GB1472628A - Apparatus for testing profiles - Google Patents
Apparatus for testing profilesInfo
- Publication number
- GB1472628A GB1472628A GB3950874A GB3950874A GB1472628A GB 1472628 A GB1472628 A GB 1472628A GB 3950874 A GB3950874 A GB 3950874A GB 3950874 A GB3950874 A GB 3950874A GB 1472628 A GB1472628 A GB 1472628A
- Authority
- GB
- United Kingdom
- Prior art keywords
- probe
- movable
- gear
- members
- tooth
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/28—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures
- G01B7/283—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures of gears
Abstract
1472628 Gear testing apparatus MAAG GEAR WHEEL & MACHINE CO Ltd 10 Sept 1974 39508/74 Heading G1M Apparatus for testing the profile of a gear tooth comprises a probe 10 carried by a first displaceable member 11 mounted on a second displaceable member 5, means 14 for biasing the probe'against the tooth flank, drive means 6 for displacing the member 5 to effect movement of the probe over the flank, measuring means arranged to provide signals representing the relative movement between the two members 5, 11 and the movement of one of the two members 5, 11 relative to a fixed point, and means 9 for comparing the signals from the measuring means and reference signals provided in a predetermined programme. In Fig. 1, a table 3 adjustable in two orthogonal directions carries a member 4 along which the member 5 is movable in the X direction by means of a motor 6. Member 11 is pivotally mounted on member 5. The positions of members 5 and 11 are measured electronically and transmitted to a digital computer 9 where they are compared with reference values. Gear data, a programme for calculating the reference values, permissible tolerances and the initial and final measuring positions are introduced into unit 8, and the results of the comparisons in computer 9 are transmitted to unit 8 which produces a printed record or a punched tape. In the modification shown in Fig. 2, probe 17 is mounted on a member 16 slidably mounted on a member 19 which is rotatably mounted on member 5 which is fixed relative to table 3. In a modification of the apparatus of Fig. 1, Fig. 3 (not shown), member 5 is movable in the direction of a tangent to the tooth at point PA. In the further modification of Fig. 4, probe 10 is mounted on an arm 26 which is mounted on a member 28 movable in the Y direction, member 28 being mounted on member 25 movable in the X direction. Arm 26 may be angularly adjusted on member 28.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3950874A GB1472628A (en) | 1974-09-10 | 1974-09-10 | Apparatus for testing profiles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3950874A GB1472628A (en) | 1974-09-10 | 1974-09-10 | Apparatus for testing profiles |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1472628A true GB1472628A (en) | 1977-05-04 |
Family
ID=10409932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3950874A Expired GB1472628A (en) | 1974-09-10 | 1974-09-10 | Apparatus for testing profiles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1472628A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4347667A (en) * | 1979-09-14 | 1982-09-07 | Finike Italiana Marposs S.P.A. | Apparatus for the dimensional checking of a bearing ring |
GB2310494A (en) * | 1996-02-22 | 1997-08-27 | Mitutoyo Corp | Fluctuation detection of a stylus arm |
WO2006061145A1 (en) * | 2004-12-06 | 2006-06-15 | Frenco Gmbh | Measuring system for measuring the tooth dimensions of a gear wheel |
-
1974
- 1974-09-10 GB GB3950874A patent/GB1472628A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4347667A (en) * | 1979-09-14 | 1982-09-07 | Finike Italiana Marposs S.P.A. | Apparatus for the dimensional checking of a bearing ring |
GB2310494A (en) * | 1996-02-22 | 1997-08-27 | Mitutoyo Corp | Fluctuation detection of a stylus arm |
US5726350A (en) * | 1996-02-22 | 1998-03-10 | Mitutoyo Corporation | Contour measuring apparatus with a stylus |
GB2310494B (en) * | 1996-02-22 | 2000-02-23 | Mitutoyo Corp | Contour measuring apparatus with a stylus |
WO2006061145A1 (en) * | 2004-12-06 | 2006-06-15 | Frenco Gmbh | Measuring system for measuring the tooth dimensions of a gear wheel |
US7716844B2 (en) | 2004-12-06 | 2010-05-18 | Frenco Gmbh | Measuring system for measuring the tooth geometry of a gear wheel |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |