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31. 发明专利

JPH05321209A METHOD AND MACHINE FOR MARKING ROAD SURFACE 失效
公开(公告)号：JPH05321209A
公开(公告)日：1993-12-07
申请号：JP14899892
申请日：1992-05-18
申请人： ATOM CHEM PAINT CO LTD
发明人： YOSHIDA SHOJI , UEHARA SOICHI , SAKABE TAKEHIDE
IPC分类号： E01C23/16 , E01C23/18 , E01C23/20 , E01C23/24
摘要： PURPOSE:To make usual marking operation for the road surface simultaneously with execution of works for a projection by dividing a film thickness adjusting plate at the rear of a hopper accommodating a molten material into a plurality of fragments, and executing the road surface marking while these fragments are intermittently moved up and dot independently from one another. CONSTITUTION:A road surface marking machine is formed from a hopper 21 accommodating molten material, a shutter 23, and a film thickness adjusting plate which is divided into a certain number of fragments 31a, 31b,... movable up and down intermittently. To execute works in the R direction, the molten material is allowed to flow out from the slit generated under the adjuster plate, and thereby a usual flat surface of coating is produced. If a certain one or ones 31a of these fragments 31a,... movable up and down is raised for a certain distance, a gap having a certain height is generated between that and the adjacent fragments 31b, 31b remaining out of movement, and from this gap the molten material is permitted to flow out onto the normal surface of coating, and thereby simultaneous execution of works for a projection is made practicable.

32. 实用新型

JPH0519094Y2 失效
公开(公告)号：JPH0519094Y2
公开(公告)日：1993-05-20
申请号：JP4842587
申请日：1987-03-30
IPC分类号： B44D3/22 , A63C19/06 , A63C19/08 , B05C17/00 , B65D25/00 , E01C23/16 , E01C23/18 , E01C23/20 , E01C23/24

33. 发明专利

JPH0520524B2 失效
公开(公告)号：JPH0520524B2
公开(公告)日：1993-03-19
申请号：JP14196088
申请日：1988-06-09
申请人： ATOM KAGAKU TORYO KK
发明人： YAMAZAKI AKIO , ISHIHARA JUJI , KOBAYASHI SADAO
IPC分类号： E01C23/16 , E01C23/18 , E01C23/22

34. 发明专利

JPH04166502A CONSTRUCTION OF ROAD MARKING TRAFFIC SIGN 失效
公开(公告)号：JPH04166502A
公开(公告)日：1992-06-12
申请号：JP29180590
申请日：1990-10-31
申请人： KONPETSUKUSU YUUGEN
发明人： SHIMIZU MICHITAKA
IPC分类号： E01C23/16 , E01C23/18 , E01C23/20 , E01C23/24 , E01F9/00 , E01F9/512 , E01F9/576
摘要： PURPOSE:To shorten the time of operation by a method in which a composition containing a substance to generate high heat upon chemical reaction is placed on the road, and the composition layer is covered with a composition containing a heat-resistant pigment and a synthetic resin and heated to cause chemical reactions to hot-bond the pigment and synthetic resin to asphalt. CONSTITUTION:A composition containing a substance to generate great quantity of heat upon chemical reaction without oxygen is placed in a form of road sign on the necessary position of the road. The surface of the composition layer is covered with a composition containing a heat-resistant pigment and a synthetic resin, and the end of the heat-generating composition layer is heated to cause exothermic reaction in order to heat the road sign according to its shape, where the pigment and synthetic resin in the composition layer are hot- bonded to asphalt face. The time of night operation for forming road signs on the road face can be greatly shortened without lowering of the durability of road sign.

35. 发明专利

JPH04118405A AUTOMATIC WELDING EXECUTION MACHINE 失效
公开(公告)号：JPH04118405A
公开(公告)日：1992-04-20
申请号：JP2324390
申请日：1990-02-01
申请人： SANKYO GIKEN KK
发明人： YAMAZAKI MASAMI , NASU HIROSHI , SADAIKE HIROSHI
IPC分类号： E01C23/16 , B25J5/00 , E01C23/18 , E01C23/20 , E01C23/22 , E01C23/24
摘要： PURPOSE:To promote execution efficiency by combining a robot with an automatic welding execution machine into a unit, making them run freely on a line such as a marker, etc., with a traveling sensor, and making it possible to automatically open and close a slide shutter for paints or beads. CONSTITUTION:An automatic welding execution machine is constituted of a traveling intellective robot A and a welding execution machinery section B together as a unit. After that, a marker or a marking line is recognized by an optical or electromagnetic traveling sensor 2 to input signals to a controller 5, and a servomotor 8 is driven to run them automatically on the line. A person or a thing is recognized by an obstacle sensor 3, and a shoe 11 of weld liquid having a slide shutter of the execution machinery section B or each slide shutter of a shoe 14 of a bead 14 having a slide shutter is automatically opened and closed based on a running distance through a distance sensor 4 to spread beads. According to the constitution, man-power can be saved.

36. 发明专利

JPH041309A FORMATION OF MARKING OF ROAD AND APPLICATION DEVICE 失效
公开(公告)号：JPH041309A
公开(公告)日：1992-01-06
申请号：JP10368790
申请日：1990-04-19
申请人： TOA PAINT CO LTD
发明人： SEKOO HIROSHI
IPC分类号： E01C23/16 , E01C23/18 , E01C23/20 , E01C23/24 , E01F9/50 , E01F9/506 , E01F9/518 , E01F9/524 , E01F9/576 , E01F9/04
摘要： PURPOSE:To increase visibility at night in rainy days, by scattering and sticking granular resin moldings having a specified radius and diapersed glass beads on the half-dried painted film to make lines, the same or different kinds of paints being applied on a roadsurface to form a belt. CONSTITUTION:Defined particles 12 are scattered through the feed holes 11 formed at a rotary drum 10 on a coated film 8 on the roadsurface 6, flowed down from the shutter 3 of a hopper 2 delivered from a melting furnace of the apparatus 1. Next, beads 14 are scattered thereon by a glass beads scatter 15 and adjusted by an adjusting roller 16. The apparatus body 1 is provided with a molton paint coating device 7 equipped with the molton paint hopper 2 having the shutter 3 at the flat vent 4 in order to apply the molton paint to define a belt on the road furface 6. And further, the apparatus is provided with a defined particles scatter 13 scattering the defined particles with 2-20mm having dispersed reflexive reflecting grass beads on the half-dried coated film 8, the scatter 15 sticking the glass beads onto the scattered particles 12 and the coated film 8, and a roller 16 in series.

37. 发明专利

JPH041308A SURFACE TREATMENT APPARATUS OF PAVEMENT 失效
公开(公告)号：JPH041308A
公开(公告)日：1992-01-06
申请号：JP10148290
申请日：1990-04-16
申请人： OSADA HIDEHARU
发明人： OSADA HIDEHARU
IPC分类号： E01C19/21 , E01C23/16 , E01C23/18 , E01C23/22
摘要： PURPOSE:To increase efficiency and reduce labour cost, by laying an adhesive on the surface of pavement or the like by a paving automobile and sticking the grains without voids on the adhesive making use of the adhesion force and further coating them with synthetic resin on it. CONSTITUTION:A paving automobile is composed of a holder 5 of an adhesive sheet 4, a grain hopper having an outlet 13 of the grain, a grain suction device having a suction opening 15 of the grain, a press roller 17, a resin coating device 18 in this order from the forward direction. A adhesive sheet 4 is laid on the surface of the pavement 9 and a plenty of natural stones forming grains 12 are placed on it. The lowermost layer of the stones are sticked to the adhesive. The excess natural stones 12 are removed from the suction opening 15 to make the treated surface smooth. Synthetic resin 19 is sprayed on the surface by a resin sprayer 18. In this way, the finishing treatment of the surface by washing is simplified and the work period is reduced.

38. 实用新型

JPH03125807U 失效
公开(公告)号：JPH03125807U
公开(公告)日：1991-12-19
申请号：JP3422190
申请日：1990-04-02
IPC分类号： E01C23/16 , E01C23/18 , E01C23/20 , E01C23/24

39. 发明专利

JPH03286006A APPLICATION DEVICE AND METHOD FOR INDICATION LINE ON ROAD SURFACE 失效
公开(公告)号：JPH03286006A
公开(公告)日：1991-12-17
申请号：JP8592490
申请日：1990-03-30
申请人： HITACHI CHEMICAL CO LTD
发明人： FUJITANI AKIFUMI , SUZUKI YOSHIHIRO , SUZUKI EIKO , HONDA KEIJIRO , OGUSHI MITSUHARU , SATO CHUJI
IPC分类号： E01C23/16 , E01C23/18 , E01C23/20 , E01C23/24
摘要： PURPOSE:To enable application of an indication line with an excellent visualability on a road surface by spontaneously opening discharge ports through operation of needle valves for forming hot-melt material pressurized on a road surface, and then spraying colored glass beads thereon and fixing same thereto. CONSTITUTION:A device for discharging hot-melt material pressurized in a tank 2 through controlling of needle valves 6 with air cylinders is installed with the discharge ports 7 being directed downwards. While the device is moved along a road surface 12 at a fixed speed the needle valves 6 are operated to open the ports 4 spontaneously. Then proper selection of the sizes, form and opening time of the valves 6, material pressure and the moving speed of the device are carried out to control the sizes and distance of the projections formed on the road surface 12. Transparent or colored glass beads are sprayed and hardened on the surface 12 before the projections dropped thereon and stuck are not solidified. It is thus possible to apply an indication line with an excellent visualability and durability onto a road surface.

40. 实用新型

JPH02139906U 失效
公开(公告)号：JPH02139906U
公开(公告)日：1990-11-22
申请号：JP4775189
申请日：1989-04-25
IPC分类号： E01C23/16 , E01C23/18 , E01C23/22

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