the sleeve and the. slde of said opening, said plunger being reslliently urged outwardly from the end of the barrel and means for adjusting the sleeve longitudinally with respect to theplunger so that when the end of the barrel rests on a flat surface with the plunger inserted in a iven countersink, said marks will be in registration with each other.
In testimony that I claim the foregoing have hereunto set my hand at Milwaukee, in the county of Milwaukee and State of Wisconsin.
WILLIAM N. JOHN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US520827A US1459896A (en) | 1921-12-08 | 1921-12-08 | Countersink gauge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US520827A US1459896A (en) | 1921-12-08 | 1921-12-08 | Countersink gauge |
Publications (1)
Publication Number | Publication Date |
---|---|
US1459896A true US1459896A (en) | 1923-06-26 |
Family
ID=24074240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US520827A Expired - Lifetime US1459896A (en) | 1921-12-08 | 1921-12-08 | Countersink gauge |
Country Status (1)
Country | Link |
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US (1) | US1459896A (en) |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2462545A (en) * | 1946-06-25 | 1949-02-22 | Paul A Penjaska | Modified plug gauge |
US2487677A (en) * | 1944-07-17 | 1949-11-08 | Niles Bement Pond Co | Taper pipe thread gauge |
US2498969A (en) * | 1946-07-20 | 1950-02-28 | Edwin F Vobeda | Lengthening attachments for micrometers |
US2514794A (en) * | 1947-10-07 | 1950-07-11 | Wesley G Prince | Flush pin gauge |
US2561759A (en) * | 1944-08-14 | 1951-07-24 | Niles Bement Pond Co | Pipe thread gauge |
US2596342A (en) * | 1948-01-06 | 1952-05-13 | Owens Illinois Glass Co | Machine for gauging bottleneck openings |
US2603878A (en) * | 1950-02-13 | 1952-07-22 | Albert F E Schemmel | Valve clearance gauge |
US2619727A (en) * | 1950-03-21 | 1952-12-02 | Dill Mfg Co | Tire tread gauge |
US2654156A (en) * | 1952-02-29 | 1953-10-06 | Dill Mfg Co | Tire tread gauge |
US2758383A (en) * | 1953-02-03 | 1956-08-14 | Acme Ind Company | Chamfer gauge |
US2758382A (en) * | 1953-04-17 | 1956-08-14 | Trio Production Co | Countersink gauge |
US2801474A (en) * | 1954-06-08 | 1957-08-06 | Leonard D Field | Diameter measuring apparatus |
DE1074862B (en) * | 1960-02-04 | Plattenhardt Karl Glaser (Württ.) | Tolerance meter with a resistance transmitter adjusted by its measuring element | |
US3196547A (en) * | 1962-02-26 | 1965-07-27 | Myles S Welch | Machinist's gauging devices |
US3277905A (en) * | 1965-02-17 | 1966-10-11 | Garland H Thompson | Device for counting coins in transparent tubular coin containers |
US4519144A (en) * | 1982-04-16 | 1985-05-28 | Larsen Leif G | Thread measuring tool |
US4858330A (en) * | 1986-12-17 | 1989-08-22 | Larsen Leif G | Thread measuring tool |
US5038600A (en) * | 1989-11-20 | 1991-08-13 | Military Standards Corporation | Gage and method for measuring the X-dimension of hydraulic tube fittings |
US20120203237A1 (en) * | 2011-01-11 | 2012-08-09 | The Cleveland Clinic Foundation | Distance indicator |
US8464434B1 (en) * | 2010-09-15 | 2013-06-18 | The Boeing Company | Hole and countersink measurement system |
US20140107708A1 (en) * | 2012-10-09 | 2014-04-17 | Biedermann Technologies Gmbh & Co.Kg | Instrument for assembling a polyaxial bone anchor |
CN107278260A (en) * | 2014-12-22 | 2017-10-20 | 阿拉玛自动化公司 | Hole check device |
FR3068270A1 (en) * | 2017-07-03 | 2019-01-04 | Psa Automobiles Sa | DEPTH DEPTH TOOLING OF STAMPING DEPTH IN A STAMPING PRESS |
-
1921
- 1921-12-08 US US520827A patent/US1459896A/en not_active Expired - Lifetime
Cited By (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1074862B (en) * | 1960-02-04 | Plattenhardt Karl Glaser (Württ.) | Tolerance meter with a resistance transmitter adjusted by its measuring element | |
US2487677A (en) * | 1944-07-17 | 1949-11-08 | Niles Bement Pond Co | Taper pipe thread gauge |
US2561759A (en) * | 1944-08-14 | 1951-07-24 | Niles Bement Pond Co | Pipe thread gauge |
US2462545A (en) * | 1946-06-25 | 1949-02-22 | Paul A Penjaska | Modified plug gauge |
US2498969A (en) * | 1946-07-20 | 1950-02-28 | Edwin F Vobeda | Lengthening attachments for micrometers |
US2514794A (en) * | 1947-10-07 | 1950-07-11 | Wesley G Prince | Flush pin gauge |
US2596342A (en) * | 1948-01-06 | 1952-05-13 | Owens Illinois Glass Co | Machine for gauging bottleneck openings |
US2603878A (en) * | 1950-02-13 | 1952-07-22 | Albert F E Schemmel | Valve clearance gauge |
US2619727A (en) * | 1950-03-21 | 1952-12-02 | Dill Mfg Co | Tire tread gauge |
US2654156A (en) * | 1952-02-29 | 1953-10-06 | Dill Mfg Co | Tire tread gauge |
US2758383A (en) * | 1953-02-03 | 1956-08-14 | Acme Ind Company | Chamfer gauge |
US2758382A (en) * | 1953-04-17 | 1956-08-14 | Trio Production Co | Countersink gauge |
US2801474A (en) * | 1954-06-08 | 1957-08-06 | Leonard D Field | Diameter measuring apparatus |
US3196547A (en) * | 1962-02-26 | 1965-07-27 | Myles S Welch | Machinist's gauging devices |
US3277905A (en) * | 1965-02-17 | 1966-10-11 | Garland H Thompson | Device for counting coins in transparent tubular coin containers |
US4519144A (en) * | 1982-04-16 | 1985-05-28 | Larsen Leif G | Thread measuring tool |
US4858330A (en) * | 1986-12-17 | 1989-08-22 | Larsen Leif G | Thread measuring tool |
US5038600A (en) * | 1989-11-20 | 1991-08-13 | Military Standards Corporation | Gage and method for measuring the X-dimension of hydraulic tube fittings |
US8464434B1 (en) * | 2010-09-15 | 2013-06-18 | The Boeing Company | Hole and countersink measurement system |
US20120203237A1 (en) * | 2011-01-11 | 2012-08-09 | The Cleveland Clinic Foundation | Distance indicator |
US8784429B2 (en) * | 2011-01-11 | 2014-07-22 | Jason A. Bryan | Distance indicator |
US20140107708A1 (en) * | 2012-10-09 | 2014-04-17 | Biedermann Technologies Gmbh & Co.Kg | Instrument for assembling a polyaxial bone anchor |
US9517092B2 (en) * | 2012-10-09 | 2016-12-13 | Biedermann Technologies Gmbh & Co. Kg | Instrument for assembling a polyaxial bone anchor |
CN107278260A (en) * | 2014-12-22 | 2017-10-20 | 阿拉玛自动化公司 | Hole check device |
US10254100B2 (en) * | 2014-12-22 | 2019-04-09 | Kuka Systems Aerospace | Hole inspection device |
CN107278260B (en) * | 2014-12-22 | 2020-11-06 | 库卡系统航空航天公司 | Hole inspection device |
FR3068270A1 (en) * | 2017-07-03 | 2019-01-04 | Psa Automobiles Sa | DEPTH DEPTH TOOLING OF STAMPING DEPTH IN A STAMPING PRESS |
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