GB875817A - Improvements in height gauges - Google Patents

Improvements in height gauges

Info

Publication number
GB875817A
GB875817A GB2250457A GB2250457A GB875817A GB 875817 A GB875817 A GB 875817A GB 2250457 A GB2250457 A GB 2250457A GB 2250457 A GB2250457 A GB 2250457A GB 875817 A GB875817 A GB 875817A
Authority
GB
United Kingdom
Prior art keywords
blade
column
back bar
scriber
movement
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
Application number
GB2250457A
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.)
EDWIN ERNEST QUENNELL
Original Assignee
EDWIN ERNEST QUENNELL
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 EDWIN ERNEST QUENNELL filed Critical EDWIN ERNEST QUENNELL
Priority to GB2250457A priority Critical patent/GB875817A/en
Publication of GB875817A publication Critical patent/GB875817A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • G01C15/02—Means for marking measuring points
    • G01C15/06—Surveyors' staffs; Movable markers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)

Abstract

875,817. Height gauges. QUENNELL, E. E. Feb. 6, 1958 [July 16, 1957], No. 22504/57. Class 106 (2). [Also in Group XXIII] A height gauge comprises a base 1, an upstanding column 4 fixed thereto, a back bar 7 slidable relative to the column 4, by means of a channel 6, the column and the back bar having screw-actuated traversing means 11 to move the bar 7 relatively to the column 4, a blade 8 parallel with and fixed relatively to the back bar 7 and provided with a plurality of vertically-spaced recesses 14 each adapted to receive a scriber 20 and a gauge 15 actuated by movement of the blade 8 and back bar 7 relatively to the column 7. The recesses 16 are tapered as shown and the scriber 20 has two arms, one of which engages in the recess 14 and the other of which engages the other side of the blade 8. An indication of the movement of the blade 8 is given by a dial gauge 15. In another embodiment, Fig. 6, the blade 8 is adjusted and the movement thereof indicated by a micrometer 27, a dial gauge 15 preferably being used to check the indications. Various forms of scriber for different purposes are also described.
GB2250457A 1957-07-16 1957-07-16 Improvements in height gauges Expired GB875817A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2250457A GB875817A (en) 1957-07-16 1957-07-16 Improvements in height gauges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2250457A GB875817A (en) 1957-07-16 1957-07-16 Improvements in height gauges

Publications (1)

Publication Number Publication Date
GB875817A true GB875817A (en) 1961-08-23

Family

ID=10180453

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2250457A Expired GB875817A (en) 1957-07-16 1957-07-16 Improvements in height gauges

Country Status (1)

Country Link
GB (1) GB875817A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3510952A (en) * 1967-04-07 1970-05-12 Nicholas M Milan Height gauge
US3744137A (en) * 1971-04-28 1973-07-10 N Milan Height gauge

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3510952A (en) * 1967-04-07 1970-05-12 Nicholas M Milan Height gauge
US3744137A (en) * 1971-04-28 1973-07-10 N Milan Height gauge

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