Patent Abandoned

ໂຄງສ້າງຂົວແຜ່ນພື້ນ

This Laos Patent “FLOOR SLAB BRIDGE STRUCTURE” is a public DIP intellectual-property record, filed by ASAHI ENGINEERING CO., LTD. on 2006-10-13; current status: Abandoned. Identifiers include application No. P/28; DIP id LAP28; protection kind Patent - Foreign. Key dates: publication 2018-12-31; grant 2016-06-15; expiry reference 2026-10-13. Inventor(s)/designer(s): Fumihiro SAITO, Mitsuhiro TOKUNO. Abstract hint: The invention provides a floor slab bridge structure capable of enhancing that strength, with which bridge girders and concrete bridge pier…. Status labels may change after office actions; refresh or consult primary DIP data before commercial decisions.

Patent Laos DIP

App. no. P/28
Filing date 2006-10-13
Registration / grant 2016-06-15
Expiry 2026-10-13
Applicant ASAHI ENGINEERING CO., LTD. ; Ae Japan Co.,Ltd
Agent Tilleke & Gibbins Lao Co., Ltd.
Classes —

Mark

Key facts

Type
Patent
App. no.
P/28
Status
Abandoned
Applicant
ASAHI ENGINEERING CO., LTD. ; Ae Japan Co.,Ltd
Agent
Tilleke & Gibbins Lao Co., Ltd.
Filing date
2006-10-13
Publication
2018-12-31
Registration / grant
2016-06-15
Expiry
2026-10-13
Protection kind
Patent - Foreign
Gazette
71 · 2018-12-31
Applicant address
ASAHI ENGINEERING CO., LTD. · 3-9-6, Mitsukuchishinmachi · JP;Ae Japan Co.,Ltd · 3-9-6, Mitsukuchishinmachi, Kanazawa-shi, Ishikawa 9200944, JAPAN · JP
Agent address
Tilleke & Gibbins Lao Co., Ltd. · No. 302/1B, 3rd Floor, Vieng Vang Tower, Unit 15, Boulichan Road, Dongpalan Thong Village, Sisattanak District, Vientiane, Lao PDR. · LA
Nice / IPC classes
—
Goods / services
—

Process

Steps follow the current public status
  1. Filed
  2. Formal examination Refused / terminated
  3. Substantive examination
  4. Published
  5. Granted

Related records

Linked from the LaoBiz.com company database

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Abstract

ການຄົ້ນຄິດນີ້ໄດ້ສະເໜີໂຄງສ້າງຂົວແຜ່ນພື້ນທີ່ສາມາດເພີ້ມພູມຄວາມທົນທານຊຶ່ງຂາງຂົວ ແລະ ເສົາຂົວເບຕົງ ແມ່ນຕໍ່ແບບແຂງຢ່າງມີປະສິດທິຜົນ ດ້ວຍການກໍາຈັດການຂະຫຍາຍຕົວ ແລະ ການຫົດຕົວ, ການກ່ອງຕົວ ແລະ ການບິດຕົວຂອງຂາງຂົວ, ແລະ ເພີ້ມພູນຄວາມທົນທານຊອງເບຕົງເຊື່ອມຕໍ່ເອງຕ້ານກັບການຂະຫຍາຍຕົວ ແລະ ການຫົດຕົວ, ການບິດຕົວ, ແລະ ອື່ນໆ ແລະ ທີ່ມີປະສິດທິຜົນຫຼາຍທີ່ສຸດ ແມ່ນເປັນມາດຕະການສໍາລັບປ້ອງກັນການພັງທະລາຍຂອງຂົວ ເມື່ອເກີດມີແຜ່ນດິນໄຫວຮຸນແຮງ. ເບຕົງແຜ່ນພື້ນແມ່ນຊຸດຄ້ອນ ລະຫ່ວາງຂ້າງຂອງຂາງຂົວແຕ່ລະຕົວ, ຊຶ່ງລຽງເປັນແຖວຢູ່ໃນລວງຄວາມກ້ວາງຂອງຂົວ, ໃນລວງຍາວຂອງຂາງຂົວ ແລະ ເບຕົງເຊື່ອມຕໍ່ຊຶ່ງໃນນັ້ນພາກສ່ວນຂອງຂາງຂົວທີ່ຖືກຮອງຮັບຢູ່ຜິວທ້ອງຂົວຂອງເສົາຂົວເບຕົງທີ່ຮອງຮັບຂາງຂົວແມ່ນຖືກຝັງ, ແມ່ນເທໃສ່ເພີ້ມເຕີມຢູ່ຜິວທ້ອງຂົວ ເພື່ອປະກອບເປັນໂຄງສ້າງຂົວແຜ່ນພື້ນທີ່ເປັນໂຄງສ້າງຕໍ່ແບບແຂງ, ຊຶ່ງໃນນັ້ນເບຕົງແຜ່ນພື້ນ ແລະ ເສົາຂົວເບຕົງແມ່ນຕໍ່ດ້ວຍເບຕົງເຂົ້າກັນໂດຍຜ່ານເບຕົງເຊື່ອມຕໍ່.

The invention provides a floor slab bridge structure capable of enhancing that strength, with which bridge girders and concrete bridge piers are rigidly joined, effectively suppressing expansion and contraction, deflection, and distortion of the bridge girders, and synergistiscally enhancing the strength of connection concrete itselt against the expansion and cotraction, distortion, etc., and being very effective as measures for prevention of collapse of bridge against a large earthquake. Slab concrete is hammer-set between sides of respective bridge girders, which are aligned in a bridge width direction, in a bridge width direction, in a length direction of the bridge girders and connection concrete, in width bridge girder portions supported on bridge bottom surfaces of concerete bridge piers supporting the bridge girders are embedded, is additionally deposited on the bridge bottom surfaces to form a floor slab bridge structure being a rigid joining structure, in which the slab concrete and the concerte bridge piers are concrete-joined together through the connection concrete.

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