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41. 发明专利

JP2000054643A JIG FOR MOUNTING DROP PREVENTING FIXTURE ON SUSPENDED SCAFFOLD 失效
公开(公告)号：JP2000054643A
公开(公告)日：2000-02-22
申请号：JP22627698
申请日：1998-08-10
申请人： SHINSEI INDUSTRIES CO
发明人： UZAWA KATSUO
IPC分类号： E04G3/00 , E04G21/32 , E04G3/10
摘要： PROBLEM TO BE SOLVED: To provide a jig for mounting drop preventing fixture on a suspended scaffold capable of mounting a drop preventing tool ahead of the direction of assembling the suspended scaffold before suspending suspended scaffold materials during assembling the suspended scaffold, easily mounting the drop preventing tool on the scaffold and easily moving the tool being mounted in front of the suspended scaffold. SOLUTION: A mounting jig is to mount a drop preventing tool on a suspended scaffold assembled by connecting suspended scaffold materials so as to project ahead of the assembling direction. It includes a setting 4 which can be set on the suspended scaffold materials 1 and a holder 6 which can hold the supporting portion 5 of the drop preventing tool 3. The holder 6 has a locking portion 7 rotationally movable from the condition of holding the supporting portion 5 to the condition of unholding it and a handle 8 for rotating the locking portion 7.

42. 发明专利

JP2000054618A CONNECTED STRUCTURE OF GIRDER IN SUSPENDED SCAFFOLD AND PRESSED-SUPPORT STRUCTURE OF ERECTED SCAFFOLD BOARD AND SCAFFOLD BOARD 失效
公开(公告)号：JP2000054618A
公开(公告)日：2000-02-22
申请号：JP23007698
申请日：1998-07-31
申请人： KOYO KIKAI SANGYO
发明人： UENO KOTA , UEDA MINORU
IPC分类号： E04G3/00 , E01D21/00 , E01D22/00 , E04G5/08 , E04G3/10
摘要： PROBLEM TO BE SOLVED: To provide the connected structure of a girder in a suspended scaffold for mutually certainly connecting the girders in a simple structure; the pressed- support structure of a erected scaffold board for certainly pressedly supporting the erected scaffold and preventing floating during nonuse and a scaffold board for a suspended scaffold for erecting the scaffold board extremely safe and easy in handling erection and demolition. SOLUTION: The connected structure of a girder 4 is composed so as to attach a connecting member 9 to the girder 4 with one adjusting bolt 13 and to expand it. In the pressed-support structure of an erected scaffold board 26, the girder 4 is connectably provided with a pressing metal fitting 22 through fastening members 23, 24 and provided with a locking member 25 to lock the pressing metal fitting 22 in a fixed direction. In a scaffold board for suspended scaffold 26, both its ends are protrusively provided with a guide piece 28 to cross a locking piece 27 at right angles, and the upside of the scaffold board 26 is provided with a roughly downward U-shaped handle 29 through a pair of attaching holes 30 on both its sides.

43. 发明专利

JPH11293910A HANGING DEVICE FOR TEMPORARY ERECTION WORK 失效
公开(公告)号：JPH11293910A
公开(公告)日：1999-10-26
申请号：JP11013998
申请日：1998-04-06
申请人： KUNIMOTO CO LTD , SUGIKOU KK
发明人： KOBAYASHI SETSUO , SHIBAYAMA NAOYUKI
IPC分类号： E04G3/00 , E04G3/10
摘要： PROBLEM TO BE SOLVED: To provide a hanging device for temporary erection works which can be conveniently used in such a case as hanging scaffolds for repair works are temporarily erected. SOLUTION: This hanging device is constituted of a clamp 1, a length- adjustable hanging tool 2, and a chain hanging toot 3. In this case, the clamp 1 is composed of a U-shaped body 4, and a tightening screw 5 fastening a horizontal plate (edge 28a of a girder beam 28) fitted in the U-shaped body 4 onto the lower side 9 of the U-shaped body 4. The length-adjustable hanging tool 2 is used for hanging the chain hanging tool 3 at the lower side 9 of the U-shaped body of the clamp 1 and provided with a screw shaft 17 and a long nut 18 relatively rotatably screwed thereto for adjusting the length.

44. 发明专利

JP2968627B2 失效
公开(公告)号：JP2968627B2
公开(公告)日：1999-10-25
申请号：JP29357991
申请日：1991-10-14
申请人： DOOEI GAISO JUGENGAISHA
发明人： GOTO HIDEO
IPC分类号： A47L3/02 , E04G3/28 , E04G3/10

45. 发明专利

JP2960027B2 Under jig hanging gondola 失效
公开(公告)号：JP2960027B2
公开(公告)日：1999-10-06
申请号：JP3960997
申请日：1997-02-25
申请人：扶桑化工株式会社
发明人： SHIMADA ISAMU
IPC分类号： E04G3/28 , F23J13/00 , E04G3/10

46. 发明专利

JP2959442B2 Erection structure of the work scaffolding 失效
公开(公告)号：JP2959442B2
公开(公告)日：1999-10-06
申请号：JP19979295
申请日：1995-08-04
申请人：株式会社大林組
发明人： INA YOSHINAO , SAKAKIBARA NAOKI
IPC分类号： E04G3/00 , E01D2/04 , E01D21/00 , E04G3/10

47. 发明专利

JPH11510225A 失效
公开(公告)号：JPH11510225A
公开(公告)日：1999-09-07
申请号：JP50770196
申请日：1996-07-24
IPC分类号： E01D2/00 , E01D19/10 , E04G3/00 , E04G3/10

48. 发明专利

JP2931166B2 失效
公开(公告)号：JP2931166B2
公开(公告)日：1999-08-09
申请号：JP28608192
申请日：1992-10-23
申请人： TAKENAKA KOMUTEN KK
发明人： NAKAJIMA MAKOTO , MATSUI TOSHIKI
IPC分类号： E04G3/28 , E04G3/10

49. 发明专利

JP2919999B2 失效
公开(公告)号：JP2919999B2
公开(公告)日：1999-07-19
申请号：JP14374291
申请日：1991-06-17
申请人： TAKENAKA KOMUTEN KK
发明人： KOGA DAISEI
IPC分类号： B62B3/00 , E04G1/24 , E04G3/28 , E04G3/10

50. 发明专利

JPH11159129A HANGER FOR SCAFFOLDING AND THE LIKE 失效
公开(公告)号：JPH11159129A
公开(公告)日：1999-06-15
申请号：JP32800797
申请日：1997-11-28
申请人： NAKAMITSU ENGINEERING KK
发明人： FUKUMITSU NAOKI
IPC分类号： E04G3/00 , E04G3/10
摘要： PROBLEM TO BE SOLVED: To provide a hanger for a scaffolding etc. by which the hanging works of a scaffolding board etc. are facilitated and in which hanging height can finely be adjusted easily. SOLUTION: The hanger for the scaffolding, etc., has a screw shaft 7 screwed and fitted to a female tapped hole on one end side of a slender ring 1 with a pair of parallel piece sections in a freely screwing-forwarding-retreating manner, a first latch 2 fixed at the external front end of the slender ring of the screw shaft 7, a latch spindle 11 rotatably connected at the other end section of the slender ring 1, a second latch 3 fixed at the front end of the latch spindle 1 and a braking spring material 13 braking the free rotation of the spindle 11. One of the first and second latches 2, 3 is formed in a hook type latch, and a stopper 15 closing an opening section is installed to the hook type latches 2, 3 in a manner that the stopper 15 can be opened and closed.

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