JPH0694105A - Pulley for rope - Google Patents
Pulley for ropeInfo
- Publication number
- JPH0694105A JPH0694105A JP26415292A JP26415292A JPH0694105A JP H0694105 A JPH0694105 A JP H0694105A JP 26415292 A JP26415292 A JP 26415292A JP 26415292 A JP26415292 A JP 26415292A JP H0694105 A JPH0694105 A JP H0694105A
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- pulley
- hoistway
- face
- rope
- 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.)
- Pending
Links
Landscapes
- Cage And Drive Apparatuses For Elevators (AREA)
- Gears, Cams (AREA)
- General Details Of Gearings (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】この発明は、エレベータの主索等
を案内するロープ用滑車に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rope pulley for guiding the main ropes of an elevator.
【0002】[0002]
【従来の技術】図6〜図9は、例えば特開平3−311
84号公報に示されたつり車に類似した従来のロープ用
滑車を示す図で、図6はエレベータ装置の昇降路頂部の
縦断面図、図7は図6のA−A線断面図、図8は図7に
おいて昇降路壁に梁が接近して配置された状態を示す
図、図9は図8の昇降路壁を除いて示す右側面図であ
る。各図において、(1)は壁(2)、天井(3)からなるエレ
ベータの昇降路、(4)は昇降路(1)を横切って設けられた
梁で、(41)は天井(3)から図6に示す距離S離れて配置
された第1梁、(42)は第1梁(41)の下面から図6に示す
距離S離れて配置された第2梁で、それぞれ2本が互い
にに隙間を形成して設けられている。2. Description of the Related Art FIGS. 6 to 9 show, for example, Japanese Patent Laid-Open No. 3-311.
It is a figure which shows the conventional pulley for a rope similar to the suspension wheel shown by the 84 publication, FIG. 6 is a longitudinal cross-sectional view of the hoistway top part of an elevator apparatus, FIG. 7: AA sectional view taken on the line of FIG. 8 is a view showing a state where the beams are arranged close to the hoistway wall in FIG. 7, and FIG. 9 is a right side view showing the hoistway wall of FIG. 8 excluding the hoistway wall. In each figure, (1) is an elevator hoistway consisting of a wall (2) and a ceiling (3), (4) is a beam provided across the hoistway (1), and (41) is a ceiling (3) 6 is a first beam arranged at a distance S shown in FIG. 6, and (42) is a second beam arranged at a distance S shown in FIG. 6 from the lower surface of the first beam (41). It is provided with a gap formed in.
【0003】(5)は円柱面にロープ溝(6)が設けられた輪
体(7)が軸(8)に枢着されてなる滑車で、第1梁(41)及び
第2梁(42)のそれぞれに互いに離れて2個が配置され、
軸(8)の端部が梁(4)に挿通されたUボルト(9)とUボル
ト(9)の挿通端にねじ込まれたナット(10)によって締結
されるか、又は軸(8)端部の両側にそれぞれ配置されて
梁(4)に固定された座(11)が設けられ、この座(11)の間
に配置された軸(8)の端部を押圧する抑え具(12)に挿通
され、座(11)に挿通されて梁(4)にねじ込まれたボルト
(13)によって締結されている。Reference numeral (5) is a pulley in which a wheel body (7) having a rope groove (6) on a cylindrical surface is pivotally attached to a shaft (8), and the first beam (41) and the second beam (42). ) Are separated from each other by two pieces,
The end of the shaft (8) is fastened by a U bolt (9) inserted through the beam (4) and a nut (10) screwed into the insertion end of the U bolt (9), or the end of the shaft (8) Seats (11) fixed to the beam (4) are provided on both sides of the section, and a retainer (12) for pressing the end of the shaft (8) arranged between the seats (11). Bolts inserted into the beam (4) and threaded into the seat (11)
It is concluded by (13).
【0004】(14)は昇降路(1)に配置されたかご、(15)
は昇降路(1)に配置されたつり合おもり、(16)は一端が
かご(14)に連結されて第2梁(42)の滑車(5)に巻掛けら
れて下垂し、巻上機(図示しない)に巻掛けられて上昇
し第1梁(41)の滑車(5)に巻掛けられて下垂し、つり合
おもり(15)に連結されたロープである。(14) is a car arranged in the hoistway (1), (15)
Is a counterweight placed in the hoistway (1), and (16) has one end connected to the car (14) and is wound around the pulley (5) of the second beam (42) and hangs down. The rope is wound around (not shown) and rises, is wound around the pulley (5) of the first beam (41) and hangs down, and is connected to the counterweight (15).
【0005】従来のロープ用滑車は上記のように構成さ
れて梁(4)に装着される。そして、巻上機が付勢される
と、ロープ(16)が滑車(5)に案内されて移動してかご(1
4)とつり合おもり(15)が互いに反対方向へ昇降する。The conventional rope pulley is constructed as described above and mounted on the beam (4). Then, when the hoist is energized, the rope (16) is guided by the pulley (5) and moves to move the cage (1
4) The counterweight (15) moves up and down in opposite directions.
【0006】[0006]
【発明が解決しようとする課題】上記のような従来のロ
ープ用滑車(5)は据付時に輪体(7)が軸(8)に枢着された
状態で昇降路(1)に搬入されるため、図7に示す第1梁
(41)と昇降路(1)の天井(3)の距離Sは輪体(7)の直径よ
りも長いことが必要となる。また、第2梁(42)について
も滑車(5)の搬入のために図6に示す輪体(7)の直径より
も長い距離Sが必要となる。したがって、昇降路(1)頂
部に意外に高いスペースが必要となって、昇降路(1)の
構築費が嵩むという問題点があった。[Problems to be Solved by the Invention] The conventional rope pulley (5) as described above is carried into the hoistway (1) while the wheel body (7) is pivotally attached to the shaft (8) during installation. Therefore, the first beam shown in FIG.
The distance S between the (41) and the ceiling (3) of the hoistway (1) needs to be longer than the diameter of the wheel (7). Also, for the second beam (42), a distance S longer than the diameter of the wheel body (7) shown in FIG. 6 is required to carry in the pulley (5). Therefore, there is a problem that an unexpectedly high space is required at the top of the hoistway (1), and the construction cost of the hoistway (1) increases.
【0007】また、図8に示すように滑車(5)の軸(8)端
と昇降路(1)の壁(2)が接近して配置される場合には、壁
(2)側においてUボルト(9)を使用した締結が不能であっ
て輪体(7)の直径よりも離れた位置で、座(11)、抑え具
(12)及びボルト(13)によって締結される。このため、大
きな締結用部材を要し製造費が嵩むという問題点があっ
た。Further, as shown in FIG. 8, when the shaft (8) end of the pulley (5) and the wall (2) of the hoistway (1) are arranged close to each other, the wall
On the (2) side, fastening using the U-bolt (9) is impossible, and at a position farther than the diameter of the wheel body (7), the seat (11), the retainer
It is fastened with (12) and bolts (13). Therefore, there is a problem that a large fastening member is required and the manufacturing cost is increased.
【0008】この発明は、かかる問題点を解消するため
になされたものであり、狭いスペースであっても容易に
搬入し装着することができるロープ用滑車を得ることを
目的とする。The present invention has been made to solve the above problems, and an object of the present invention is to obtain a rope pulley which can be easily carried in and mounted even in a narrow space.
【0009】[0009]
【課題を解決するための手段】この発明の請求項1記載
の発明に係るロープ用滑車においては、円柱面にロープ
溝が設けられた輪体と、一端寄りに輪体が枢着されて輪
体から突出した左軸と、端面が左軸の輪体側端面と対面
して配置された右軸と、左軸及び右軸の対向端面の一方
に設けられた凹部並びに対向端面の他方に設けられて凹
部に嵌合する凸部からなる連結手段とが設けられる。In a rope pulley according to a first aspect of the present invention, a wheel body having a rope groove formed in a cylindrical surface and a wheel body pivotally attached to one end of the wheel body are provided. The left shaft protruding from the body, the right shaft whose end face is arranged to face the ring-side end face of the left shaft, the recess provided in one of the facing end faces of the left shaft and the right shaft, and the other of the facing end faces. And a connecting means composed of a convex portion that fits in the concave portion.
【0010】また、この発明の請求項2記載の発明に係
るロープ用滑車においては、円柱面にロープ溝が設けら
れた輪体と、一端寄りに輪体が枢着されて輪体から突出
した左軸と、端面が左軸の輪体側端面と対面して配置さ
れた右軸と、左軸及び右軸の対向端面の一方に設けられ
た凹部並びに対向端面の他方に設けられて凹部に嵌合す
る凸部からなる連結手段と、左軸及び右軸の両者の一方
の反対向端面側から上記両者の他方に係合された締結手
段とが設けられる。In the rope pulley according to the second aspect of the present invention, a wheel body having a rope groove formed in a cylindrical surface and a wheel body pivotally attached to one end of the wheel body protrudes from the wheel body. The left shaft, the right shaft whose end face is arranged to face the end face on the wheel body side of the left shaft, the recess provided on one of the opposing end faces of the left shaft and the right shaft, and the recess provided on the other of the opposing end faces. There are provided connecting means composed of matching convex portions, and fastening means engaged with the other of the left shaft and the right shaft from the opposite end face side of one of the both.
【0011】[0011]
【作用】上記のように構成されたこの発明の請求項1記
載の発明のロープ用滑車は、左軸の一端寄りに枢着され
た輪体を傾けて梁の相互間に挿入状態に配置し、次いで
左軸に右軸が連結手段により連結される。According to the rope pulley of the invention described in claim 1 of the present invention constructed as described above, the ring body pivotally attached to one end of the left shaft is tilted to be inserted between the beams. Then, the right shaft is connected to the left shaft by the connecting means.
【0012】また、上記のように構成されたこの発明の
請求項2記載の発明のロープ用滑車は、左軸の一端寄り
に枢着された輪体を傾けて梁の相互間に挿入状態に配置
し、次いで左軸に右軸が連結手段により連結される。そ
して、左軸及び右軸が締結手段により締結される。Further, in the rope pulley of the invention according to claim 2 of the present invention configured as described above, the wheel body pivotally attached to one end of the left shaft is tilted to be inserted between the beams. Then, the right shaft is connected to the left shaft by the connecting means. Then, the left shaft and the right shaft are fastened by the fastening means.
【0013】[0013]
実施例1.図1〜図4は、この発明の一実施例を示す図
で、図1はエレベータ装置の昇降路頂部におけるロープ
用滑車の据付状態を示す図で、ロープ用滑車を一部縦断
して示す図、図2は図1のロープ用滑車の据付作業状態
を説明した図、図3は図1の状態において昇降路壁に梁
が接近して配置された状態を示す図、図4は図3の昇降
路壁を除いて示す右側面図である。各図において、(1)
は壁(2)、天井(3)からなるエレベータの昇降路、(4)は
昇降路(1)を横切って設けられた梁で、天井(3)から図1
に示す距離S離れて配置され、また2本が互いにに隙間
を形成して設けられている。Example 1. 1 to 4 are views showing an embodiment of the present invention, and FIG. 1 is a view showing an installed state of a rope pulley at a top portion of a hoistway of an elevator apparatus, and is a view showing a rope pulley partially cut longitudinally. 2, FIG. 2 is a diagram for explaining the installation work state of the rope pulley of FIG. 1, FIG. 3 is a diagram showing a state in which a beam is arranged close to a hoistway wall in the state of FIG. 1, and FIG. It is a right side view shown except a hoistway wall. In each figure, (1)
1 is an elevator hoistway consisting of a wall (2) and a ceiling (3), and (4) is a beam provided across the hoistway (1).
Are arranged at a distance S shown in (1), and the two are provided with a gap therebetween.
【0014】(5)は円柱面にロープ溝(6)が設けられた輪
体(7)を軸(8)に枢着してなる滑車で、軸(8)の端部が梁
(4)に挿通されたUボルト(9)とUボルト(9)の挿通端に
ねじ込まれたナット(10)により締結されるか、又は軸
(8)端部の両側にそれぞれ梁(4)に固定された座(11)が設
けられ、この座(11)の間に配置された軸(8)の端部を押
圧する抑え具(12)に挿通されて座(11)に挿通され、梁
(4)にねじ込まれたボルト(13)によって締結されてい
る。Reference numeral (5) is a pulley in which a wheel body (7) having a rope groove (6) provided on a cylindrical surface is pivotally attached to a shaft (8), and the end of the shaft (8) is a beam.
It is fastened by the U bolt (9) inserted in (4) and the nut (10) screwed into the insertion end of the U bolt (9), or the shaft.
(8) Seats (11) fixed to the beam (4) are provided on both sides of the ends, and a retainer (12) for pressing the ends of the shaft (8) arranged between the seats (11) is provided. ) And the seat (11)
It is fastened by bolts (13) screwed into (4).
【0015】また、軸(8)は次に述べるように構成され
る。すなわち、一端寄りに輪体(7)がベアリングカバー
(17)が設けられた軸受(18)により枢着されて輪体(7)か
ら突出した左軸(19)と、端面が左軸(19)の輪体(7)側端
面と対面して配置された右軸(20)と、左軸(19)の右軸(2
0)の対向端面に設けられた凹部(21)及び右軸(20)の左軸
(19)の対向端面に設けられて凹部(21)に嵌合する凸部(2
2)からなる連結手段(23)が設けられる。The shaft (8) is constructed as described below. That is, the ring (7) near the one end is the bearing cover.
The left shaft (19) pivotally mounted by the bearing (18) provided with (17) and protruding from the wheel body (7), and the end surface faces the wheel body (7) side end surface of the left shaft (19). The right axis (20) placed and the right axis (2
0) the recessed part (21) provided on the opposite end surface and the left shaft of the right shaft (20)
Convex part (2) provided on the opposite end face of (19) and fitted in the concave part (21)
A connecting means (23) consisting of 2) is provided.
【0016】ロープ用滑車は上記のように構成されて梁
(4)に据付けられ、ロープ溝(6)によりロープ(16)を案内
する。そして、滑車(5)は右軸(20)が取り外された状態
で図2に示す矢印方向から梁(4)の相互間に図2に示す
ように輪体(7)を傾けて挿入するような状態に搬入され
る。次いで、連結手段(23)により左軸(19)の凹部(21)に
右軸(20)の凸部(22)が嵌合されて左軸(19)、右軸(20)が
連結され、Uボルト(9)、抑え具(12)等によって梁(4)に
滑車(5)が装着される。The rope pulley is constructed as described above and has a beam structure.
Installed in (4), the rope groove (6) guides the rope (16). Then, the pulley (5) should be inserted with the wheel body (7) tilted as shown in FIG. 2 between the beams (4) from the direction of the arrow shown in FIG. 2 with the right shaft (20) removed. It is brought into a safe state. Then, the protrusion (22) of the right shaft (20) is fitted into the recess (21) of the left shaft (19) by the connecting means (23) to connect the left shaft (19) and the right shaft (20), The pulley (5) is attached to the beam (4) by the U bolt (9), the retainer (12) and the like.
【0017】上記のような構成によって、昇降路(1)を
横切って設けられた梁(4)と昇降路(1)天井(3)との距離
Sは、滑車(5)が図2に示すように右軸(20)が取り外さ
れた状態で図2に示す矢印方向から梁(4)の相互間に図
2に示すように輪体(7)を傾けて挿入状態に搬入されて
配置されるため、図7に示す状態よりも短くすることが
できる。したがって、昇降路(1)頂部の所要スペースが
少なくて済み、昇降路(1)の構築費を低減するこができ
る。With the above structure, the distance S between the beam (4) provided across the hoistway (1) and the ceiling (3) of the hoistway (1) is shown by the pulley (5) in FIG. With the right shaft (20) removed, the wheel (7) is tilted between the beams (4) from the direction of the arrow shown in FIG. Therefore, it can be made shorter than the state shown in FIG. 7. Therefore, the space required for the top of the hoistway (1) is small, and the construction cost of the hoistway (1) can be reduced.
【0018】また、図3に示すように滑車(5)の軸(8)端
に接近して昇降路(1)の壁(2)が設けられて壁(2)側の締
結にUボルト(9)が使用できない場合は、次のようにし
て滑車(5)の据付けが行われる。すなわち、滑車(5)から
右軸(20)を取り外して右軸(20)のみを梁(4)に抑え具(1
2)等によって装着して、次に図2に示す要領に準じて左
軸(19)に装着された輪体(7)が梁(4)の相互間に挿入状態
に配置される。次いで、連結手段(23)により左軸(19)の
凹部(21)に右軸(20)の凸部(22)が嵌合されて左軸(19)、
右軸(20)が連結され、左軸(19)がUボルト(9)等によっ
て梁(4)に締結されて滑車(5)が装着される。Further, as shown in FIG. 3, a wall (2) of the hoistway (1) is provided close to the end of the shaft (8) of the pulley (5), and a U bolt ( If 9) cannot be used, the pulley (5) will be installed as follows. That is, the right shaft (20) is removed from the pulley (5) and only the right shaft (20) is restrained by the beam (4).
2) and then the ring body (7) mounted on the left shaft (19) according to the procedure shown in FIG. 2 is arranged in an inserted state between the beams (4). Then, the protrusion (22) of the right shaft (20) is fitted into the recess (21) of the left shaft (19) by the connecting means (23), and the left shaft (19),
The right shaft (20) is connected, and the left shaft (19) is fastened to the beam (4) with U bolts (9) or the like to mount the pulley (5).
【0019】したがって、軸(5)に接近して構成された
座(11)、抑え具(12)によって右軸(20)を梁(4)に締結す
ることができる。このため、大きな締結用部材を要せず
製造費を節減することができる。Therefore, the right shaft (20) can be fastened to the beam (4) by the seat (11) and the retainer (12) which are arranged close to the shaft (5). For this reason, it is possible to reduce the manufacturing cost without requiring a large fastening member.
【0020】なお、図1〜図4の実施例を応用し次に述
べるように構成することは容易に可能である。すなわ
ち、軸を3分割して中間軸に輪体(7)を枢着し、中間軸
の両側にそれぞれ右軸(20)相当の端部軸を連結する構成
とし、一方の端部軸を取り外して図2に示す要領で梁
(4)に滑車を装着する。このようにしても、図1〜図4
の実施例と同様な作用が得られることは明白である。It should be noted that it is easily possible to apply the embodiments of FIGS. 1 to 4 and to configure as described below. That is, the shaft is divided into three parts, the ring body (7) is pivotally attached to the intermediate shaft, and the end shafts corresponding to the right shaft (20) are connected to both sides of the intermediate shaft, respectively, and one end shaft is removed. Beam as shown in Fig. 2
Attach the pulley to (4). Even in this way, FIGS.
It is obvious that the same effect as that of the embodiment can be obtained.
【0021】実施例2.図5は、この発明の他の実施例
を示す図で、図5はエレベータ装置の昇降路頂部におけ
るロープ用滑車の据付状態を示す図で、ロープ用滑車を
一部破断し縦断して示す図である。図中、図1〜図4の
実施例と同符号は相当部分を示し、(24)は右軸(20)の反
左軸(19)対向端面側から右軸(20)に挿通されて左軸(19)
にねじ込まれたボルトからなる締結手段である。Example 2. FIG. 5 is a view showing another embodiment of the present invention, and FIG. 5 is a view showing an installed state of the rope pulley at the top of the hoistway of the elevator apparatus, in which the rope pulley is partially broken and longitudinally shown. Is. In the drawings, the same reference numerals as those in the embodiment of FIGS. 1 to 4 indicate corresponding parts, and (24) is inserted into the right shaft (20) from the opposite end surface side of the right shaft (20) opposite the left shaft (19) to the left. Axis (19)
It is a fastening means consisting of a bolt screwed into.
【0022】この実施例においても、滑車(5)の右軸(2
0)を取り外した状態で梁(4)の相互間に図2と同様に輪
体(7)を挿入状態に配置することができる。したがっ
て、詳細な説明を省略するがこの実施例においても図1
〜図4の実施例と同様な作用が得られることは明白であ
る。また、この実施例において、右軸(20)及び左軸(19)
が締結手段(24)により相互に締結されるので、右軸(20)
及び左軸(19)を確実に一体化することができ安全性を向
上することができる。Also in this embodiment, the right shaft (2) of the pulley (5) is
The ring body (7) can be disposed between the beams (4) in a state where the ring body (7) is inserted between the beams (4) with the (0) removed. Therefore, although detailed description is omitted, in FIG.
It is obvious that the same effect as the embodiment of FIG. 4 can be obtained. Also, in this embodiment, the right axis (20) and the left axis (19)
Are fastened to each other by the fastening means (24), the right shaft (20)
Also, the left shaft (19) can be reliably integrated, and safety can be improved.
【0023】[0023]
【発明の効果】以上説明したようにこの発明の請求項1
記載の発明のロープ用滑車は、円柱面にロープ溝が設け
られた輪体と、一端寄りに輪体が枢着されて輪体から突
出した左軸と、端面が左軸の輪体側端面と対面して配置
された右軸と、左軸及び右軸の対向端面の一方に設けら
れた凹部並びに対向端面の他方に設けられて凹部に嵌合
する凸部からなる連結手段とを設けたものである。As described above, the first aspect of the present invention is provided.
The rope pulley of the invention described is a wheel body in which a rope groove is provided on a cylindrical surface, a left shaft in which the wheel body is pivotally attached to one end and protrudes from the wheel body, and an end surface is a wheel body side end surface of the left shaft. A right shaft arranged facing each other, and a connecting means composed of a concave portion provided on one of the opposite end surfaces of the left shaft and the right shaft and a convex portion provided on the other opposite end surface and fitted into the concave portion. Is.
【0024】これによって、滑車の装着時に左軸の一端
寄りに枢着された輪体を傾けて梁の相互間に挿入状態に
配置し、次いで左軸に右軸が連結手段により連結され
る。したがって、昇降路を横切って設けられた梁と昇降
路天井との間隔が少なくても滑車を据付けることがで
き、昇降路頂部の所要スペースを少なくすることがで
き、昇降路の構築費を低減する効果がある。Thus, when the pulley is mounted, the ring body pivotally mounted near one end of the left shaft is tilted to be inserted between the beams, and then the right shaft is connected to the left shaft by the connecting means. Therefore, the pulley can be installed even if there is a small gap between the beam installed across the hoistway and the hoistway ceiling, the space required at the top of the hoistway can be reduced, and the construction cost of the hoistway can be reduced. Has the effect of
【0025】また、以上説明したようにこの発明の請求
項2記載の発明のロープ用滑車は、円柱面にロープ溝が
設けられた輪体と、一端寄りに輪体が枢着されて輪体か
ら突出した左軸と、端面が左軸の輪体側端面と対面して
配置された右軸と、左軸及び右軸の対向端面の一方に設
けられた凹部並びに対向端面の他方に設けられて凹部に
嵌合する凸部からなる連結手段と、左軸及び右軸の両者
の一方の反対向端面側から上記両者の他方に係合された
締結手段とを設けたものである。As described above, in the rope pulley according to the second aspect of the present invention, the wheel body in which the rope groove is provided on the cylindrical surface and the wheel body in which the wheel body is pivotally mounted near one end are provided. From the left shaft, the right shaft whose end face is arranged to face the ring-side end face of the left shaft, the recess provided in one of the opposite end faces of the left shaft and the right shaft, and the other of the opposite end faces. The connecting means is composed of a convex portion that fits into the concave portion, and the fastening means that is engaged with the other of the left shaft and the right shaft from the opposite end face side of both of them.
【0026】これによって、左軸の一端寄りに枢着され
た輪体が梁の相互間に挿入状態に配置され、次いで左軸
に右軸が連結手段により連結され、左軸及び右軸が締結
手段により締結される。したがって、昇降路を横切って
設けられた梁と昇降路天井の間隔が少なくても滑車を据
付けることができ、昇降路頂部の所要スペースを少なく
することができて昇降路の構築費を低減することができ
る。また、締結手段により右軸及び左軸の相互が確実に
一体化されて安全性を向上する効果がある。As a result, the ring body pivotally attached to one end of the left shaft is arranged in a state of being inserted between the beams, then the right shaft is connected to the left shaft by the connecting means, and the left shaft and the right shaft are fastened. It is fastened by means. Therefore, the pulley can be installed even if there is a small gap between the beam provided across the hoistway and the hoistway ceiling, the space required at the top of the hoistway can be reduced, and the construction cost of the hoistway can be reduced. be able to. Further, the fastening means surely integrates the right shaft and the left shaft with each other, which has the effect of improving safety.
【図1】この発明の実施例1を示す図で、エレベータ装
置の昇降路頂部におけるロープ用滑車の据付状態を示
し、ロープ用滑車を一部縦断して示す図。FIG. 1 is a view showing a first embodiment of the present invention, showing an installed state of a rope pulley at a top portion of a hoistway of an elevator apparatus, in which a portion of the rope pulley is cut vertically.
【図2】図1のロープ用滑車の据付作業状態を説明した
図。FIG. 2 is a diagram illustrating an installation work state of the rope pulley of FIG.
【図3】図1の状態において昇降路壁に梁が接近して配
置された状態を示す図。FIG. 3 is a diagram showing a state in which a beam is arranged close to a hoistway wall in the state of FIG. 1;
【図4】図3の昇降路壁を除いて示す右側面図。FIG. 4 is a right side view showing the hoistway wall of FIG.
【図5】この発明の実施例2を示す図1相当図。5 is a view corresponding to FIG. 1 showing a second embodiment of the present invention.
【図6】従来のロープ用滑車を示すエレベータ装置の昇
降路頂部の縦断面図。FIG. 6 is a vertical cross-sectional view of the top of a hoistway of an elevator apparatus showing a conventional rope pulley.
【図7】図6のA−A線断面図。7 is a cross-sectional view taken along the line AA of FIG.
【図8】図7において昇降路壁に梁が接近して配置され
た状態を示す図。FIG. 8 is a view showing a state in which beams are arranged close to the hoistway wall in FIG. 7;
【図9】図8の昇降路壁を除いて示す右側面図。9 is a right side view showing the hoistway wall of FIG.
6 ロープ溝 7 輪体 19 左軸 20 右軸 21 凹部 22 凸部 23 連結手段 24 締結手段 6 Rope groove 7 Ring body 19 Left shaft 20 Right shaft 21 Recessed portion 22 Convex portion 23 Connecting means 24 Fastening means
─────────────────────────────────────────────────────
─────────────────────────────────────────────────── ───
【手続補正書】[Procedure amendment]
【提出日】平成5年7月30日[Submission date] July 30, 1993
【手続補正1】[Procedure Amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】請求項1[Name of item to be corrected] Claim 1
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【手続補正2】[Procedure Amendment 2]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】請求項2[Name of item to be corrected] Claim 2
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【手続補正3】[Procedure 3]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】0009[Correction target item name] 0009
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【0009】[0009]
【課題を解決するための手段】この発明の請求項1記載
の発明に係るロープ用滑車においては、円柱面にロープ
溝が設けられた輪体と、一端寄りに輪体が枢着されて輪
体から突出し軸の長手の一側を形成した第1軸と、端面
が第1軸の輪体側端面と対面して配置されて上記軸の長
手の他側を形成した第2軸と、第1軸及び第2軸の対向
端面の一方に設けられた凹部並びに対向端面の他方に設
けられて凹部に嵌合する凸部からなる連結手段とが設け
られる。In a rope pulley according to a first aspect of the present invention, a wheel body having a rope groove formed in a cylindrical surface and a wheel body pivotally attached to one end of the wheel body are provided. a first shaft that forms one side of a longitudinal protruding shaft from the body, are arranged end face facing a rear wheel side end face of the first axis length of the shaft
A second shaft forming the other side of the hand, and a connecting means composed of a recess provided on one of the opposing end faces of the first shaft and the second shaft and a protrusion provided on the other of the opposing end faces and fitted into the recess. Is provided.
【手続補正4】[Procedure amendment 4]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】0010[Correction target item name] 0010
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【0010】また、この発明の請求項2記載の発明に係
るロープ用滑車においては、円柱面にロープ溝が設けら
れた輪体と、一端寄りに輪体が枢着されて輪体から突出
し軸の長手の一側を形成した第1軸と、端面が第1軸の
輪体側端面と対面して配置されて上記軸の長手の他側を
形成した第2軸と、第1軸及び第2軸の対向端面の一方
に設けられた凹部並びに対向端面の他方に設けられて凹
部に嵌合する凸部からなる連結手段と、第1軸及び第2
軸の両者の一方の反対向端面側から上記両者の他方に係
合された締結手段とが設けられる。Further, in the pulley rope according to the invention of claim 2, wherein the present invention, protruding shaft and wheel body rope grooves provided on the cylindrical surface, is pivotally secured the wheel body near one end from the wheel unit of a first axis that forms one side of the longitudinal, are arranged end face facing a rear wheel side end face of the first shaft to the other side of the longitudinal of the axis
A second shaft formed, the connecting means comprising a convex portion to be fitted to the first shaft and provided on the other of the recess and the facing end surface provided on one recess of the facing end surface of the second shaft, the first shaft and Second
Fastening means is provided which is engaged with the other end of one of the shafts from the opposite end face side of the other.
【手続補正5】[Procedure Amendment 5]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】0011[Correction target item name] 0011
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【0011】[0011]
【作用】上記のように構成されたこの発明の請求項1記
載の発明のロープ用滑車は、第1軸の一端寄りに枢着さ
れた輪体を傾けて梁の相互間に挿入状態に配置し、次い
で第1軸に第2軸が連結手段により連結される。According to the rope pulley of the invention described in claim 1 of the present invention, the loop body pivotally attached to one end of the first shaft is tilted and arranged between the beams. Then, the second shaft is connected to the first shaft by the connecting means.
【手続補正6】[Procedure correction 6]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】0012[Correction target item name] 0012
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【0012】また、上記のように構成されたこの発明の
請求項2記載の発明のロープ用滑車は、第1軸の一端寄
りに枢着された輪体を傾けて梁の相互間に挿入状態に配
置し、次いで第1軸に第2軸が連結手段により連結され
る。そして、第1軸に第2軸が締結手段により締結され
る。In the rope pulley according to the second aspect of the present invention constructed as described above, the loop body pivotally mounted near one end of the first shaft is tilted to be inserted between the beams. And then the second shaft is connected to the first shaft by the connecting means. Then, the second shaft is fastened to the first shaft by the fastening means.
【手続補正7】[Procedure Amendment 7]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】0015[Name of item to be corrected] 0015
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【0015】また、軸(8)は次に述べるように構成され
る。すなわち、一端寄りに輪体(7)がベアリングカバー
(17)が設けられた軸受(18)により枢着されて輪体(7)か
ら突出し軸(8)の長手の一側を形成した第1軸(19)と、
端面が第1軸(19)の輪体(7)側端面と対面して配置され
て軸(8)の長手の他側を形成した第2軸(20)と、第1軸
(19)の第2軸(20)の対向端面に設けられた凹部(21)及び
第2軸(20)の第1軸(19)の対向端面に設けられて凹部(2
1)に嵌合する凸部(22)からなる連結手段(23)が設けられ
る。The shaft (8) is constructed as described below. That is, the ring (7) near the one end is the bearing cover.
A first shaft (19) pivotally mounted by a bearing (18) provided with (17) and protruding from the ring (7) to form one longitudinal side of the shaft (8) ;
The end face is arranged so as to face the end face of the first shaft (19) on the ring (7) side.
Second shaft (20) forming the other side of the longitudinal axis (8 ) and the first shaft
A recess (21) provided on the end face of the second shaft (20) of (19), and
Provided on the counter end face recess of the second shaft (20) first axis (19) of (2
A connecting means (23) consisting of a convex portion (22) fitted to 1) is provided.
【手続補正8】[Procedure Amendment 8]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】0016[Correction target item name] 0016
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【0016】ロープ用滑車は上記のように構成されて梁
(4)に据付けられ、ロープ溝(6)によりロープ(16)を案内
する。そして、滑車(5)は第2軸(20)が取り外された状
態で図2に示す矢印方向から梁(4)の相互間に図2に示
すように輪体(7)を傾けて挿入するような状態に搬入さ
れる。次いで、連結手段(23)により第1軸(19)の凹部(2
1)に第2軸(20)の凸部(22)が嵌合されて第1軸(19)、第
2軸(20)が連結され、Uボルト(9)、抑え具(12)等によ
って梁(4)に滑車(5)が装着される。The rope pulley is constructed as described above and has a beam structure.
Installed in (4), the rope groove (6) guides the rope (16). Then, the pulley (5) is inserted with the wheel body (7) tilted between the beams (4) from the direction of the arrow shown in FIG. 2 with the second shaft (20) removed, as shown in FIG. It is carried in such a state. Then, by the connecting means (23), the recess (2
Protrusion of the second shaft (20) 1) (22) is fitted in the first shaft (19), first
The two shafts (20) are connected, and the pulley (5) is attached to the beam (4) by the U bolt (9), the retainer (12) and the like.
【手続補正9】[Procedure Amendment 9]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】0017[Correction target item name] 0017
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【0017】上記のような構成によって、昇降路(1)を
横切って設けられた梁(4)と昇降路(1)天井(3)との距離
Sは、滑車(5)が図2に示すように第2軸(20)が取り外
された状態で図2に示す矢印方向から梁(4)の相互間に
図2に示すように輪体(7)を傾けて挿入状態に搬入され
て配置されるため、図7に示す状態よりも短くすること
ができる。したがって、昇降路(1)頂部の所要スペース
が少なくて済み、昇降路(1)の構築費を低減するこがで
きる。With the above structure, the distance S between the beam (4) provided across the hoistway (1) and the ceiling (3) of the hoistway (1) is shown by the pulley (5) in FIG. the second shaft (20) is carried into the insertion state by tilting the Watai (7) as shown in FIG. 2 therebetween beam (4) from an arrow direction shown in FIG. 2 in a state that has been removed positioned such Therefore, it can be made shorter than the state shown in FIG. 7. Therefore, the space required for the top of the hoistway (1) is small, and the construction cost of the hoistway (1) can be reduced.
【手続補正10】[Procedure Amendment 10]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】0018[Correction target item name] 0018
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【0018】また、図3に示すように滑車(5)の軸(8)端
に接近して昇降路(1)の壁(2)が設けられて壁(2)側の締
結にUボルト(9)が使用できない場合は、次のようにし
て滑車(5)の据付けが行われる。すなわち、滑車(5)から
第2軸(20)を取り外して第2軸(20)のみを梁(4)に抑え
具(12)等によって装着して、次に図2に示す要領に準じ
て第1軸(19)に装着された輪体(7)が梁(4)の相互間に挿
入状態に配置される。次いで、連結手段(23)により第1
軸(19)の凹部(21)に第2軸(20)の凸部(22)が嵌合されて
第1軸(19)、第2軸(20)が連結され、第1軸(19)がUボ
ルト(9)等によって梁(4)に締結されて滑車(5)が装着さ
れる。Further, as shown in FIG. 3, a wall (2) of the hoistway (1) is provided close to the end of the shaft (8) of the pulley (5), and a U bolt ( If 9) cannot be used, the pulley (5) will be installed as follows. Ie from the pulley (5)
The second axis and remove the second shaft (20) only (20) mounted by suppressing device (12) or the like to the beam (4), then to the first axis (19) in accordance with the procedure shown in FIG. 2 The mounted wheels (7) are arranged in an inserted state between the beams (4). Then, by the connecting means (23), the first
The convex portion (22) of the second shaft (20) is fitted into the concave portion (21) of the shaft (19).
The first shaft (19) and the second shaft (20) are connected, and the first shaft (19) is fastened to the beam (4) by a U bolt (9) or the like, and the pulley (5) is mounted.
【手続補正11】[Procedure Amendment 11]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】0019[Correction target item name] 0019
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【0019】したがって、軸(5)に接近して構成された
座(11)、抑え具(12)によって第2軸(20)を梁(4)に締結
することができる。このため、従来のような図9に示す
大きな座(11)、抑え具(12)からなる締結用部材を要せず
製造費を節減することができる。Therefore, the second shaft (20) can be fastened to the beam (4) by the seat (11) and the retainer (12) which are formed close to the shaft (5). Therefore, <br/> large seat shown in FIG. 9 as in the prior art (11), thereby reducing the manufacturing costs without requiring the fastening member made of suppressing member (12).
【手続補正12】[Procedure Amendment 12]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】0020[Correction target item name] 0020
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【0020】なお、図1〜図4の実施例を応用し次に述
べるように構成することは容易に可能である。すなわ
ち、軸を3分割して中間軸に輪体(7)を枢着し、中間軸
の両側にそれぞれ第2軸(20)相当の端部軸を連結する構
成とし、一方の端部軸を取り外して図2に示す要領で梁
(4)に滑車を装着する。このようにしても、図1〜図4
の実施例と同様な作用が得られることは明白である。It should be noted that it is easily possible to apply the embodiments of FIGS. 1 to 4 and to configure as described below. That is, the shaft is divided into three, the ring body (7) is pivotally attached to the intermediate shaft, and the end shafts corresponding to the second shaft (20) are connected to both sides of the intermediate shaft, respectively . Remove the beam as shown in Figure 2.
Attach the pulley to (4). Even in this way, FIGS.
It is obvious that the same effect as that of the embodiment can be obtained.
【手続補正13】[Procedure Amendment 13]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】0021[Correction target item name] 0021
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【0021】実施例2.図5は、この発明の他の実施例
を示す図で、図5はエレベータ装置の昇降路頂部におけ
るロープ用滑車の据付状態を示す図で、ロープ用滑車を
一部破断し縦断して示す図である。図中、図1〜図4の
実施例と同符号は相当部分を示し、(24)は第2軸(20)の
反第1軸(19)対向端面側から第2軸(20)に挿通されて第
1軸(19)にねじ込まれたボルトからなる締結手段であ
る。Example 2. FIG. 5 is a view showing another embodiment of the present invention, and FIG. 5 is a view showing an installed state of the rope pulley at the top of the hoistway of the elevator apparatus, in which the rope pulley is partially broken and longitudinally shown. Is. In the figure, examples of the same reference numerals of FIGS. 1-4 show a substantial portion, (24) is inserted from the anti-first shaft (19) opposite end face of the second shaft (20) to the second shaft (20) Been first
It is a fastening means consisting of bolts screwed into the single shaft (19).
【手続補正14】[Procedure Amendment 14]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】0022[Name of item to be corrected] 0022
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【0022】この実施例においても、滑車(5)の第2軸
(20)を取り外した状態で梁(4)の相互間に図2と同様に
輪体(7)を挿入状態に配置することができる。したがっ
て、詳細な説明を省略するがこの実施例においても図1
〜図4の実施例と同様な作用が得られることは明白であ
る。また、この実施例において、第2軸(20)及び第1軸
(19)が締結手段(24)により相互に締結されるので、第2
軸(20)及び第1軸(19)を確実に一体化することができ安
全性を向上することができる。Also in this embodiment, the second shaft of the pulley (5)
With the (20) removed, the ring (7) can be placed between the beams (4) in the inserted state as in FIG. Therefore, although detailed description is omitted, in FIG.
It is obvious that the same effect as the embodiment of FIG. 4 can be obtained. Also, in this embodiment, the second shaft (20) and the first shaft
Since the (19) is fastened to each other by the fastening means (24), the second
The shaft (20) and the first shaft (19) can be reliably integrated, and safety can be improved.
【手続補正15】[Procedure Amendment 15]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】0023[Name of item to be corrected] 0023
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【0023】[0023]
【発明の効果】以上説明したようにこの発明の請求項1
記載の発明のロープ用滑車は、円柱面にロープ溝が設け
られた輪体と、一端寄りに輪体が枢着されて輪体から突
出し軸の長手の一側を形成した第1軸と、端面が第1軸
の輪体側端面と対面して配置されて上記軸の長手の他側
を形成した第2軸と、第1軸及び第2軸の対向端面の一
方に設けられた凹部並びに対向端面の他方に設けられて
凹部に嵌合する凸部からなる連結手段とを設けたもので
ある。As described above, the first aspect of the present invention is provided.
The rope pulley of the invention described is a ring body having a rope groove formed in a cylindrical surface, and a first shaft in which the ring body is pivotally mounted near one end and projects from the ring body to form one longitudinal side of the shaft, The end face is arranged so as to face the end face of the first shaft on the wheel body side, and the other side of the longitudinal direction of the shaft
A second shaft formed with a groove, and a connecting means composed of a concave portion provided on one of the opposed end surfaces of the first shaft and the second shaft and a convex portion provided on the other of the opposed end surfaces and fitted into the concave portion. Is.
【手続補正16】[Procedure Amendment 16]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】0024[Name of item to be corrected] 0024
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【0024】これによって、滑車の装着時に第1軸の一
端寄りに枢着された輪体を傾けて梁の相互間に挿入状態
に配置し、次いで第1軸に第2軸が連結手段により連結
される。したがって、昇降路を横切って設けられた梁と
昇降路天井との間隔が少なくても滑車を据付けることが
でき、昇降路頂部の所要スペースを少なくすることがで
き、昇降路の構築費を低減する効果がある。[0024] Thus, by tilting the end closer to the pivotally mounted the wheels of the first shaft when the pulley mounting arranged in the insertion state therebetween beams, then connected by a second shaft connection means to the first axis To be done. Therefore, the pulley can be installed even if there is a small gap between the beam installed across the hoistway and the hoistway ceiling, the space required at the top of the hoistway can be reduced, and the construction cost of the hoistway can be reduced. Has the effect of
【手続補正17】[Procedure Amendment 17]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】0025[Name of item to be corrected] 0025
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【0025】また、以上説明したようにこの発明の請求
項2記載の発明のロープ用滑車は、円柱面にロープ溝が
設けられた輪体と、一端寄りに輪体が枢着されて輪体か
ら突出し軸の長手の一側を形成した第1軸と、端面が第
1軸の輪体側端面と対面して配置されて上記軸の長手の
他側を形成した第2軸と、第1軸及び第2軸の対向端面
の一方に設けられた凹部並びに対向端面の他方に設けら
れて凹部に嵌合する凸部からなる連結手段と、第1軸及
び第2軸の両者の一方の反対向端面側から上記両者の他
方に係合された締結手段とを設けたものである。As described above, in the rope pulley according to the second aspect of the present invention, the wheel body in which the rope groove is provided on the cylindrical surface and the wheel body in which the wheel body is pivotally mounted near one end are provided. a first axis that forms one side of a longitudinal protruding shaft from the end face the
It is disposed facing a rear wheel side end face of one axis of the longitudinal of the shaft
A second shaft which forms the other side, the coupling means comprising a convex portion to be fitted to the first shaft and provided on the other of the recess and the facing end surface provided on one recess of the facing end surface of the second shaft, the The fastening means engaged with the other end of one of the first shaft and the second shaft from the opposite end face side is provided.
【手続補正18】[Procedure 18]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】0026[Correction target item name] 0026
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【0026】これによって、第1軸の一端寄りに枢着さ
れた輪体が梁の相互間に挿入状態に配置され、次いで第
1軸に第2軸が連結手段により連結され、第1軸及び第
2軸が締結手段により締結される。したがって、昇降路
を横切って設けられた梁と昇降路天井の間隔が少なくて
も滑車を据付けることができ、昇降路頂部の所要スペー
スを少なくすることができて昇降路の構築費を低減する
ことができる。また、締結手段により第2軸及び第1軸
の相互が確実に一体化されて安全性を向上する効果があ
る。As a result, the ring body pivotally attached to one end of the first shaft is arranged in an inserted state between the beams, and then the first body is inserted .
The second shaft is connected by the connecting means to one axis, the first axis and second
The two shafts are fastened by the fastening means. Therefore, the pulley can be installed even if there is a small gap between the beam provided across the hoistway and the hoistway ceiling, the space required at the top of the hoistway can be reduced, and the construction cost of the hoistway can be reduced. be able to. Further, the fastening means surely integrates the second shaft and the first shaft with each other, which has the effect of improving safety.
【手続補正19】[Procedure Amendment 19]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】符号の説明[Correction target item name] Explanation of code
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【符号の説明】 6 ロープ溝 7 輪体8 軸 19 第1軸 20 第2軸 21 凹部 22 凸部 23 連結手段 24 締結手段[Explanation of Codes] 6 Rope groove 7 Wheel 8 Shaft 19 First shaft 20 Second shaft 21 Recessed portion 22 Convex portion 23 Connecting means 24 Fastening means
Claims (2)
一端寄りに上記輪体が枢着されて上記輪体から突出した
左軸と、端面が上記左軸の上記輪体側端面と対面して配
置された右軸と、上記左軸及び右軸の対向端面の一方に
設けられた凹部並びに上記対向端面の他方に設けられて
上記凹部に嵌合する凸部からなる連結手段とを備えたロ
ープ用滑車。1. A ring body having a rope groove formed on a cylindrical surface,
A left shaft having the ring body pivotally attached to one end and protruding from the ring body, a right shaft whose end face is arranged to face the ring body side end face of the left shaft, and the left shaft and the right shaft facing each other A rope pulley comprising: a concave portion provided on one of the end surfaces and a connecting means formed of a convex portion provided on the other of the facing end surfaces and fitted into the concave portion.
一端寄りに上記輪体が枢着されて上記輪体から突出した
左軸と、端面が上記左軸の上記輪体側端面と対面して配
置された右軸と、上記左軸及び右軸の対向端面の一方に
設けられた凹部並びに上記対向端面の他方に設けられて
上記凹部に嵌合する凸部からなる連結手段と、上記左軸
及び右軸の両者の一方の反上記対向端面側から上記両者
の他方に係合された締結手段とを備えたロープ用滑車。2. A ring body having a rope groove on a cylindrical surface,
A left shaft having the ring body pivotally attached to one end and protruding from the ring body, a right shaft whose end face is arranged to face the ring body side end face of the left shaft, and the left shaft and the right shaft facing each other A connecting means comprising a recess provided on one of the end faces and a protrusion provided on the other of the facing end faces and fitted into the recess, and from one of the left shaft and the right shaft opposite to the facing end face side. A rope pulley including a fastening means engaged with the other of the two.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26415292A JPH0694105A (en) | 1992-09-08 | 1992-09-08 | Pulley for rope |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26415292A JPH0694105A (en) | 1992-09-08 | 1992-09-08 | Pulley for rope |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0694105A true JPH0694105A (en) | 1994-04-05 |
Family
ID=17399190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP26415292A Pending JPH0694105A (en) | 1992-09-08 | 1992-09-08 | Pulley for rope |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0694105A (en) |
-
1992
- 1992-09-08 JP JP26415292A patent/JPH0694105A/en active Pending
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