CN105735300A - Circular arc lock buckle fold line pile wall manufacturing device - Google Patents

Circular arc lock buckle fold line pile wall manufacturing device Download PDF

Info

Publication number
CN105735300A
CN105735300A CN201610296239.7A CN201610296239A CN105735300A CN 105735300 A CN105735300 A CN 105735300A CN 201610296239 A CN201610296239 A CN 201610296239A CN 105735300 A CN105735300 A CN 105735300A
Authority
CN
China
Prior art keywords
dise knife
pile
recessed
post
knife post
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.)
Withdrawn
Application number
CN201610296239.7A
Other languages
Chinese (zh)
Inventor
王乐贵
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201610296239.7A priority Critical patent/CN105735300A/en
Publication of CN105735300A publication Critical patent/CN105735300A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/18Bulkheads or similar walls made solely of concrete in situ
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22Piles
    • E02D5/34Concrete or concrete-like piles cast in position ; Apparatus for making same
    • E02D5/46Concrete or concrete-like piles cast in position ; Apparatus for making same making in situ by forcing bonding agents into gravel fillings or the soil
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00Special methods or apparatus for drilling

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Piles And Underground Anchors (AREA)

Abstract

The invention relates to a circular arc lock buckle fold line pile wall manufacturing device, which comprises a concave round pile forming machine and a column pile forming machine. A plurality of concrete column piles at intervals being the distance of one concave round pile is manufactured; a concrete concave round pile is respectively manufactured in a space between every two column piles by a concave round pile forming machine according to the work mode of the concave round pile forming machine for manufacturing the concrete pile; a cement concave round pile is respectively manufactured at the front part of the odd number of column piles by the concave round pile forming machine according to the work mode of the concave round pile forming machine for manufacturing cement piles; therefore a fold line pile wall formed by concrete concave round piles between the plurality of concrete column piles and the adjacent concrete piles and cement concave round piles at the front part of the odd number of concrete column piles through mutual circular arc lock buckle is formed; the circular arc lock buckle fold line pile wall manufacturing device is used for soil baffle and seepage prevention of a building foundation.

Description

Arc latched broken line piling wall manufactures device
Technical field
The present invention relates to a kind of piling wall and manufacture the manufacture device of recessed round stake and the mutual arc latched formation broken line piling wall of cylinder pile used in device, particularly a kind of building foundation engineering.
Background technology
Soil cement pile-formation machine is to be rotated by the multiple drill bit of power drive, the earth of drill bit bottom is cut in rotation process and stirs into cement earth pile with cement mortar by multiple drill bits, at present, be used for keeping off soil in building foundation engineering, the cement-soil pile of antiseepage is all formed by multiple concrete cylindricals overlap joint.
Summary of the invention
The present invention compensate for disadvantage mentioned above, it is provided that a kind of manufacture device that can manufacture the recessed round stake arc latched formation broken line piling wall mutually arc latched with cylinder pile.
The present invention is achieved through the following technical solutions:
A kind of arc latched broken line piling wall manufactures device, including recessed round stake pile-formation machine and cylinder pile pile-formation machine.
Recessed round stake pile-formation machine includes following structure: the middle upper portion of steel pipe support is fixed in the lower end of drilling rod one, the middle lower portion of steel pipe support is fixed on the upper end of steel plate support two, the shell middle upper portion of motor two is fixed in the lower end of steel plate support two, the front end output shaft of motor two is fixed with first half dome tool post, and the rear end output shaft of motor two is fixed with later half dome tool post;The upper end of steel plate support one is fixed in the left end bottom of steel pipe support, the shell middle upper portion of motor one is fixed in the lower end of steel plate support one, the front end output shaft of motor one is fixed with the recessed dise knife post one of first half, and the rear end output shaft of motor one is fixed with later half recessed dise knife post one;The upper end of steel plate support three is fixed in the right-hand member bottom of steel pipe support, the shell middle upper portion of motor three is fixed in the lower end of steel plate support three, the front end output shaft of motor three is fixed with the recessed dise knife post two of first half, and the rear end output shaft of motor three is fixed with later half recessed dise knife post two;First half recessed dise knife post one and later half recessed dise knife post one form a umbilicate recessed dise knife post, first half recessed dise knife post two and later half recessed dise knife post two and form another umbilicate recessed dise knife post, and the side surface of each recessed dise knife post is separately installed with multiple cutter head;First half dome tool post and later half dome tool post form the dome tool post that a centre is convex, and the side surface of dome tool post is provided with multiple cutter head;The concave arc of recessed dise knife post cross section coincide with the dome arc of dome tool post cross section.
Cylinder pile pile-formation machine includes following structure: the upper end of the lower end fixed motor four of drilling rod two, and the output shaft of motor four lower end is fixed with drill bit.
The present invention has following feature:
The present invention can manufacture the broken line piling wall of the soil cement mutual arc latched formation of recessed round stake of the recessed round stake of the concrete between multiple concrete circular stanchion and adjacent concrete circular stanchion and odd number concrete circular stanchion front portion, for the gear soil on building basis, antiseep.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Fig. 1 is the front view of recessed round stake pile-formation machine;
Fig. 2 is the rearview of recessed round stake pile-formation machine
Fig. 3 is the A A view of Fig. 1;
Fig. 4 is the front view of cylinder pile pile-formation machine;
Fig. 5 is the cross-sectional view of the broken line piling wall that recessed round stake is formed with the mutual snap close of cylinder pile.
In figure: 1, drilling rod one, 2, steel pipe support, 3, steel plate support one, 4, steel plate support two, 5, steel plate support three, 6, motor one, 7, motor two, 8, motor three, 9, the recessed dise knife post one of first half, 10, first half dome tool post, 11, the recessed dise knife post two of first half, 12, cutter head, 13, later half recessed dise knife post one, 14, later half dome tool post, 15, later half recessed dise knife post two, 16, output shaft;21, drilling rod two, 22, motor four, 23, drill bit.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention, and this embodiment includes recessed round stake pile-formation machine and cylinder pile pile-formation machine.
Recessed round stake pile-formation machine includes the structure in Fig. 1, Fig. 2, Fig. 3;Concrete structure is as follows: the middle upper portion of steel pipe support 2 is fixed in the lower end of drilling rod 1, the middle lower portion of steel pipe support is fixed on the upper end of steel plate support 24, the shell middle upper portion of motor 27 is fixed in the lower end of steel plate support two, the front end output shaft 16 of motor two is fixed with first half dome tool post 10, and the rear end output shaft of motor two is fixed with later half dome tool post 14;The upper end of steel plate support 1 is fixed in the left end bottom of steel pipe support, the shell middle upper portion of motor 1 is fixed in the lower end of steel plate support one, the front end output shaft 16 of motor one is fixed with the recessed dise knife post 1 of first half, and the rear end output shaft of motor one is fixed with later half recessed dise knife post 1;The upper end of steel plate support 35 is fixed in the right-hand member bottom of steel pipe support, the shell middle upper portion of motor 38 is fixed in the lower end of steel plate support three, the front end output shaft of motor three is fixed with the recessed dise knife post 2 11 of first half, and the rear end output shaft of motor three is fixed with later half recessed dise knife post 2 15;First half recessed dise knife post one and later half recessed dise knife post one form a umbilicate recessed dise knife post, first half recessed dise knife post two and later half recessed dise knife post two and form another umbilicate recessed dise knife post, and the side surface of each recessed dise knife post is separately installed with multiple cutter head 12;First half dome tool post and later half dome tool post form the dome tool post that a centre is convex, and the side surface of dome tool post is provided with multiple cutter head 12;The concave arc of recessed dise knife post cross section coincide with the dome arc of dome tool post cross section.
Recessed round stake pile-formation machine manufactures the working method of concrete-pile: during work, the position between the left side recessed dise knife post and middle dome tool post and between the recessed dise knife post in the right and middle dome tool post is irrigated water under high pressure by grouting pump respectively, motor one drives first half recessed dise knife post one and the rotating forward of later half recessed dise knife post one, motor three drives first half recessed dise knife post two and the reversion of later half recessed dise knife post two, motor two drives first half dome tool post to rotate forward, motor two drives later half dome tool post to reverse, the recessed dise knife post one of first half, later half recessed dise knife post one, the recessed dise knife post two of first half, later half recessed dise knife post two and first half dome tool post, later half dome tool post in rotation by the soil cutting of its lower end;Left end is cut into concave arc by first half recessed dise knife post one, later half recessed dise knife post one in rotation, and right-hand member is cut into concave arc by first half recessed dise knife post two, later half recessed dise knife post two in rotation;The soil body machined away is mixed in mud, and water under high pressure constantly fills, and mud constantly flows out from hole, and drilling rod one is pressed in process downwards and forms about one two ends is respectively provided with the hole of concave arc, casting concrete, the formation recessed round stake of concrete in this hole.
Recessed round stake pile-formation machine manufactures the working method of cement earth pile: during work, grouting pump is to the grout injection respectively of the position between the left side recessed dise knife post and middle dome tool post and between the recessed dise knife post in the right and middle dome tool post, motor one drives first half recessed dise knife post one and the rotating forward of later half recessed dise knife post one, motor three drives first half recessed dise knife post two and the reversion of later half recessed dise knife post two, motor two drives first half dome tool post to rotate forward, motor two drives later half dome tool post to reverse, the recessed dise knife post one of first half, later half recessed dise knife post one, the recessed dise knife post two of first half, later half recessed dise knife post two and first half dome tool post, the soil cutting of its lower end is stirred with cement mortar by later half dome tool post in rotation;Left end cutting is stirred into concave arc by first half recessed dise knife post one, later half recessed dise knife post one in rotation, and right-hand member cutting is stirred into concave arc by first half recessed dise knife post two, later half recessed dise knife post two in rotation;Drilling rod one is pressed in process downwards and forms the recessed round stake of soil cement that about one two ends are respectively provided with concave arc.
Cylinder pile pile-formation machine includes the structure in Fig. 4;Concrete structure is as follows: the upper end of the lower end fixed motor 4 22 of drilling rod 2 21, and the output shaft of motor four lower end is fixed with drill bit 23.
Cylinder pile pile-formation machine can work independently, specific works mode is as follows: during work, drill bit is irrigated water under high pressure by grouting pump, motor four drives bit, drill bit in rotary course by the soil cutting of drill bit lower end, the soil body machined away is mixed in mud, and water under high pressure constantly fills, and mud constantly flows out from hole, drilling rod two forms the circular hole of certain depth in being pressed into process, casting concrete, formation concrete circular stanchion in this circular hole.
The dome arc of cylinder pile is identical with the concave arc at two ends, recessed round stake left and right.
nullThe working method that recessed round stake pile-formation machine manufactures arc latched broken line piling wall with cylinder pile pile-formation machine is as follows: in the position needing pile,First concrete circular stanchion is manufactured according to the working method of above-mentioned cylinder pile pile-formation machine with cylinder pile pile-formation machine,Right lateral side at this cylinder pile、The distance of the recessed round stake in one, interval manufactures second concrete circular stanchion,Second cylinder pile forward right side、The distance of the recessed round stake in one, interval manufactures the 3rd concrete circular stanchion,The 3rd cylinder pile right lateral side、The distance of the recessed round stake in one, interval manufactures the 4th concrete circular stanchion,So manufacture the recessed round pilespacing in one, multiple intervals from concrete circular stanchion,When the concrete strength of the concrete circular stanchion on both sides reaches a timing,In spacing between two often adjacent cylinder piles、The working method manufacturing concrete-pile according to above-mentioned recessed round stake pile-formation machine with recessed round stake pile-formation machine manufactures a recessed round stake of concrete respectively,The concave arc making two ends, each concrete recessed round stake left and right is fit to the cylindrical of the concrete circular stanchion at two ends, left and right respectively;In the front portion of odd number cylinder pile, manufacture a recessed round stake of soil cement with recessed round stake pile-formation machine respectively according to the working method of above-mentioned recessed round stake pile-formation machine manufacture cement earth pile, make the concave arc of the recessed round stake rear end of soil cement of odd number cylinder pile front portion be fit to the cylindrical of this cylinder pile;The broken line piling wall of the soil cement mutual arc latched formation of recessed round stake of the recessed round stake of concrete being thusly-formed between multiple concrete circular stanchion and adjacent concrete circular stanchion and odd number concrete circular stanchion front portion, for the gear soil on building basis, antiseep.

Claims (1)

1. arc latched broken line piling wall manufactures a device, including recessed round stake pile-formation machine and cylinder pile pile-formation machine, it is characterised in that:
The concrete structure of described recessed round stake pile-formation machine includes: the middle upper portion of steel pipe support (2) is fixed in the lower end of drilling rod one (1), the middle lower portion of steel pipe support is fixed on the upper end of steel plate support two (4), the shell middle upper portion of motor two (7) is fixed in the lower end of steel plate support two, the front end output shaft (16) of motor two is fixed with first half dome tool post (10), and the rear end output shaft of motor two is fixed with later half dome tool post (14);The upper end of steel plate support one (3) is fixed in the left end bottom of steel pipe support, the shell middle upper portion of motor one (6) is fixed in the lower end of steel plate support one, the front end output shaft (16) of motor one is fixed with the recessed dise knife post one (9) of first half, and the rear end output shaft of motor one is fixed with later half recessed dise knife post one (13);The upper end of steel plate support three (5) is fixed in the right-hand member bottom of steel pipe support, the shell middle upper portion of motor three (8) is fixed in the lower end of steel plate support three, the front end output shaft of motor three is fixed with the recessed dise knife post two (11) of first half, and the rear end output shaft of motor three is fixed with later half recessed dise knife post two (15);First half recessed dise knife post one and later half recessed dise knife post one form a umbilicate recessed dise knife post, first half recessed dise knife post two and later half recessed dise knife post two and form another umbilicate recessed dise knife post, and the side surface of each recessed dise knife post is separately installed with multiple cutter head (12);First half dome tool post and later half dome tool post form the dome tool post that a centre is convex, and the side surface of dome tool post is provided with multiple cutter head (12);The concave arc of recessed dise knife post cross section coincide with the dome arc of dome tool post cross section;
Described recessed round stake pile-formation machine manufactures the working method of concrete-pile: during work, the position between the left side recessed dise knife post and middle dome tool post and between the recessed dise knife post in the right and middle dome tool post is irrigated water under high pressure by grouting pump respectively, motor one drives first half recessed dise knife post one and the rotating forward of later half recessed dise knife post one, motor three drives first half recessed dise knife post two and the reversion of later half recessed dise knife post two, motor two drives first half dome tool post to rotate forward, motor two drives later half dome tool post to reverse, the recessed dise knife post one of first half, later half recessed dise knife post one, the recessed dise knife post two of first half, later half recessed dise knife post two and first half dome tool post, later half dome tool post in rotation by the soil cutting of its lower end;Left end is cut into concave arc by first half recessed dise knife post one, later half recessed dise knife post one in rotation, and right-hand member is cut into concave arc by first half recessed dise knife post two, later half recessed dise knife post two in rotation;The soil body machined away is mixed in mud, and water under high pressure constantly fills, and mud constantly flows out from hole, and drilling rod one is pressed in process downwards and forms about one two ends is respectively provided with the hole of concave arc, casting concrete, the formation recessed round stake of concrete in this hole;
Described recessed round stake pile-formation machine manufactures the working method of cement earth pile: during work, grouting pump is to the grout injection respectively of the position between the left side recessed dise knife post and middle dome tool post and between the recessed dise knife post in the right and middle dome tool post, motor one drives first half recessed dise knife post one and the rotating forward of later half recessed dise knife post one, motor three drives first half recessed dise knife post two and the reversion of later half recessed dise knife post two, motor two drives first half dome tool post to rotate forward, motor two drives later half dome tool post to reverse, the recessed dise knife post one of first half, later half recessed dise knife post one, the recessed dise knife post two of first half, later half recessed dise knife post two and first half dome tool post, the soil cutting of its lower end is stirred with cement mortar by later half dome tool post in rotation;Left end cutting is stirred into concave arc by first half recessed dise knife post one, later half recessed dise knife post one in rotation, and right-hand member cutting is stirred into concave arc by first half recessed dise knife post two, later half recessed dise knife post two in rotation;Drilling rod one is pressed in process downwards and forms the recessed round stake of soil cement that about one two ends are respectively provided with concave arc;
The concrete structure of described cylinder pile pile-formation machine includes: the upper end of the lower end fixed motor 4 22 of drilling rod 2 21, and the output shaft of motor four lower end is fixed with drill bit 23;
Described cylinder pile pile-formation machine working method: during work, drill bit is irrigated water under high pressure by grouting pump, motor four drives bit, drill bit in rotary course by the soil cutting of drill bit lower end, the soil body machined away is mixed in mud, water under high pressure constantly fills, mud constantly flows out from hole, and drilling rod two forms the circular hole of certain depth in being pressed into process, casting concrete, formation concrete circular stanchion in this circular hole;
nullDescribed recessed round stake pile-formation machine manufactures the working method of arc latched broken line piling wall with cylinder pile pile-formation machine: in the position needing pile,First concrete circular stanchion is manufactured according to the working method of above-mentioned cylinder pile pile-formation machine with cylinder pile pile-formation machine,Right lateral side at this cylinder pile、The distance of the recessed round stake in one, interval manufactures second concrete circular stanchion,Second cylinder pile forward right side、The distance of the recessed round stake in one, interval manufactures the 3rd concrete circular stanchion,The 3rd cylinder pile right lateral side、The distance of the recessed round stake in one, interval manufactures the 4th concrete circular stanchion,So manufacture the recessed round pilespacing in one, multiple intervals from concrete circular stanchion,When the concrete strength of the concrete circular stanchion on both sides reaches a timing,In spacing between two often adjacent cylinder piles、The working method manufacturing concrete-pile according to above-mentioned recessed round stake pile-formation machine with recessed round stake pile-formation machine manufactures a recessed round stake of concrete respectively,The concave arc making two ends, each concrete recessed round stake left and right is fit to the cylindrical of the concrete circular stanchion at two ends, left and right respectively;In the front portion of odd number cylinder pile, manufacture a recessed round stake of soil cement with recessed round stake pile-formation machine respectively according to the working method of above-mentioned recessed round stake pile-formation machine manufacture cement earth pile, make the concave arc of the recessed round stake rear end of soil cement of odd number cylinder pile front portion be fit to the cylindrical of this cylinder pile;The broken line piling wall of the soil cement mutual arc latched formation of recessed round stake of the recessed round stake of concrete being thusly-formed between multiple concrete circular stanchion and adjacent concrete circular stanchion and odd number concrete circular stanchion front portion, for the gear soil on building basis, antiseep.
CN201610296239.7A 2016-05-09 2016-05-09 Circular arc lock buckle fold line pile wall manufacturing device Withdrawn CN105735300A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610296239.7A CN105735300A (en) 2016-05-09 2016-05-09 Circular arc lock buckle fold line pile wall manufacturing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610296239.7A CN105735300A (en) 2016-05-09 2016-05-09 Circular arc lock buckle fold line pile wall manufacturing device

Publications (1)

Publication Number Publication Date
CN105735300A true CN105735300A (en) 2016-07-06

Family

ID=56288133

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610296239.7A Withdrawn CN105735300A (en) 2016-05-09 2016-05-09 Circular arc lock buckle fold line pile wall manufacturing device

Country Status (1)

Country Link
CN (1) CN105735300A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105735305A (en) * 2016-05-09 2016-07-06 吕文娥 Circular arc insertion and connection crossed baffle pile manufacturing equipment
CN105735304A (en) * 2016-05-09 2016-07-06 吕文娥 Circular arc insertion crossed baffle pile manufacturing equipment
CN105862824A (en) * 2016-05-09 2016-08-17 吕文娥 Manufacturing device for fold line piling wall through circular arc connection

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105735305A (en) * 2016-05-09 2016-07-06 吕文娥 Circular arc insertion and connection crossed baffle pile manufacturing equipment
CN105735304A (en) * 2016-05-09 2016-07-06 吕文娥 Circular arc insertion crossed baffle pile manufacturing equipment
CN105862824A (en) * 2016-05-09 2016-08-17 吕文娥 Manufacturing device for fold line piling wall through circular arc connection

Similar Documents

Publication Publication Date Title
CN105735284A (en) Circular arc locking pile wall manufacturing equipment
CN105862743A (en) Arc buckling pile wall manufacturing equipment
CN105970925A (en) Buckle type retaining wall
CN105735285A (en) Circular arc inserting and buckling pile wall manufacturing equipment
CN105735306A (en) Pile wall manufacturing device
CN106013102A (en) Locking connection retaining wall
CN105862821A (en) Y-shaped latching connection piling wall
CN105862822A (en) V-shaped fold line piling wall through latching connection
CN105951750A (en) Manufacturing equipment for Y-shaped buckling retaining wall
CN105862820A (en) Y-shaped locking connection piling wall
CN105862816A (en) Manufacturing machine tool for latching T-shaped pile wall
CN105887846A (en) Y-shaped buckle connection pile wall
CN105862815A (en) Manufacturing machine tool for buckling T-shaped pile wall
CN105821865A (en) Buckled T-shaped pile wall manufacturing machine tool
CN105887850A (en) Pile wall
CN105735300A (en) Circular arc lock buckle fold line pile wall manufacturing device
CN105926606A (en) Manufacturing device for arc opening-insertion broken line pile wall
CN105862818A (en) Manufacturing device for circular arc buckling broken-line pile wall
CN105862817A (en) Wall forming equipment for Y-shaped buckling pile wall
CN105887848A (en) Y-shaped joint pile wall forming equipment
CN105887843A (en) Y-shaped plugging pile wall forming equipment
CN105862819A (en) Manufacturing device for circular arc splicing broken-line pile wall
CN105887847A (en) Y-shaped locking pile wall forming equipment
CN105735303A (en) Circular arc insertion T-shaped baffle pile manufacturing equipment
CN105821868A (en) Circular arc jointing type broken-line pile wall manufacturing device

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20160706

WW01 Invention patent application withdrawn after publication