GB367140A - Weighing or load measuring device for use with lifting or load carrying apparatus - Google Patents
Weighing or load measuring device for use with lifting or load carrying apparatusInfo
- Publication number
- GB367140A GB367140A GB2340/31A GB234031A GB367140A GB 367140 A GB367140 A GB 367140A GB 2340/31 A GB2340/31 A GB 2340/31A GB 234031 A GB234031 A GB 234031A GB 367140 A GB367140 A GB 367140A
- Authority
- GB
- United Kingdom
- Prior art keywords
- load
- lifting
- spring
- secured
- weighing
- 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
- 238000005303 weighing Methods 0.000 title abstract 3
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 239000000725 suspension Substances 0.000 abstract 2
- 241000239290 Araneae Species 0.000 abstract 1
- 241000669003 Aspidiotus destructor Species 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/14—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing suspended loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated
- B66F3/16—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated actuated through bevel-wheel gearings
-
- 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
- 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
- G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
- G01L5/06—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using mechanical means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Handcart (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
367,140. Weighing-apparatus fitted to lifting-jacks, crane hooks, etc.; dynamometers. MICHELIN ET CIE, Clermont - Ferrand, Puy - de- Dome, France. Jan. 23, 1931, No. 2340. Convention date, March 7,1930. [Class 143.] Relates to a combined lifting or load-carrying and weighing or load-measuring apparatus and comprises in combination a lifting or load - carrying mechanism, a load-attachment or supporting member which is capable of substantial relative sidewise movement with respect to, and without contact with, the lifting or load-carrying mechanism, a spring interposed between the lifting or load-carrying mechanism and the load member and serving to constrict resiliently the relative sidewise movement therebetween, a load indicator for measuring the relative vertical movement as determined by the spring, and operating means for the indicator adapted to accommodate itself to the relative sidewise movements. As shown in connection with a lifting jack, Fig. 1, the vertical column 2 of the jack carries a cylindrical support 5 provided at its lower end with a flange 6. One end of a helical weighing spring 7 is secured to the flange and the other end is secured to a cap piece 10 carrying the indicating mechanism. When a load, for example a wheel axle, is raised the spring 7 is compressed and a lever 15 (maintained in contact with the column 2 by a spring 18) depresses a rack 16 and thereby rotates an indicating pointer 20 over a dial 23. The dial is secured by a spider 24 and screwed ring 25. A second pointer 29 rotated by a squared socket 28 may be set into coincidence with the pointer 20 so as to maintain the reading after the load has been removed. As applied to a crane coupling, Fig. 4, where the load is supported by a hook 41 secured to a spring-supported casing 10, the flanged cylinder 5 whereon the spring rests is carried by a suspension eye 43. A gap 421 around the suspension rod 42 permits relative lateral movement between the rod and the casing 10. The apparatus may be applied to the couplings between vehicles. Permanent records, apparatus for giving.- The indicating spindle 19, Fig. 3, may carry a plate 30 on which replaceable paper discs 31 may be secured by a flexible washer 32 and thumb-screw 33. A stop 37 operable by a press button 38 is adjustably carried on the casing 101. When the apparatus is fully loaded, the operator depresses the button and causes a mark to be made on the disc. The disc may be ungraduated in which case the load marked thereon is determined by means of a transparent scale.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR691468T | 1930-03-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB367140A true GB367140A (en) | 1932-02-18 |
Family
ID=9033635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2340/31A Expired GB367140A (en) | 1930-03-07 | 1931-01-23 | Weighing or load measuring device for use with lifting or load carrying apparatus |
Country Status (7)
Country | Link |
---|---|
US (1) | US1942114A (en) |
AT (1) | AT129256B (en) |
CH (1) | CH154550A (en) |
DE (1) | DE575143C (en) |
DK (1) | DK45426C (en) |
FR (1) | FR691468A (en) |
GB (1) | GB367140A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3248789A1 (en) * | 1982-12-29 | 1984-07-12 | Rud-Kettenfabrik Rieger & Dietz Gmbh U. Co, 7080 Aalen | Load indicator device |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3022845A (en) * | 1958-04-28 | 1962-02-27 | Brearley Co | Bathroom scales |
DE1218683B (en) * | 1962-08-02 | 1966-06-08 | Josef Roehrl | Pulley |
FR2421840A1 (en) * | 1978-04-05 | 1979-11-02 | Bonot Jean Francois | Electrically driven jack for motor vehicle - has limit switches to prevent overtravel in either direction |
-
1930
- 1930-03-07 FR FR691468D patent/FR691468A/en not_active Expired
- 1930-11-03 CH CH154550D patent/CH154550A/en unknown
- 1930-11-15 DE DE1930575143D patent/DE575143C/en not_active Expired
- 1930-11-17 AT AT129256D patent/AT129256B/en active
- 1930-11-18 DK DK45426D patent/DK45426C/en active
-
1931
- 1931-01-14 US US508776A patent/US1942114A/en not_active Expired - Lifetime
- 1931-01-23 GB GB2340/31A patent/GB367140A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3248789A1 (en) * | 1982-12-29 | 1984-07-12 | Rud-Kettenfabrik Rieger & Dietz Gmbh U. Co, 7080 Aalen | Load indicator device |
Also Published As
Publication number | Publication date |
---|---|
US1942114A (en) | 1934-01-02 |
DK45426C (en) | 1932-03-21 |
AT129256B (en) | 1932-07-25 |
CH154550A (en) | 1932-05-15 |
DE575143C (en) | 1933-04-27 |
FR691468A (en) | 1930-10-22 |
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