GB1213578A - Apparatus including a measurements assembly and means for supporting the same - Google Patents

Apparatus including a measurements assembly and means for supporting the same

Info

Publication number
GB1213578A
GB1213578A GB1054168A GB1054168A GB1213578A GB 1213578 A GB1213578 A GB 1213578A GB 1054168 A GB1054168 A GB 1054168A GB 1054168 A GB1054168 A GB 1054168A GB 1213578 A GB1213578 A GB 1213578A
Authority
GB
United Kingdom
Prior art keywords
ball
screws
shaft
ring
screw
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
GB1054168A
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.)
ELECTRO DEV CORP
Original Assignee
ELECTRO DEV CORP
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 ELECTRO DEV CORP filed Critical ELECTRO DEV CORP
Publication of GB1213578A publication Critical patent/GB1213578A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/0004—Force transducers adapted for mounting in a bore of the force receiving structure
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/02—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/02—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles
    • G01G19/07—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles for weighing aircraft
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/08—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles
    • G01G19/12—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles having electrical weight-sensitive devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
    • G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
    • G01G3/14—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing measuring variations of electrical resistance
    • G01G3/1402—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
    • G01G3/1404—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports combined with means to connect the strain gauges on electrical bridges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
    • G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
    • G01G3/14—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing measuring variations of electrical resistance
    • G01G3/1402—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
    • G01G3/1408—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being of the column type, e.g. cylindric
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
    • G01L1/2206—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
    • G01L1/2206—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
    • G01L1/2218—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being of the column type, e.g. cylindric, adapted for measuring a force along a single direction
    • G01L1/2225—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being of the column type, e.g. cylindric, adapted for measuring a force along a single direction the direction being perpendicular to the central axis

Abstract

1,213,578. Clamps. ELECTRO DEVELOPMENT CORP. 5 March, 1968 [6 March, 1967; 15 Dec., 1967], No. 10541/68. Heading E2B. [Also in Division G1] Two rings 10, Fig. 1, support the ends 20A of a displacement sensing beam of sensitive precision measuring apparatus and are looked within a hollow shaft 18 by set screws 11 projecting radially outwards and tightened against protective pads 19 firmly bonded to the inner surface of the shaft 18. Each ring 10 is joined to a hub part 15 by a spoke 12 with a radial slot 15A and set screws 16 are tightened to grip the end 20A. The screws 11 are threaded through slots 10A in the outer edge of the ring 10 and are locked by screws 13, 14. The shaft 18 is protected by thin pads (e.g. 0.020 inches thick) of heat treated spring steel bonded with a suitable adhesive (e.g. an epoxy). If the shaft 18 is deformed the ring 10 is permitted to bow by the sharp points of the screws 11, Fig 1, and in other embodiments by ball-and-socket arrangements. In Fig. 2 (not shown) the screw end is recessed and a ;ball is spot welded, soldered, brazed or otherwise made integral with the pad. In Fig. 4 (not shown) the pad includes a pedestal with a cup facing a ball welded to the screw. As shown in Fig. 5, the cup 79 has a sback stop edge 83 and lower front edge 85 to guide the ball 77 on the screw 89 towards the cup during assembly. The apparatus may be for measuring torque or the load on an axle of a vehicle by sensing shear deflection.
GB1054168A 1967-03-06 1968-03-05 Apparatus including a measurements assembly and means for supporting the same Expired GB1213578A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62069167A 1967-03-06 1967-03-06
US69097467A 1967-12-15 1967-12-15

Publications (1)

Publication Number Publication Date
GB1213578A true GB1213578A (en) 1970-11-25

Family

ID=27088765

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1054168A Expired GB1213578A (en) 1967-03-06 1968-03-05 Apparatus including a measurements assembly and means for supporting the same

Country Status (2)

Country Link
FR (1) FR1556087A (en)
GB (1) GB1213578A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018113995A1 (en) * 2016-12-23 2018-06-28 Thyssenkrupp Millservices & Systems Gmbh Shaft with ultrasonic test head, method for the in situ detection of a change point of a shaft, and use of a shaft

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2545170B1 (en) * 1983-04-29 1986-02-21 Sfena METHOD FOR PRODUCING ELEMENT SUPPORT BEARING RING FOR HOLLOW OR FULL CYLINDRICAL PARTS AND BEARING RING THUS OBTAINED

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018113995A1 (en) * 2016-12-23 2018-06-28 Thyssenkrupp Millservices & Systems Gmbh Shaft with ultrasonic test head, method for the in situ detection of a change point of a shaft, and use of a shaft

Also Published As

Publication number Publication date
FR1556087A (en) 1969-01-31

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee