JPS55143421A - Two-stage type load cell - Google Patents

Two-stage type load cell

Info

Publication number
JPS55143421A
JPS55143421A JP5213679A JP5213679A JPS55143421A JP S55143421 A JPS55143421 A JP S55143421A JP 5213679 A JP5213679 A JP 5213679A JP 5213679 A JP5213679 A JP 5213679A JP S55143421 A JPS55143421 A JP S55143421A
Authority
JP
Japan
Prior art keywords
load cell
sensitivity
low
torque
flange
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.)
Pending
Application number
JP5213679A
Other languages
Japanese (ja)
Inventor
Takashi Sakai
Takashi Saito
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.)
Akebono Brake Industry Co Ltd
Original Assignee
Akebono Brake Industry Co Ltd
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 Akebono Brake Industry Co Ltd filed Critical Akebono Brake Industry Co Ltd
Priority to JP5213679A priority Critical patent/JPS55143421A/en
Publication of JPS55143421A publication Critical patent/JPS55143421A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Force In General (AREA)

Abstract

PURPOSE: To improve sensitivity and precision at the time of low torque by changing torque between a high-sensitivity load cell and low-sensitivity load cell by using spring force of a coil spring provided inside of the load cell as to a dynamo motor.
CONSTITUTION: In main load cell body 1 installed on earth 2, axial hole 3 is made and in hole 3, coil spring 4, load cell bearing axis 5 and high-sensitivity load cell 6 are fixed; and high-sensitivity load cell 6 has sensing part 6a brought into contact with axis part 7a of flange 7, which comes in contact with sensing part 8a of low- sensitivity load cell 8. Therefore, at the time of torque (lower than coil spring 4), force F is transmitted to high-sensitivity load cell by way of low-sensitivity load cell 8 and flange 7 and at the time of high torque, force F is transmitted to low- sensitivity load cell 8 without clearance l between main load cell 1 and flange 7, so that load cells can be changed over according to a load.
COPYRIGHT: (C)1980,JPO&Japio
JP5213679A 1979-04-27 1979-04-27 Two-stage type load cell Pending JPS55143421A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5213679A JPS55143421A (en) 1979-04-27 1979-04-27 Two-stage type load cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5213679A JPS55143421A (en) 1979-04-27 1979-04-27 Two-stage type load cell

Publications (1)

Publication Number Publication Date
JPS55143421A true JPS55143421A (en) 1980-11-08

Family

ID=12906446

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5213679A Pending JPS55143421A (en) 1979-04-27 1979-04-27 Two-stage type load cell

Country Status (1)

Country Link
JP (1) JPS55143421A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58151522A (en) * 1982-03-04 1983-09-08 Tokyo Electric Co Ltd Load cell system weighing apparaus
FR2533024A1 (en) * 1982-09-14 1984-03-16 Mecalix Load sensing device and automatic machine fitted with such a device
US4487079A (en) * 1983-02-22 1984-12-11 Comptrol, Incorporated Dual range force transducer
EP0262976A2 (en) * 1986-10-02 1988-04-06 Edward H. Hon External uterine contraction monitoring device
JP2003057127A (en) * 2001-08-20 2003-02-26 Yamaha Motor Co Ltd Load detector
JP2007335894A (en) * 2007-08-23 2007-12-27 Matsushita Electric Ind Co Ltd Device and method for pressing electronic component

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5371880A (en) * 1976-12-08 1978-06-26 Ishikawajima Harima Heavy Ind Device for chcking rolling power

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5371880A (en) * 1976-12-08 1978-06-26 Ishikawajima Harima Heavy Ind Device for chcking rolling power

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58151522A (en) * 1982-03-04 1983-09-08 Tokyo Electric Co Ltd Load cell system weighing apparaus
FR2533024A1 (en) * 1982-09-14 1984-03-16 Mecalix Load sensing device and automatic machine fitted with such a device
US4487079A (en) * 1983-02-22 1984-12-11 Comptrol, Incorporated Dual range force transducer
EP0262976A2 (en) * 1986-10-02 1988-04-06 Edward H. Hon External uterine contraction monitoring device
JP2003057127A (en) * 2001-08-20 2003-02-26 Yamaha Motor Co Ltd Load detector
JP4763175B2 (en) * 2001-08-20 2011-08-31 ヤマハ発動機株式会社 Load detection device
JP2007335894A (en) * 2007-08-23 2007-12-27 Matsushita Electric Ind Co Ltd Device and method for pressing electronic component
JP4530009B2 (en) * 2007-08-23 2010-08-25 パナソニック株式会社 Electronic component pressing device and pressing method

Similar Documents

Publication Publication Date Title
JPS52102642A (en) Dynamic memory device
JPS52121252A (en) Overload preventing apparatus for winding machine
JPS55143421A (en) Two-stage type load cell
JPS5373723A (en) Wheel suspension system for vehicle
JPS52118705A (en) Automotive tire with low rolling resistance
JPS52129858A (en) Bearing supporter
JPS5425362A (en) Axle fastening mechanism
JPS539968A (en) Wet clutch
JPS541259A (en) Multi-stage rolling mill
JPS5289795A (en) Nuclear fuel assembly
JPS55129617A (en) Magnetic bearing
JPS5315867A (en) Thermister thermometer for water of automobile
JPS52119214A (en) Adjusting method for load bearing spring
JPS5331049A (en) Magnetic bearing
JPS52145863A (en) Device for mounting liner for use in crushing mill
JPS52142143A (en) Bearing system
JPS51127589A (en) Emcapsulated lamp for surf-fishing
JPS5484154A (en) Reduction gear for ball mill
JPS52153050A (en) Sliding bearing body
JPS5523744A (en) Coreless motor
JPS5324512A (en) Assembling method of position detecting device of rotor
JPS6455418A (en) Bearing device
JPS5675269A (en) Plate-made knuckle for drive wheel of vehicle
JPS53107587A (en) Fast breeder fuel assembly
JPS5364160A (en) Bearing mechanism