JPS5576928A - Weight for load test - Google Patents

Weight for load test

Info

Publication number
JPS5576928A
JPS5576928A JP15154878A JP15154878A JPS5576928A JP S5576928 A JPS5576928 A JP S5576928A JP 15154878 A JP15154878 A JP 15154878A JP 15154878 A JP15154878 A JP 15154878A JP S5576928 A JPS5576928 A JP S5576928A
Authority
JP
Japan
Prior art keywords
water
main body
circulation port
elevator
valve
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
JP15154878A
Other languages
Japanese (ja)
Inventor
Kenji Kobayashi
Jiyoukou Ishida
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP15154878A priority Critical patent/JPS5576928A/en
Publication of JPS5576928A publication Critical patent/JPS5576928A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain the weight that its handling is simple and can easily test the load of a lifting gear, such as, an elevator, etc., by mounting a box-like main body housing a proper quantity of water and a display device for indicating the quantity of water housed.
CONSTITUTION: When a main body 1 under a folding condition is carried into a cage of an elevator and unfolded in a box-like shape, the first circulation port 4 is connected to water service and a valve 6 is opened, water reaches the second circulation port 5 through a hollow tube 3, the hollow tube 3 expands due to water pressure and the main body 1 is provided with rigidity. When a water-level of water flowing in the main body 1 reaches the division 8 required, the valve 6 is closed, the water service is disconnected from the first circulation port 4 and necessary load for a test is applied to the elevator. After the test is completed, an adequate hose is connected to the first circulation port 4, the valve 6 is opened and water in the main body 1 and the hollow tube 3 is discharged. The main body 1 is formed by a material, which can be folded, such as, thick vinyl cloth, etc.
COPYRIGHT: (C)1980,JPO&Japio
JP15154878A 1978-12-06 1978-12-06 Weight for load test Pending JPS5576928A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15154878A JPS5576928A (en) 1978-12-06 1978-12-06 Weight for load test

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15154878A JPS5576928A (en) 1978-12-06 1978-12-06 Weight for load test

Publications (1)

Publication Number Publication Date
JPS5576928A true JPS5576928A (en) 1980-06-10

Family

ID=15520915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15154878A Pending JPS5576928A (en) 1978-12-06 1978-12-06 Weight for load test

Country Status (1)

Country Link
JP (1) JPS5576928A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57179145U (en) * 1981-05-08 1982-11-13
JPS57198193A (en) * 1981-05-30 1982-12-04 Fujikura Rubber Ltd Load test checkup procedure for swelling life raft
US6209382B1 (en) * 1995-08-25 2001-04-03 Yazaki Corporation Method of constituting data base for correcting load cell output, and weighting container

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57179145U (en) * 1981-05-08 1982-11-13
JPS57198193A (en) * 1981-05-30 1982-12-04 Fujikura Rubber Ltd Load test checkup procedure for swelling life raft
US6209382B1 (en) * 1995-08-25 2001-04-03 Yazaki Corporation Method of constituting data base for correcting load cell output, and weighting container
US6412327B1 (en) 1995-08-25 2002-07-02 Yazaki Corporation Weight vessel of construction database for correcting outputs of load measurement sensing devices

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