Only the rotation direction is restricted between the outside fixed part and the body. The outside fixed part in axial fixation through two bearing shafts between the rotation parts of the outside fixed part is coaxial and can be freely installed in rotation. The rotation part of the encoder inside is fixed on the horizontal shaft. 229920002379 silicone rubber Polymers 0.000 description 1Ī graphic measuring device is provided with the idler wheels respectively in protruding arrangement on both sides of the body so that the body can move along a direction of a horizontal straight line to pass through the horizontal shafts of the main bearings freely retained in rotation on both sides inside the body, a measuring rod which can only be rotated in a certain angle opposite to the straight line direction that a vertical axis inside the body is taken as a center and on a left-right direction of a horizontal plane, a central tracing point of a tracing head lens arranged on the end of the measuring rod, and an encoder of the idler wheels for the measurement of the rotation angle of the horizontal shafts so as to measure the motion quantity in the straight line direction.238000005755 formation reaction Methods 0.000 description 1.230000015572 biosynthetic process Effects 0.000 description 1.241000282941 Rangifer tarandus Species 0.000 description 1.238000003199 nucleic acid amplification method Methods 0.000 description 2.238000001514 detection method Methods 0.000 claims description 6.238000005096 rolling process Methods 0.000 claims description 17.Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority to JP13955/1994 priority Critical Priority to JP1994013955U priority patent/JP3011082U/en Priority to JP13955/94 priority Application filed by Ushikata Mfg Co Ltd filed Critical Ushikata Mfg Co Ltd Publication of CN1147082A publication Critical patent/CN1147082A/en Application granted granted Critical Publication of CN1054685C publication Critical patent/CN1054685C/en Anticipated expiration legal-status Critical Status Expired - Fee Related legal-status Critical Current Links Original Assignee Ushikata Mfg 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 or warranty as to the accuracy of the list.) ( en Inventor 直井弘 Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Granted Application number CN 95121550 Other languages Chinese ( zh) Google Patents CN1147082A - Graph measuring deviceĭownload PDF Info Publication number CN1147082A CN1147082A CN 95121550 CN95121550A CN1147082A CN 1147082 A CN1147082 A CN 1147082A CN 95121550 CN95121550 CN 95121550 CN 95121550 A CN95121550 A CN 95121550A CN 1147082 A CN1147082 A CN 1147082A Authority CN China Prior art keywords main fixed rotation transverse axis horizontal Prior art date Legal status (The legal status is an assumption and is not a legal conclusion.
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