CN106088061A - Snap-in V-type agitation driller - Google Patents

Snap-in V-type agitation driller Download PDF

Info

Publication number
CN106088061A
CN106088061A CN201610572686.0A CN201610572686A CN106088061A CN 106088061 A CN106088061 A CN 106088061A CN 201610572686 A CN201610572686 A CN 201610572686A CN 106088061 A CN106088061 A CN 106088061A
Authority
CN
China
Prior art keywords
convex
type
recessed
fixed
motor
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Withdrawn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
CN201610572686.0A
Other languages
Chinese (zh)
Inventor
张葵英
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 CN201610572686.0A priority Critical patent/CN106088061A/en
Publication of CN106088061A publication Critical patent/CN106088061A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/16—Arrangement or construction of joints in foundation structures
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
    • E02D5/46—Concrete or concrete-like piles cast in position ; Apparatus for making same making in situ by forcing bonding agents into gravel fillings or the soil
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/22—Component parts
    • E02F3/24—Digging wheels; Digging elements of wheels; Drives for wheels
    • E02F3/241—Digging wheels; Digging elements of wheels; Drives for wheels digging wheels
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/22—Component parts
    • E02F3/24—Digging wheels; Digging elements of wheels; Drives for wheels
    • E02F3/246—Digging wheels; Digging elements of wheels; Drives for wheels drives
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/16—Machines for digging other holes in the soil
    • E02F5/20—Machines for digging other holes in the soil for vertical holes
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B3/00—Rotary drilling
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2200/00—Geometrical or physical properties
    • E02D2200/16—Shapes

Abstract

A kind of snap-in V-type agitation driller, including recessed V-type rig and convex V-type rig；Manufacture the convex V-type pilespacing in one, multiple intervals from concrete recessed V-type stake, when the concrete strength of the concrete on both sides recessed V-type stake reaches a timing, again in the spacing between each two recessed V-type stake, concrete convex V-type stake reverse before and after manufacturing one with convex V-type rig respectively according to the working method of above-mentioned convex V-type rig, " ［ " shape is fit to recessed " ［ " shape of recessed V-type stake of the right and left to make two ends, each concrete convex V-type stake left and right convex, the V-type piling wall of the concrete convex V-type mutual snap-in of stake being thusly-formed between the concrete recessed V-type stake that the recessed V-type stake of multiple concrete is adjacent with each two, gear soil for building basis, antiseep.

Description

Snap-in V-type agitation driller
Technical field
The present invention relates to a kind of agitation driller, the recessed V-type stake used in a kind of building foundation engineering and convex V-type stake Mutually snap-in forms the snap-in V-type agitation driller of V-type piling wall.
Background technology
Soil-cement rig be by the multiple drill bit of power drive rotate, multiple drill bits in rotation process by under drill bit The earth cutting in portion stirs into cement earth pile with cement mortar, at present, and the cement earth pile reinforced for geology in building foundation engineering It is all to be formed by multiple soil cement cylinders overlap joint.
Summary of the invention
The invention provides the snap-in V-type agitation driller of a kind of recessed V-type stake and convex V-type stake mutual snap-in formation V-type piling wall.
The present invention is achieved through the following technical solutions:
A kind of recessed V-type stake and the convex mutual snap-in of V-type stake form the snap-in recessed V-type rig of recessed V-type piling wall, including recessed V-type rig and Convex V-type agitation driller.
Recessed V-type rig includes following structure: fixed motor five shell upper end, mobile jib one lower end, motor five lower end defeated Shaft is fixed with a drill bit one, and mobile jib one bottom left rear side is fixed with stull one, and vertical brace is fixed in the left end bottom of stull one The upper end of one, the lower end of vertical brace one is fixed on the centre of motor one shell, the front end output shaft of motor one be fixed with before just Round platform one, the rear end output shaft of motor one is positive round platform one after being fixed with；Mobile jib one bottom right lateral side is fixed with stull two, stull The upper end of vertical brace two is fixed in the right-hand member bottom of two, and the centre of motor two shell, motor two are fixed in the lower end of vertical brace two Front end output shaft be fixed with before positive round platform two, the rear end output shaft of motor two is positive round platform two after being fixed with；Front positive round platform one Synthesizing a cylinder one with a tight waist for a pair with rear positive round platform, the surface of cylinder one with a tight waist is provided with multiple stirring knife；Front positive round platform two He Rear positive round platform two is provided with multiple stirring knife to one cylinder two with a tight waist of synthesis, the surface of cylinder two with a tight waist.
Convex V-arrangement rig includes following structure: motor five shell upper end, the output shaft of motor five lower end are fixed in mobile jib two lower end Being fixed with a drill bit two, mobile jib two bottom left rear side is fixed with cross bar one, and vertical rod one is fixed in the left end bottom of cross bar one Upper end, the lower end of vertical rod one is fixed on the centre of motor one shell, and the front end output shaft of motor one is fixed with front inverted round stage one, electricity The rear end output shaft of machine one is fixed with rear inverted round stage one；Cross bar two it is fixed with, under the right-hand member of cross bar two on rear side of mobile jib two lower right The upper end of vertical rod two is fixed in portion, and the centre of motor two shell is fixed in the lower end of vertical rod two, and the front end output shaft of motor two is solid Surely having front inverted round stage two, the rear end output shaft of motor two is fixed with rear inverted round stage two；Front inverted round stage one and rear inverted round stage one are involutory Becoming a convex oval post one, the surface of convex oval post one is provided with multiple stirring knife；Front inverted round stage two and rear inverted round stage two are to synthesis One convex oval post two, the surface of convex oval post two is provided with multiple stirring knife.
The present invention has a following feature:
The present invention can manufacture the convex V-type of concrete between the concrete recessed V-type stake that the recessed V-type stake of multiple concrete is adjacent with each two The V-type piling wall of stake mutually snap-in, for gear soil, the antiseep on building basis.
Accompanying drawing explanation
The present invention is further illustrated below in conjunction with the accompanying drawings:
Fig. 1 is the front view of recessed V-type rig；
Fig. 2 is the rearview of recessed V-type rig；
Fig. 3 is the A A view of Fig. 1；
Fig. 4 is the B B view of Fig. 1；
Fig. 5 is the front view of convex V-type rig；
Fig. 6 is the rearview of convex V-type rig；
Fig. 7 is the C C view of Fig. 5；
Fig. 8 is the D D view of Fig. 5；
Fig. 9 is the cross-sectional view that multiple V-types that recessed V-type stake is formed with the convex mutual snap-in of V-type stake are connected pile body.
In figure: 1, mobile jib one, 2, vertical brace one, 3, vertical brace two, 4, front positive round platform one, 5, front positive round platform two, 6, motor one, 7, motor two, 8, stirring knife, 9, rear positive round platform one, 10, rear positive round platform two, 11, output shaft, 12, stull one, 13, stull two, 14, motor five, 15, drill bit one；31, mobile jib two, 32, vertical rod one, 33, vertical rod two, 34, front inverted round stage one, 35, front inverted round stage Two, 36, motor one, 37, motor two, 39, rear inverted round stage one, 40, rear inverted round stage two, 42, cross bar one, 43, cross bar two, 44, Motor five, 45, drill bit two.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention, and this embodiment includes recessed V-type rig and convex V-type rig.
Recessed V-type rig includes the structure in Fig. 1, Fig. 2, Fig. 3, Fig. 4；On fixed motor 5 14 shell of mobile jib 1 lower end End, the output shaft of motor five lower end is fixed with a drill bit 1, and mobile jib one bottom left rear side is fixed with stull 1, stull The upper end of vertical brace 1 is fixed in the left end bottom of, and the centre of motor 1 shell, motor are fixed in the lower end of vertical brace one The front end output shaft 11 of one is positive round platform 1 before being fixed with, and the rear end output shaft 11 of motor one is positive round platform 1 after being fixed with；Main Bar one bottom right lateral side is fixed with stull 2 13, and the upper end of vertical brace 23, the lower end of vertical brace two are fixed in the right-hand member bottom of stull two Being fixed on the centre of motor 27 shell, the front end output shaft 11 of motor two is positive round platform 25 before being fixed with, motor two Rear end output shaft is positive round platform 2 10 after being fixed with；Front positive round platform one and rear positive round platform synthesize a cylinder one with a tight waist for a pair, with a tight waist The surface of cylinder one is provided with multiple stirring knife 8；Front positive round platform two and rear positive round platform two are to one cylinder two with a tight waist of synthesis, circle with a tight waist The surface of post two is provided with multiple stirring knife.
Recessed V-type rig is also equipped with grouting pump, the bottom of grouting pump halved tie oval post one, cylinder with a tight waist two times during work Portion and drill bit one lower part do not irrigate water under high pressure, and motor five drives drill bit one rotation of its lower end, motor one when working Drive front positive round platform one and rear positive round platform one to rotate forward during work, when motor two works, drive front positive round platform two and rear positive round platform two Reversion；Drill bit one is by the soil cutting of drill bit one lower end in rotation process, and cylinder one with a tight waist, cylinder two with a tight waist will in rotation The soil cutting of its lower end；Left back end-grain cutting is whittled into recessed " ［ " shape, cylinder two with a tight waist general in rotation in rotation by cylinder one with a tight waist Right rear end cuts into recessed " ［ " shape；The soil body cut is blended in mud, and water under high pressure constantly fills, and mud is constantly from hole Flow out to outside hole, mobile jib one formed during being pressed into downwards a left back end and right rear end be respectively provided with recessed " hole of ［ " shape, Casting concrete in this hole, produces concrete recessed V-type stake.
Convex V-arrangement rig includes the structure in Fig. 5, Fig. 6, Fig. 7, Fig. 8；Mobile jib 2 31 lower end is fixed on motor 5 44 shell End, the output shaft of motor five lower end is fixed with a drill bit 2 45, and mobile jib two bottom left rear side is fixed with cross bar 1, cross bar one Left end bottom be fixed on the upper end of vertical rod 1, the centre of motor 1 shell is fixed in the lower end of vertical rod one, motor one Front end output shaft 11 is fixed with front inverted round stage 1, and the rear end output shaft 11 of motor one is fixed with rear inverted round stage 1；Mobile jib two Being fixed with cross bar 2 43 on rear side of lower right, the upper end of vertical rod 2 33 is fixed in the right-hand member bottom of cross bar two, and the lower end of vertical rod two is solid Due to the centre of motor 2 37 shell, the front end output shaft 11 of motor two is fixed with front inverted round stage 2 35, and the rear end of motor two is defeated Shaft is fixed with rear inverted round stage 2 40；Front inverted round stage one and rear inverted round stage synthesize a convex oval post one, convex oval post one for a pair Surface multiple stirring knife 8 is installed；Front inverted round stage two and rear inverted round stage two to one convex oval post two of synthesis, convex oval post two Surface is provided with multiple stirring knife.
Convex V-arrangement rig is also equipped with grouting pump, and during work, grouting pump is to the bottom of convex oval post one, convex oval post two times Portion and drill bit two bottom irrigate water under high pressure respectively, and motor five drives drill bit two rotation of its lower end when working, motor one works Time drive front inverted round stage one and rear inverted round stage one to rotate forward, the front inverted round stage two of driving and rear inverted round stage two reversion when motor two works； Drill bit two in rotation process by the soil cutting of drill bit two lower end, convex oval post one, convex oval post two in rotation by under it The soil cutting of end；Convex oval post one in rotation, left back end-grain cutting is whittled into convex " ［ " shape, convex oval post two in rotation by behind the right side End-grain cutting is whittled into convex " ［ " shape；The soil body cut is blended in mud, and water under high pressure constantly fills, and mud constantly flows out from hole Outside hole, mobile jib two forms a left back end and right rear end and is respectively provided with that convex " hole of ［ " shape, at this during being pressed into downwards Casting concrete in hole, produces concrete convex V-arrangement stake.
" " ［ " shape is coincide for ［ " shape and recessed V-type stake recessed for convex V-type stake convex.
The working method that recessed V-type rig manufactures V-type piling wall with convex V-type rig is as follows: in the position needing pile, use recessed V Type rig manufactures a concrete recessed V-type stake, right side of recessed V-type stake at this, interval according to the working method of above-mentioned recessed V-type rig The distance of one convex V-type stake manufactures the recessed V-type stake of another concrete, so manufacture the convex V-type pilespacing in one, multiple intervals from mixed Solidifying native recessed V-type stake, when the concrete strength of the concrete on both sides recessed V-type stake reaches a timing, then between each two recessed V-type stake Spacing in, manufacture concrete the most reverse before and after with convex V-type rig respectively according to the working method of above-mentioned convex V-type rig convex V-type stake, make two ends, each concrete convex V-type stake left and right convex " ［ " shape be fit to the right and left recessed V-type stake recessed " ［ " shape, as This forms the concrete convex V-type mutual snap-in of stake between the concrete recessed V-type stake that the recessed V-type stake of multiple concrete is adjacent with each two V-type piling wall, for building basis gear soil, antiseep.

Claims (2)

1. a snap-in V-type agitation driller, including recessed V-type rig and convex V-type rig, it is characterised in that:
The concrete structure of described recessed V-type rig includes: mobile jib one (1) lower end fixed motor five (14) shell upper end, motor The output shaft of five lower ends is fixed with a drill bit one (15), and mobile jib one bottom left rear side is fixed with stull one (12), stull one The upper end of vertical brace one (2) is fixed in left end bottom, and the centre of motor one (6) shell, motor are fixed in the lower end of vertical brace one The front end output shaft (11) of one is positive round platform one (4) before being fixed with, and the rear end output shaft (11) of motor one is positive round platform after being fixed with One (9)；Mobile jib one bottom right lateral side is fixed with stull two (13), and the upper end of vertical brace two (3) is fixed in the right-hand member bottom of stull two, The centre of motor two (7) shell is fixed in the lower end of vertical brace two, and the front end output shaft (11) of motor two is fixed with front positive round Platform two (5), the rear end output shaft of motor two is positive round platform two (10) after being fixed with；Front positive round platform one and rear a pair synthesis of positive round platform One cylinder one with a tight waist, the surface of cylinder one with a tight waist is provided with multiple stirring knife (8)；Front positive round platform two and rear positive round platform two are to synthesis One cylinder two with a tight waist, the surface of cylinder two with a tight waist is provided with multiple stirring knife；
The working method of described recessed V-type rig is: the bottom of grouting pump halved tie oval post one, the bottom of cylinder two with a tight waist during work And drill bit one lower part does not irrigate water under high pressure, motor five drives drill bit one rotation of its lower end, motor one work when working Drive front positive round platform one and the rotating forward of rear positive round platform one when making, when motor two works, drive front positive round platform two and rear positive round platform two anti- Turn；Drill bit one in rotation process by the soil cutting of drill bit one lower end, cylinder one with a tight waist, cylinder two with a tight waist in rotation by it The soil cutting of lower end；Cylinder one with a tight waist in rotation, left back end-grain cutting is whittled into recessed " ［ " shape, cylinder two with a tight waist in rotation by the right side Rear end cuts into recessed " ［ " shape；The soil body cut is blended in mud, and water under high pressure constantly fills, and mud is constantly from Kong Zhongliu Go out outside hole, mobile jib one formed during being pressed into downwards a left back end and right rear end be respectively provided with recessed " hole of ［ " shape, Casting concrete in this hole, produces concrete recessed V-type stake；
The structure of described convex V-arrangement rig includes: motor five (44) shell upper end is fixed in mobile jib two (31) lower end, motor five lower end Output shaft is fixed with a drill bit two (45), and mobile jib two bottom left rear side is fixed with cross bar one (42), the left end bottom of cross bar one Being fixed on the upper end of vertical rod one (32), the centre of motor one (36) shell is fixed in the lower end of vertical rod one, and the front end of motor one is defeated Shaft (11) is fixed with front inverted round stage one (34), and the rear end output shaft (11) of motor one is fixed with rear inverted round stage one (39)；Mobile jib Being fixed with cross bar two (43) on rear side of two lower right, the upper end of vertical rod two (33) is fixed in the right-hand member bottom of cross bar two, vertical rod two The centre of motor 2 37 shell is fixed in lower end, and the front end output shaft (11) of motor two is fixed with front inverted round stage two (35), motor The rear end output shaft of two is fixed with rear inverted round stage two (40)；Front inverted round stage one and rear inverted round stage synthesize a convex oval post for a pair One, the surface of convex oval post one is provided with multiple stirring knife 8；Front inverted round stage two and rear inverted round stage two are to one convex oval post of synthesis Two, the surface of convex oval post two is provided with multiple stirring knife；
The working method of described convex V-arrangement rig is: during work, grouting pump is to the bottom of convex oval post one, the bottom of convex oval post two And drill bit two bottom irrigates water under high pressure respectively, motor five drives drill bit two rotation of its lower end when working, when motor one works Drive front inverted round stage one and rear inverted round stage one to rotate forward, when motor two works, drive front inverted round stage two and rear inverted round stage two reversion；Bore Two in rotation process by the soil cutting of drill bit two lower end, convex oval post one, convex oval post two in rotation by its lower end Soil cutting；Convex oval post one in rotation, left back end-grain cutting is whittled into convex " ［ " shape, convex oval post two in rotation by right rear end Cut into convex " ［ " shape；The soil body cut is blended in mud, and water under high pressure constantly fills, and mud constantly flows out to from hole Outside hole, mobile jib two forms a left back end and right rear end and is respectively provided with that convex " hole of ［ " shape, in this hole during being pressed into downwards Middle casting concrete, produces concrete convex V-arrangement stake；
Described recessed V-type rig manufactures the working method of V-type piling wall with described convex V-type rig: in the position needing pile, use recessed V Type rig manufactures a concrete recessed V-type stake, right side of recessed V-type stake at this, interval according to the working method of above-mentioned recessed V-type rig The distance of one convex V-type stake manufactures the recessed V-type stake of another concrete, so manufacture the convex V-type pilespacing in one, multiple intervals from mixed Solidifying native recessed V-type stake, when the concrete strength of the concrete on both sides recessed V-type stake reaches a timing, then between each two recessed V-type stake Spacing in, manufacture concrete the most reverse before and after with convex V-type rig respectively according to the working method of above-mentioned convex V-type rig convex V-type stake, make two ends, each concrete convex V-type stake left and right convex " ［ " shape be fit to the right and left recessed V-type stake recessed " ［ " shape, as This forms the concrete convex V-type mutual snap-in of stake between the concrete recessed V-type stake that the recessed V-type stake of multiple concrete is adjacent with each two V-type piling wall, for building basis gear soil, antiseep.
Snap-in V-type agitation driller the most according to claim 1, it is characterised in that: convex " ［ " shape and the institute of described convex V-type stake State recessed V-type stake recessed " ［ " shape coincide.
CN201610572686.0A 2016-07-20 2016-07-20 Snap-in V-type agitation driller Withdrawn CN106088061A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610572686.0A CN106088061A (en) 2016-07-20 2016-07-20 Snap-in V-type agitation driller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610572686.0A CN106088061A (en) 2016-07-20 2016-07-20 Snap-in V-type agitation driller

Publications (1)

Publication Number Publication Date
CN106088061A true CN106088061A (en) 2016-11-09

Family

ID=57220894

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610572686.0A Withdrawn CN106088061A (en) 2016-07-20 2016-07-20 Snap-in V-type agitation driller

Country Status (1)

Country Link
CN (1) CN106088061A (en)

Similar Documents

Publication Publication Date Title
CN106088048A (en) Convex-concave interlocking V-type rig
CN106013129A (en) Y-shaped concave-convex interlocking drilling machine
CN106013083A (en) Concave-convex interlocking drilling machine
CN106088061A (en) Snap-in V-type agitation driller
CN106065605A (en) Interlocking V-type rig
CN106088062A (en) Seaming V-type agitation driller
CN106088063A (en) Snapping V-type rig
CN106193015A (en) Snap fastener V-type rig
CN106065606A (en) Sealed V-type rig
CN106149702A (en) Convex-concave snap fastener V-type rig
CN106120765A (en) Convex-concave seaming V-type rig
CN106013130A (en) Engagement V-shaped driller
CN106193012A (en) Occlusion drill
CN105951822A (en) Convex-concave lock-seaming V-shaped drilling machine
CN106193010A (en) Concave-convex clutch agitation driller
CN106088047A (en) Sealed V-type rig
CN106193013A (en) Snap-in rig
CN106120760A (en) Snap-in V-type agitation driller
CN106120757A (en) Interlocking V-type agitation driller
CN106065607A (en) Occlusion V-type rig
CN106120755A (en) Concavo-convex snap-in rig
CN106120766A (en) Convex-concave snap close V-type rig
CN106149696A (en) Interlocking V-type rig
CN106193011A (en) Concavo-convex snap fastener rig
CN106120756A (en) Snap fastener rig

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
WW01 Invention patent application withdrawn after publication

Application publication date: 20161109