Title:
LOAD CELL TYPE WEIGHING EQUIPMENT, AND LOAD CELL
Document Type and Number:
Japanese Patent JP3771046
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent lowering of weighing precision caused by fastening force of a bolt, and to downsize a load cell.
SOLUTION: This invention relates to a load cell type weighing equipment in which both ends of a pair of parallel beams 24 are connected vertically each other with a fixed part 21 and a movable part 22, and in which at least one of the fixed part 21 or the movable part 22 is tightened by bolts 41 or 42 in the longitudinal direction of the beams 24 with respect to attaching members 5, 6. Projected parts 21a, 22a projected from the fixed part 21 and the movable part 22 toward a hollow part 20 of a load cell are provided to tighten the fixed part 21 and the movable part 22 to the attaching members 5, 6 by screwing the bolts 41, 42 in female screw parts 26 formed in the projected parts 21a, 22a.
Inventors:
Michito Utsunomiya
Application Number:
JP11282598A
Publication Date:
April 26, 2006
Filing Date:
April 07, 1998
Export Citation:
Assignee:
ISHIDA CO.,LTD.
International Classes:
G01G3/14; G01L1/22; (IPC1-7): G01L1/22; G01G3/14
Domestic Patent References:
| JP7243922A | ||||
| JP56135138U |
Foreign References:
| US4899599 |
Attorney, Agent or Firm:
Yoshinobu Yamamura
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