CN109124200B - Organism is fixed and display device - Google Patents

Organism is fixed and display device Download PDF

Info

Publication number
CN109124200B
CN109124200B CN201811322876.2A CN201811322876A CN109124200B CN 109124200 B CN109124200 B CN 109124200B CN 201811322876 A CN201811322876 A CN 201811322876A CN 109124200 B CN109124200 B CN 109124200B
Authority
CN
China
Prior art keywords
support
lever
stop lever
shaft
hole
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.)
Active
Application number
CN201811322876.2A
Other languages
Chinese (zh)
Other versions
CN109124200A (en
Inventor
杨剑
陆史浩
黎祖赵
陶江华
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.)
Guangxi Yuchai Machinery Co Ltd
Original Assignee
Guangxi Yuchai Machinery 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 as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangxi Yuchai Machinery Co Ltd filed Critical Guangxi Yuchai Machinery Co Ltd
Priority to CN201811322876.2A priority Critical patent/CN109124200B/en
Publication of CN109124200A publication Critical patent/CN109124200A/en
Application granted granted Critical
Publication of CN109124200B publication Critical patent/CN109124200B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47FSPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F7/00Show stands, hangers, or shelves, adapted for particular articles or materials
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47FSPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F5/00Show stands, hangers, or shelves characterised by their constructional features

Landscapes

  • Mechanical Control Devices (AREA)
  • Toys (AREA)

Abstract

The invention discloses a machine body fixing and displaying device, which comprises a base, wherein a support which is vertically and upwards arranged in a protruding mode is arranged on the base, a support is arranged at the top end of the support, a shaft lever capable of rotating is arranged on the support, a supporting part is arranged at one end of the shaft lever, a fixing rod which can be matched with a cylinder hole of an engine is arranged on the supporting part, a rotating handle is arranged at the other end of the shaft lever, and a locking mechanism is arranged between the support and the shaft lever; the locking mechanism comprises a positioning hole arranged on the shaft rod, a stop lever which is arranged on one side wall of the support in a penetrating manner and can be matched with the positioning hole on the shaft rod, and a spring extruding and pushing mechanism arranged between the support and the stop lever. The engine body fixing and displaying device can be suitable for the installation and fixing of engine bodies of different models, is convenient to use, can reduce cost in batch production, and is attractive and elegant in appearance.

Description

Organism is fixed and display device
Technical Field
The invention relates to the technical field of engine tooling equipment, in particular to a machine body fixing and displaying device.
Background
In the engine marker post and the bid showing activity, the engine is required to be disassembled and placed, so that people participating in the showing activity can watch conveniently. Engine block displays are typically placed on the ground. Because the organism is heavier, turn very difficult, the personnel of joining in the show watches very inconvenient, need to design a frock and be used for the fixed and show of organism, this frock needs convenient to use and is suitable for the organism of all sizes.
The existing machine body display mode is generally placed on the ground, people who participate in a marker post and a bid product display activity cannot conveniently watch, if special tools are specially designed for each machine body, the cost is too high, and a general tool which can be conveniently used is needed to be designed for fixing and displaying the machine bodies with different sizes.
Disclosure of Invention
The invention aims to solve the technical problems in the prior art and aims to provide a machine body fixing and displaying device which can adapt to the installation and fixation of engine machine bodies of different models.
In order to achieve the above purpose, the invention provides a machine body fixing and displaying device, which comprises a base, wherein a bracket which is vertically and upwards protruded is arranged on the base, a support is arranged at the top end of the bracket, a shaft lever which can rotate is arranged on the support, a supporting part is arranged at one end of the shaft lever, a fixing rod which can be matched with a cylinder hole of an engine is arranged on the supporting part, a rotating handle is arranged at the other end of the shaft lever, and a locking mechanism is arranged between the support and the shaft lever; the locking mechanism comprises a positioning hole arranged on the shaft rod, a stop lever which is arranged on one side wall of the support in a penetrating manner and can be matched with the positioning hole on the shaft rod, and a spring extruding and pushing mechanism arranged between the support and the stop lever.
Further, the spring extruding and pushing mechanism comprises a back pushing cover arranged on one side of the support and a limiting convex edge arranged on the stop lever, and a spring is arranged between the back pushing cover and the limiting convex edge.
Furthermore, one end of the stop lever is matched with the positioning hole, and the other end of the stop lever is provided with a stop lever handle which can penetrate through the back push cover and is connected with the back push cover.
As a further improvement, a side wall of the support is provided with a containing hole matched with the spring, and the inner end of the containing hole is provided with a limiting step matched with the limiting convex edge; and the back pushing cover is provided with a through hole which is matched with the stop lever and the stop lever handle.
Further, the other side wall of the support is provided with a locking screw which can be matched with one side of the shaft lever.
Furthermore, a plurality of positioning holes which are uniformly distributed in the circumferential direction are formed in the shaft rod.
Further, the number of the positioning holes on the shaft lever is four, and the locking screw on the support is coincident with the axis of the stop lever.
As a further development, the shaft is provided with a plurality of connecting bores arranged in the axial direction thereof for receiving the fastening rods.
As a further improvement, the bracket comprises a vertical column vertically arranged on the base and inclined rods for supporting two sides of the vertical column.
As a further improvement, the bottom of the base is provided with universal casters.
Advantageous effects
Compared with the prior art, the machine body fixing and displaying device has the following beneficial effects: the engine body fixing and displaying device can be suitable for the installation and fixing of engine bodies of different models, is convenient to use, can reduce cost due to batch production, is attractive and elegant in appearance, and is more suitable for displaying environments; the display angle of the engine is convenient to adjust; the support and fixation of the engine are reliable.
Drawings
FIG. 1 is a perspective view of a body securing and displaying device of the present invention;
FIG. 2 is a front view of the structure of the body securing and displaying device of the present invention;
FIG. 3 is a top view of the structure of the body securing and displaying device of the present invention;
FIG. 4 is an enlarged view of the structure in the direction A-A in FIG. 2;
fig. 5 is an enlarged view of the structure at B in fig. 4;
fig. 6 is an enlarged view of the structure at E in fig. 5.
In the figure: 1. a base; 2. a bracket; 3. a support; 4. a shaft lever; 5. a fixed rod; 6. rotating the handle; 7. positioning holes; 8. a stop lever; 9. pushing the cover back; 10. limiting convex edges; 11. a spring; 12. a bar handle; 13. a locking screw; 14. a connection hole; 15. universal castor.
Detailed Description
The following detailed description of embodiments of the invention is, therefore, to be taken in conjunction with the accompanying drawings, and it is to be understood that the scope of the invention is not limited to the specific embodiments.
The specific embodiments of the present invention are as follows: as shown in fig. 1-6, a machine body fixing and displaying device comprises a base 1, wherein a bracket 2 which is vertically and upwards arranged in a protruding mode is arranged on the base 1, the base 1 and the bracket 2 are of a steel structure welded by combining cold bending rectangular hollow section steel, a support 3 is arranged at the top end of the bracket 2, a shaft lever 4 capable of rotating is arranged on the support 3, the support 3 is of a hollow structure, through holes which are horizontally communicated with two ends of the support 3 and are matched with the shaft lever 4 are formed in the support 3, a supporting part which is matched with a crank hole of an engine is arranged at one end of the shaft lever 4, a fixing rod 5 which can be matched with a cylinder hole of the engine is arranged on the supporting part, a plurality of installation parts for installing the fixing rods 5 are arranged on the supporting part, the fixing rods 5 are perpendicular to the shaft lever 4, the shaft lever 4 supports the engine, and when different types of engines need to be fixed, the positions of the fixing rods 5 installed on the shaft lever 4 can be adjusted, so that the engines with different cylinder hole pitches can be fixed; the other end of the shaft lever 4 is provided with a rotating handle 6, the rotating handle 6 rotates the shaft lever 4, the shaft lever 4 is provided with an inner hexagon screw for fixing the rotating handle 6, and a locking mechanism is arranged between the support 3 and the shaft lever 4; the locking mechanism comprises a positioning hole 7 arranged on the shaft lever 4 and a stop lever 8 which is penetrated on one side wall of the support 3 and can be matched with the positioning hole 7 on the shaft lever 4, wherein the inner end of the stop lever 8 is clamped with the positioning hole 7 to limit the rotation of the shaft lever 4, the locking mechanism also comprises a spring extruding mechanism arranged between the support 3 and the stop lever 8, the stop lever 8 can be automatically pushed to be clamped with the positioning hole 7 through the spring extruding mechanism, the locking mechanism does not need to still operate, time and labor are saved, an annular groove connected with the positioning hole 7 is arranged on the shaft lever 4, the annular groove is matched with the end part of the stop lever 8 to play a guiding role, the rapid adaptation of the stop lever 8 and the positioning hole 7 is ensured, and the shaft lever 4 is prevented from axially moving; the engine body fixing and displaying device can be suitable for the installation and fixation of engine bodies of different models, is convenient to use, can reduce cost in batch production, is attractive and elegant in appearance, and is more suitable for displaying environments.
In the embodiment, the spring extruding and pushing mechanism comprises a back pushing cover 9 arranged on one side of the support 3 and a limiting convex edge 10 arranged on the stop lever 8, a spring 11 is arranged between the back pushing cover 9 and the limiting convex edge 10, the spring 11 is in a compressed state, and the spring 11 applies an acting force to the limiting convex edge 10, so that the stop lever 8 is pushed to be inserted into the positioning hole 7 on the shaft lever 4, and locking is realized; the stop lever 8 can be pulled out outwards, and the shaft lever 4 is controlled to rotate by rotating the handle 6, so that the placing angle of the engine is adjusted.
In this embodiment, one end of pin 8 and locating hole 7 looks adaptation, and locating hole 7 extends along the radial direction of axostylus axostyle 4 and sets up, and the other end of pin 8 is equipped with the pin handle 12 that can pass push back lid 9 and be connected rather than, and pin handle 12 is convenient for operating personnel pulls out pin 8 outwards.
In the embodiment, the stop lever handle 12 is connected with the stop lever 8 through threads, and the stop lever handle 12 is inserted into the stop lever 8 along the axial direction, so that the connection is firm; a containing hole matched with the spring 11 is formed in one side wall of the support 3, a limiting step matched with the limiting convex edge 10 is formed in the inner end of the containing hole, and the containing hole is matched with the limiting convex edge 10 to guide the stop lever 8; the back push cover 9 is provided with a through hole which is matched with the stop lever 8 and the stop lever handle 12, the back push cover 9 is connected with the support 3 through a screw, the side surface of the support 3 is provided with a positioning surface which is positioned with the back push cover 9, the stop lever 8 and the stop lever handle 12 pass through the through hole, and the stop lever 8 is guided by the through hole, so that the movement of the stop lever 8 is more stable.
In this embodiment, the other lateral wall of support 3 is equipped with locking screw 13 that can adapt to with one side of axostylus axostyle 4, and locking screw 13 is hexagon socket head cap screw, can further lock axostylus axostyle 4, prevents axostylus axostyle 4 and rotates, also prevents that should misoperation from making pin 8 and locating hole 7 separate and causing axostylus axostyle 4 to rotate, effectively fixes the engine.
In the embodiment, a plurality of positioning holes 7 which are uniformly distributed in the circumferential direction are formed in the shaft lever 4, the locking screw 13 can be matched with the positioning holes 7, and the shaft lever 4 and the support 3 are interlocked and locked through the matching of the locking screw 13 and the stop lever 8 with the positioning holes 7; the positioning holes 7 are uniformly distributed, and the engines on the shaft lever 4 can be adjusted to be arranged at various angles.
In the embodiment, the number of the positioning holes 7 on the shaft lever 4 is four, the locking screws 13 on the support 3 are coincident with the axis of the stop lever 8, 180 degrees are formed between the locking screws 13 and the stop lever 8, and the shaft lever 4 is locked from two sides of the support 3, so that the connection is firm.
In the present embodiment, the shaft lever 4 is provided with a plurality of connecting holes 14 for installing the fixing rod 5, which are arranged along the axial direction thereof, so that the fixing rod 5 is connected with different connecting holes 14, and thus, the fixing rod 5 can fix engines with different cylinder hole pitches, and the adaptability is good.
In this embodiment, support 2 includes the diagonal bar of the both sides of stand and the support stand that are equipped with perpendicularly on base 1, and stand, diagonal bar are cold-formed rectangular hollow shaped steel, and the convenience of drawing materials is convenient for the fixed and display device of mass production host machine body, and low in production cost, contained angle between stand and the diagonal bar is 30 to 45, supports reliably, effectively prevents that the stand from taking place the side direction skew.
In this embodiment, the bottom of base 1 is equipped with universal truckle 15, is convenient for promote display device and removes, is convenient for carry, and universal truckle 15 is the bottom of detachable connection at base 1 moreover, maintains the convenience.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present invention, and these do not affect the effect of the implementation of the present invention and the utility of the patent.

Claims (6)

1. The utility model provides a organism is fixed and display device, includes base (1), its characterized in that, be equipped with on base (1) perpendicularly upwards protruding support (2) that set up, the top of support (2) is equipped with support (3), be equipped with axostylus axostyle (4) that can rotate on support (3), one end of axostylus axostyle (4) be equipped with the supporting part with the bent axle hole looks adaptation of engine install dead lever (5) that can with the cylinder hole looks adaptation of engine on the supporting part, the supporting part on be equipped with the installation department of a plurality of installation dead levers (5), axostylus axostyle (4) on be equipped with along the connecting hole (14) of a plurality of installation dead levers (5) that are arranged in its axial direction, dead lever (5) perpendicular to axostylus axostyle (4), axostylus axostyle (4) support the engine, through dead lever (5) pass jar hole and axostylus axostyle (4) fixed, support the engine, prevent to take place relative rotation between axostylus axostyle (4) when needing fixed different engine, can adjust dead lever (5) and install dead lever (5) in the jar hole looks adaptation, the installation place in each kind of dead lever (4) on axostylus axostyle (4) and be equipped with axostyle (4) and handle mechanism (6) are equipped with each other end, the axial position of axostyle (4) is equipped with the axial bar (6) and the axial displacement; the locking mechanism comprises a positioning hole (7) arranged on the shaft lever (4) and a stop lever (8) which is arranged on one side wall of the support (3) in a penetrating manner and can be matched with the positioning hole (7) on the shaft lever (4), and also comprises a spring extruding mechanism arranged between the support (3) and the stop lever (8), wherein the spring extruding mechanism comprises a back pushing cover (9) arranged on one side of the support (3) and a limiting convex edge (10) arranged on the stop lever (8), a spring (11) is arranged between the back pushing cover (9) and the limiting convex edge (10), one end of the stop lever (8) is matched with the positioning hole (7), the other end of the stop lever (8) is provided with a handle (12) which can penetrate through the back pushing cover (9) and is connected with the stop lever, one side wall of the support (3) is provided with a containing hole matched with the spring (11), and the inner end of the containing hole is provided with a limit step (10) matched with the limiting convex edge; the rear push cover (9) is provided with a via hole which is matched with the stop lever (8) and the stop lever handle (12), and the shaft lever (4) is provided with a plurality of connecting holes (14) for installing the fixed lever (5) along the axial direction of the shaft lever.
2. A machine body fixing and displaying device according to claim 1, characterized in that the other side wall of the support (3) is provided with a locking screw (13) which can be adapted to one side on the shaft (4).
3. A machine body fixing and displaying device according to claim 2, characterized in that a plurality of circumferentially evenly distributed positioning holes (7) are provided on the shaft (4).
4. A machine body fixing and displaying device according to claim 3, characterized in that the number of positioning holes (7) on the shaft (4) is four, and the locking screw (13) on the support (3) coincides with the axis of the stop lever (8).
5. A machine body fixing and displaying device according to any one of claims 1 to 4, wherein the bracket (2) comprises a vertical column vertically provided on the base (1) and diagonal bars supporting both sides of the vertical column.
6. A machine body fixing and displaying device according to any one of claims 1 to 4, characterized in that the bottom of the base (1) is provided with universal casters (15).
CN201811322876.2A 2018-11-08 2018-11-08 Organism is fixed and display device Active CN109124200B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811322876.2A CN109124200B (en) 2018-11-08 2018-11-08 Organism is fixed and display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811322876.2A CN109124200B (en) 2018-11-08 2018-11-08 Organism is fixed and display device

Publications (2)

Publication Number Publication Date
CN109124200A CN109124200A (en) 2019-01-04
CN109124200B true CN109124200B (en) 2024-02-09

Family

ID=64808050

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811322876.2A Active CN109124200B (en) 2018-11-08 2018-11-08 Organism is fixed and display device

Country Status (1)

Country Link
CN (1) CN109124200B (en)

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29510670U1 (en) * 1995-07-06 1995-09-07 M & V Reklametechnik Schoening Advertising display case
DE29511111U1 (en) * 1994-08-17 1995-09-14 Blum Gmbh Julius Fitting for fastening the rear wall of a drawer to drawer frames
EP1184524A1 (en) * 2000-09-04 2002-03-06 Michael Embacher Display device
CN101912213A (en) * 2010-07-07 2010-12-15 中国航天空气动力技术研究院 Small-sized triaxial fully dynamic exhibition stand
DE202011004998U1 (en) * 2010-04-16 2011-10-12 Nivatec Europoles Gmbh Device for lifting and lowering loads
CN203088385U (en) * 2013-01-19 2013-07-31 张文斌 Displaying device
CN203576114U (en) * 2013-10-04 2014-05-07 储德江 Multi-angle display platform
JP3190720U (en) * 2014-03-05 2014-05-22 株式会社エグシード Container display equipment
CN204402675U (en) * 2014-12-27 2015-06-17 广西玉柴机器股份有限公司 A kind of engine oil-valve operation mechanism
CN206210337U (en) * 2016-11-10 2017-05-31 肖卫华 A kind of holographic illuminated flag support
CN107411454A (en) * 2017-08-17 2017-12-01 湖州轶骏丝绸有限公司 A kind of silk showing stand
CN108433453A (en) * 2018-05-17 2018-08-24 芜湖钻石航空发动机有限公司 Engine show stand
CN108492706A (en) * 2018-04-03 2018-09-04 长江师范学院 Automobile engine classroom instruction methods of exhibiting
CN108612980A (en) * 2018-07-16 2018-10-02 邢台鸿儒知识产权服务有限责任公司 A kind of multifunctional household computer display
CN208044952U (en) * 2017-11-03 2018-11-02 江苏省交通技师学院 A kind of aeroengine combustor liner teaching support
CN108741974A (en) * 2018-04-03 2018-11-06 温州商学院 A kind of unlimited expansion type multi-angle mural displayer
CN209058600U (en) * 2018-11-08 2019-07-05 广西玉柴机器股份有限公司 Device is fixed and shown to a kind of body

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080087792A1 (en) * 2006-10-03 2008-04-17 Evitt John W Sr Engine start run stand
CN103899375B (en) * 2012-12-25 2018-04-13 舍弗勒技术股份两合公司 A kind of camshaft adjuster with central bolt

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29511111U1 (en) * 1994-08-17 1995-09-14 Blum Gmbh Julius Fitting for fastening the rear wall of a drawer to drawer frames
DE29510670U1 (en) * 1995-07-06 1995-09-07 M & V Reklametechnik Schoening Advertising display case
EP1184524A1 (en) * 2000-09-04 2002-03-06 Michael Embacher Display device
DE202011004998U1 (en) * 2010-04-16 2011-10-12 Nivatec Europoles Gmbh Device for lifting and lowering loads
CN101912213A (en) * 2010-07-07 2010-12-15 中国航天空气动力技术研究院 Small-sized triaxial fully dynamic exhibition stand
CN203088385U (en) * 2013-01-19 2013-07-31 张文斌 Displaying device
CN203576114U (en) * 2013-10-04 2014-05-07 储德江 Multi-angle display platform
JP3190720U (en) * 2014-03-05 2014-05-22 株式会社エグシード Container display equipment
CN204402675U (en) * 2014-12-27 2015-06-17 广西玉柴机器股份有限公司 A kind of engine oil-valve operation mechanism
CN206210337U (en) * 2016-11-10 2017-05-31 肖卫华 A kind of holographic illuminated flag support
CN107411454A (en) * 2017-08-17 2017-12-01 湖州轶骏丝绸有限公司 A kind of silk showing stand
CN208044952U (en) * 2017-11-03 2018-11-02 江苏省交通技师学院 A kind of aeroengine combustor liner teaching support
CN108492706A (en) * 2018-04-03 2018-09-04 长江师范学院 Automobile engine classroom instruction methods of exhibiting
CN108741974A (en) * 2018-04-03 2018-11-06 温州商学院 A kind of unlimited expansion type multi-angle mural displayer
CN108433453A (en) * 2018-05-17 2018-08-24 芜湖钻石航空发动机有限公司 Engine show stand
CN108612980A (en) * 2018-07-16 2018-10-02 邢台鸿儒知识产权服务有限责任公司 A kind of multifunctional household computer display
CN209058600U (en) * 2018-11-08 2019-07-05 广西玉柴机器股份有限公司 Device is fixed and shown to a kind of body

Also Published As

Publication number Publication date
CN109124200A (en) 2019-01-04

Similar Documents

Publication Publication Date Title
DE102016116300B4 (en) ELECTRIC TABLE STAND, COUPLING OF THE SAME AND ELECTRIC TABLE WITH THE ELECTRIC TABLE STAND
CN201076255Y (en) Demonstration shelf
CN109124200B (en) Organism is fixed and display device
CN110802428A (en) Milling machine fixture for gearbox of coulter gear
CN209520568U (en) A kind of tooling for motor vehicle seat back assembly
CN107443327A (en) A kind of small-sized piston formula Air Fitter skill stand
CN219687537U (en) Pipe fitting locking piece and handle pipe installation height and installation angle adjusting mechanism
CN201944046U (en) Locking piece for assembly connection
CN209387400U (en) A kind of automotive wire bundle detection device
CN218219518U (en) Connecting device of table
CN210589381U (en) Connecting device for quick mounting and dismounting of flying manipulator
CN110434803B (en) Axle sleeve loading and unloading frock for immersible pump
CN210672741U (en) Rotary locking mechanism and dining chair using same
CN213371097U (en) Frame is put to model for architectural design
CN209439714U (en) The clamping device of motor vehicle seat back assembly tooling
CN206564229U (en) Breaker rotating axis component assembly tooling
CN209058600U (en) Device is fixed and shown to a kind of body
CN220499028U (en) O-shaped ring installation tool
CN203957720U (en) A kind of roll wheel assembly
CN202391230U (en) Door lock capable of being fixed conveniently
CN213298545U (en) Nut structure
CN216278826U (en) Exhibition frame connecting device
CN219061139U (en) Quick assembly structure of beam column for tent
CN215240271U (en) Bench vice device with adjustable working angle
KR100977680B1 (en) A coupling device for truss

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant