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1. 发明专利

JPS63299827A DEVICE FOR WORKING TERMINAL OF LONG-SIZED MEMBER 失效
公开(公告)号：JPS63299827A
公开(公告)日：1988-12-07
申请号：JP13442987
申请日：1987-05-29
申请人： HASHIMOTO FORMING CO LTD , SHIBAKAWA SEISAKUSHO KK , IWAI TEKKOSHO KK
发明人： NISHIMURA TATSUO , KIMIZUKA KENJI , IWAI TADAAKI
IPC分类号： B21D43/04 , B30B13/00 , B30B15/02
摘要： PURPOSE:To cope with automation and to reduce the burden of a worker by intermittently moving a rotary press side to the holding position of a long-sized member by installing at a fixed position the articulated robot side holding the long-sized member. CONSTITUTION:A long-sized member W is inserted in or pulled out of each work die 1a, 1b...1f by the hand 21 of an articulated robot 2 and held rotatably centering around the axial line of the long-sized member W. The articulated robot is arranged by being fixed with a base plate 22 to the fixed position so as to pull out, insert and rotate the long-sized member W to each work die 1a, 1b...1f by bending the joint in response to a play back or by the specified numerical control. The rotary press 1 intermittently moving to the fixed position of the articulated robot 2 is made to intermittently move the respective from one direction by a rotary table 3. Consequently it can cope with the automation and the burden of a worker can be reduced.

2. 发明专利

JPS63212121A WINDOW MOULDING AND MANUFACTURE THEREOF 失效
公开(公告)号：JPS63212121A
公开(公告)日：1988-09-05
申请号：JP4457187
申请日：1987-02-27
申请人： HASHIMOTO FORMING CO LTD
发明人： TAMURA TATSUYA
IPC分类号： B60R13/04 , B29C45/14 , B60J1/02
摘要： PURPOSE:To permit the same moulding to be used to an upper portion and to a side portion of an automobile and to prevent rain water from flowing horizontally in the side portion, by forming a dam to the rear side of a projection in a molding member by an injection molding portion. CONSTITUTION:A window moulding 4 is formed to a long member in the condition that an overall core member 12a and both ends of decorating member 12b are buried therein. In addition, a mounting led 14 extends from a moulding main body 4a covering a window plate 2 and a car body panel 7 toward the inside of a gap 13, projections 4b, 4c are formed from a projecting portion of the mounting leg 14 to its opposite sides, and a cutout 4d is formed on the rear side of one of the projections 4b. In the arrangement, a lip 15 is formed at the tip of the projections 4b. An injection molding portion 17 is provided under the lip 15 to form a dam 16 to be held in abutment against the window plate 2.

3. 发明专利

JPS63162450A METHOD AND DEVICE FOR STICKING ADHESIVE MEMBER WITH RELEASE FILM 失效
公开(公告)号：JPS63162450A
公开(公告)日：1988-07-06
申请号：JP31467686
申请日：1986-12-26
申请人： HASHIMOTO FORMING CO LTD
发明人： NISHIMURA TATSUO
IPC分类号： B65C9/00

4. 发明专利

JPS63141849A MOLDING AND ITS MANUFACTURE 失效
公开(公告)号：JPS63141849A
公开(公告)日：1988-06-14
申请号：JP28643986
申请日：1986-12-01
申请人： HASHIMOTO FORMING CO LTD
发明人： KIMURA KAORU , TAMURA TATSUYA
IPC分类号： B60R13/04 , B29C47/02 , B29C69/00 , B29L31/58 , B60J1/20
摘要： PURPOSE:To make available corresponding to diversified designs by making an extrusion molding of a molding material so that a decorative material forming a multicolor part is covered by a resin part, and exposing the multicolor part whose width is varied with a part of the resin part (an unadhesive part) excised. CONSTITUTION:A molding 11 (a drip moulding) is formed by a lengthy molding material 14 made an extrusion molding so that a decoration material 12 composed of a metal plate combinedly used for the decoration material and the core is covered by a resin part 13. And a cutted part 17 is formed into the resin part 13 so that the cutted part has a different width along in the longitudinal direction corresponding to a part which is made to be the multicolor part 15 of the decorative material 12 together with providing an adhesive layer 16 whose width varies in the longitudinal direction corresponding to a part other than the part which is made to be the multicolor part 15 of the decorative material 12. The molding 11 is mounted on a vehicle drip rail in the condition in which the decoration material 12 and the multicolor part 15 exposed are formed with a strippable resin part 18 between the cutted part 17 and 11 broken away.

5. 发明专利

JPS63137583A BUTT WELDING METHOD FOR METAL MEMBER 失效
公开(公告)号：JPS63137583A
公开(公告)日：1988-06-09
申请号：JP28406186
申请日：1986-11-28
申请人： HASHIMOTO FORMING CO LTD
发明人： SEKIHARA NAOMI
IPC分类号： B23K11/04
摘要： PURPOSE:To improve a joining strength, etc., by abutting the end part of the metal member formed by its bending in a sheet body to the end part of the metal member having a double bending part and welding the end part of one sheet body by displacing it with its bending slightly to non-abutting end part side as well. CONSTITUTION:The guide sash 1 formed by being bent in one sheet body and the sash main body 2 equipped with a double bending part are joined. In this case, the outer 1a and bottom part 1c of the member 1 are displaced by spreading them to the outside so as to slightly face to the outer surface part outer 2d and bottom part outer 2e of the member 2 of non-abutting end part. When a flash welding is performed by abutting each end part in this state, the end part is melted with a flash acting on the outer 2d side of the outer surface part of the member 2 as well and the end parts at the inner side, outer side of the member 2 and the end part of the member 1 are correctly joined. Consequently the joining strength and accuracy are improved.

6. 发明专利

JPS63114826A MANUFACTURE OF GUIDE RAIL 失效
公开(公告)号：JPS63114826A
公开(公告)日：1988-05-19
申请号：JP25951686
申请日：1986-10-30
申请人： HASHIMOTO FORMING CO LTD
发明人： OGAWA ISAO , TOMIYAMA MITSUSHI , ICHIKAWA TATSUO
IPC分类号： B23P13/00 , B05D3/12 , B05D5/00
摘要： PURPOSE:To make a sliding member slidingly guidable in a smooth manner, by forming blast treated surface into fine irregular surfaces, and stickingly molding a plastic membrane, being good in slidability and excellent in abrasive resistance, on these irregular surfaces. CONSTITUTION:Such one that is subjected to axial bending is set down to a rail blank R2, and side blast treatment is added to at least the inner surface side. the blast treated surface is formed into fine irregular surfaces by an air blast of abrasive grains. This irregular surface may be formed on the whole surface inclusive of an outer surface together with the inner surface side of the rail blank R2, and a plastic membrane E being good in slidability and excellent in abrasion resistance is formed on the irregular surface. This membrane E is formable in making a plastic into powder and subjected to powder coating by dipping flowing. With coating of this powder, the membrane E is bitten in an irregular surface R3 of the rail blank R2 and stuck to it, thus it comes to be strongly attached thereto.

7. 发明专利

JPS63112241A FITTING STRUCTURE FOR DOOR FRAME MOLDING 失效
公开(公告)号：JPS63112241A
公开(公告)日：1988-05-17
申请号：JP25819286
申请日：1986-10-31
申请人： HASHIMOTO FORMING CO LTD
发明人： YAMAGATA KIYOSHI
IPC分类号： B60J5/04 , B60R13/04
摘要： PURPOSE:To reliably fit a molding regardless of the dispersion of its cross section accuracy by fitting the molding so as to pinch if with the lower mating face of a door frame and hooking it with a fastener provided integrally with the molding. CONSTITUTION:A door frame 2 is constituted of an outer panel 4 and an inner panel 5, their upper sections are hemming-machined, and their lower sections are connected by a channel 6. In this case, a lug 21 protruding on the opposite side to the glass is formed between the inner panel 5 and a lower mating face 7, and a hooking hole 22 is formed at a distance in the longitudinal direction of this lug 21. On the other hand, a fastener 28 having an upward fitting foot 31 is formed at a distance in the longitudinal direction of the resin section 10 of a door frame molding 8, and this is hooked with the hooking hole 22, thereby the molding 8 is fitted.

8. 发明专利

JPS63112128A MANUFACTURE OF PLATE-LIKE MOLDING WITH FRAME PART 失效
公开(公告)号：JPS63112128A
公开(公告)日：1988-05-17
申请号：JP25951786
申请日：1986-10-30
申请人： HASHIMOTO FORMING CO LTD
发明人： YAMADA TOSHIAKI
IPC分类号： B60J1/00 , B29C45/14 , B29C45/26 , B29C70/76 , B29L31/26 , B29L31/30
摘要： PURPOSE:To prevent a plate-like member from breaking and integrally mold a frame part to the plate-like member with adhesive force or sealing properties, which are larger than ever, by a method wherein a plate-like member is inserted in an injection mold in the state that the member is heated together with the adhesive, which is adhered to the plate surface of the member over the demain ranging from the peripheral side surface to the neighborhood of the peripheral edge, so as to be softened and expanded. CONSTITUTION:A plate-like member 1, over the demain ranging from the peripheral side surface to both the front and rear surfaces in the neighborhood of the peripheral edge of which adhesive 3 is applied, is inserted in a heating over for heating. Through said heating, the adhesive 3 is semi-cured and at the same time the member 1 is softened and simultaneously expands itself outwards. With the above-mentioned state held, the member 1 is inserted in an injection mold, after that, the mold is closed. Though somewhat deformation follows the mold closing, the deflection of the member 1 in the mold becomes so larger than its deflection under normal temperature as to absorb the deformation, resulting in developing no breakage of the member. After said mold closing, resin, which is melted by heating, is injected in a cavity space along the peripheral edge of the member 1 in order to form a frame part 4. As for the frame part 4, because the member 1 is in heated state, the heat of the molten resin is not absorbed by the member 1, the adhesive 3 is further heated and consequently can be fully and strongly fixed to the member 1.

9. 发明专利

JPS6391222A MANUFACTURE OF MOLDING 失效
公开(公告)号：JPS6391222A
公开(公告)日：1988-04-21
申请号：JP23775086
申请日：1986-10-06
申请人： HASHIMOTO FORMING CO LTD
发明人： TAMURA TATSUYA , IGARASHI NOBUO , KONNO SADAO
IPC分类号： B29C47/00 , B29C47/02 , B29C47/08 , B29C48/92 , B29C69/00 , B29L31/58 , B60R13/04
摘要： PURPOSE:To manufacture efficiently a long-sized molding whose cross-sectional form has been changed without making use of an injection molding machine, by cutting off a part of a synthetic resin molded part by a copy control cutter synchronously with extrusion molding. CONSTITUTION:A core material is sent into an extrusion mold 24, extrusion molding is performed by supplying synthetic resin, an upper lip 6 and lower lip 7 made of the synthetic resin are formed and they are unified with the core material 5. Then a command is issued from a control equipment 26 according to a sending-out quantity of the core material 5, cutting-off equipment 27 is moved like M N and a part of the upper lip 6 is cut off by a cutter 32. The same is taken off continuously by a taking-off machine 29 while cooling by a cooling tank 28 and a molding 2 is obtained by cutting off the same in a fixed lengths by a cutting machine 30.

10. 发明专利

JPS6387213A PREPARATION OF DECORATIVE MOLDING 失效
公开(公告)号：JPS6387213A
公开(公告)日：1988-04-18
申请号：JP23300686
申请日：1986-09-30
申请人： HASHIMOTO FORMING CO LTD
发明人： IWATA TAKAO
IPC分类号： B29C45/14 , B29C45/26 , B29L31/30
摘要： PURPOSE:To make it possible to apply a relatively larger injection pressure of a molten resin on the rear side of a main body of a molding, by injecting the molten resin from a roughly perpendicular direction at a plate face inside of the edge of a frame part turning from the rear side of the main body of the molding to the front side. CONSTITUTION:A resin in-flowing gate 11 of a mold 10 is set to inject a molten resin in a roughly perpendicular direction to the rear face at a position which is a cross-sectional point of lines 1a and 1b connecting diagonal sides and is roughly central position of a main body of a molding 1, and this gate 11 is positioned at a plate face inside the edge of a frame part turned to the front side, accordingly it is made possible to inject the molten resin on the projected area B of the rear side which is relatively larger than the projected area A of the front side of the main body of the molding 1. Therefore, even if the molten resin is injected under a constant pressure, a relatively larger injection pressure of the molten resin is to be applied on the rear side of the main body of the molding 1, and when the molten resin is turned into the front side from the gap between circumferencial side face, pressure can be applied in such a way that, no sliding or floating of the main body of the molding 1 will not occurs and the molding is stably set.

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