JPH0546241U - Grain culm discharging device of cutting and binding machine - Google Patents

Grain culm discharging device of cutting and binding machine

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Publication number
JPH0546241U
JPH0546241U JP10427691U JP10427691U JPH0546241U JP H0546241 U JPH0546241 U JP H0546241U JP 10427691 U JP10427691 U JP 10427691U JP 10427691 U JP10427691 U JP 10427691U JP H0546241 U JPH0546241 U JP H0546241U
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Japan
Prior art keywords
discharge
grain culm
cutting
binding
arm
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JP10427691U
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JP2552908Y2 (en
Inventor
一 郎 谷
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セイレイ工業株式会社
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Abstract

(57)【要約】 [目的] 刈取結束機における穀稈束の放出を安定し
て行う。 [構成] 結束装置(4)に設ける左放出アーム(3
5)(36)と右放出アーム(38)(39)を上下二
段に構成し、巾をもって穀稈束の放出を行う。
(57) [Summary] [Purpose] To stably release the culm bundles in the cutting and binding machine. [Constitution] Left discharging arm (3) provided in the binding device (4)
5) (36) and the right discharge arms (38) and (39) are constructed in two stages, upper and lower, to discharge a grain culm with a width.

Description

【考案の詳細な説明】[Detailed description of the device]

【0001】[0001]

【産業上の利用分野】[Industrial applications]

本考案は、圃場に植立する穀稈を刈取りながら結束する刈取結束機の穀稈放出 装置に関する。 The present invention relates to a grain culm discharging device of a cutting and binding machine for binding grain culms to be planted in a field while cutting them.

【0002】[0002]

【従来の技術】[Prior Art]

従来、刈取装置により刈取られた穀稈を結束装置にて結束して機体の左側、又 は右側に放出できる刈取結束機があった。 Conventionally, there is a cutting and bundling machine that can bind grain culms cut by a cutting device with a binding device and discharge them to the left side or the right side of the machine body.

【0003】[0003]

【考案が解決しようとする課題】[Problems to be solved by the device]

前記従来技術は、穀稈束の放出を放出アームにて行うが、偏平な放出アームの 側端面を穀稈束に当接させるため、穀稈束の放出が不安定であった。 In the above-mentioned conventional technique, the discharge of the grain culm bundle is performed by the discharge arm, but since the side end surface of the flat discharge arm is brought into contact with the grain culm bundle, the discharge of the grain culm bundle is unstable.

【0004】[0004]

【課題を解決するための手段】[Means for Solving the Problems]

然るに、本考案は、結束装置に、穀稈束を機体右側に放出する上下二段の右放 出アームと穀稈束を機体左側に放出する上下二段の左放出アームとを設け、巾を もって穀稈束の放出を安定して行い得るようにしたものである。 Therefore, in the present invention, the binding device is provided with two upper and lower right discharge arms for discharging the grain culm bundle to the right side of the machine body and two upper and lower left discharge arms for discharging the grain culm bundle to the left side of the machine body. Therefore, the grain culm can be discharged stably.

【0005】[0005]

【実施例】【Example】

以下本考案の実施例を図面に基づいて詳述する。図1は結束装置の背面断面図 、図2は刈取結束機の全体側面図、図3は同全体平面図であり、機体フレーム( 1)の後端にエンジン(2)及びミッション(3)を搭載し、前端に結束装置( 4)を支持すると共に、引起タイン(5)を有する穀稈引起装置(6)及び引起 ガイド(7)及び左右フロントデバイダ(8a)及び左右サイドデバイダ(8b )から成る前処理部(9)と刈取装置(10)とを結束装置(4)前側に刈取フ レーム(11)を介して支持させて、機体を構成し、またミッション(3)の入 力軸(12)より走行輪駆動ケース(13)を設け、機体フレーム(1)中間に 一体連結させる走行輪駆動ケース(13)前端側に車軸(14)を介して左右走 行輪(15)を枢支させて、機体を走行移動させるように構成している。 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is a rear cross-sectional view of the binding device, FIG. 2 is an overall side view of the harvesting binding device, and FIG. 3 is an overall plan view of the binding device, with the engine (2) and the mission (3) at the rear end of the machine body frame (1). From the grain culm raising device (6) and the raising guide (7), the left and right front dividers (8a) and the left and right side dividers (8b), which are mounted and support the binding device (4) at the front end. The pretreatment section (9) and the mowing device (10) are supported on the front side of the bundling device (4) via the mowing frame (11) to form an airframe, and the input shaft of the mission (3) ( 12) is provided with a traveling wheel drive case (13), and left and right traveling wheels (15) are pivotally supported to the front end side of the traveling wheel drive case (13) integrally connected to the middle of the body frame (1) via the axle (14). And configure the aircraft to travel. There.

【0006】 また、結束装置(4)後部に門形の支持パイプ(16)を固設し、支持パイプ (16)より機体後方にハンドル(17)を延設すると共に、紐ロール(18) を上面側に載せる紐ケース(19)を設け、機体の前後バランスを向上させるた めに、結束装置(4)後方の走行輪(15)上方に支持パイプ(16)を介して 紐ケース(19)を配設している。A gate-shaped support pipe (16) is fixed to the rear of the binding device (4), a handle (17) is extended from the support pipe (16) to the rear of the machine, and a cord roll (18) is attached. A string case (19) to be placed on the upper surface side is provided, and in order to improve the longitudinal balance of the machine body, a string case (19) is provided above the traveling wheel (15) behind the binding device (4) via the support pipe (16). Are installed.

【0007】 また、結束装置(4)後部中央に入力ケース(20)を立設固定し、入力ケー ス(20)をギヤケース(21)及び伝動ケース(22)を介してミッション( 3)のPTO部に連結させ、結束装置(4)に動力伝達するように構成している 。Further, the input case (20) is vertically installed and fixed at the center of the rear part of the binding device (4), and the input case (20) is passed through the gear case (21) and the transmission case (22) to the PTO of the mission (3). It is configured to be connected to the section and to transmit power to the binding device (4).

【0008】 また、図中(23)はアクセルレバー、(24)は左右サイドクラッチレバー 、(25)は刈取結束クラッチレバー、(26)は走行変速レバー、(27)は 主クラッチレバー兼用の前後進切換レバーである。Further, in the figure, (23) is the accelerator lever, (24) is the left and right side clutch levers, (25) is the cutting and binding clutch lever, (26) is the traveling speed change lever, and (27) is the front and rear clutch levers that also serve as the main clutch lever. It is a forward switching lever.

【0009】 図4に示す如く、前記結束装置(4)は結束通路(29)を機体前後方向に設 け、その結束通路(29)の後部を機体左右方向に設ける左放出通路(30)及 び右放出通路(31)に連通接続し、結束通路(29)を挾んで左側にクラッチ ドア(32)及びパッカー(33)及びニードル(34)などと共に左放出アー ム(35)(36)を設け、右側に結節ビル及び紐ホルダーを収容する結節カバ ー(37)などと共に右放出アーム(38)(39)を設け、結束された穀稈束 を左又は右放出アーム(35)(36)・(38)(39)により左又は右放出 通路(30)(31)から機体の左側又は右側に放出するように構成している。As shown in FIG. 4, the bundling device (4) has a bundling passage (29) provided in the longitudinal direction of the machine body, and a rear part of the bundling passage (29) provided in a left and right direction of the machine body and a left discharge passageway (30). And the right discharge passage (31), and the left discharge arm (35) (36) together with the clutch door (32), the packer (33), the needle (34), etc. are placed on the left side across the binding passage (29). Provided on the right side is a right discharge arm (38) (39) together with a knot cover (37) for accommodating a knot building and a string holder, and the bundled grain culm bundles are left or right discharge arms (35) (36). -(38) (39) is configured to discharge from the left or right passages (30) (31) to the left or right side of the airframe.

【0010】 図2及び図3に示す如く、放出時に穂先を支持する穂先ガイド板(40)を前 記入力ケース(20)を介して結束装置(4)の後部上方に設けると共に、結束 通路(29)から左又は右放出通路(30)(31)に結束された穀稈束を案内 する穂先案内板(41)及び稈元案内板(42)を設け、各案内板(41)(4 2)を前記入力ケース(20)に回動自在に支持させ、放出方向切換レバー(4 3)操作により各案内板(41)(42)を同時に回動させて、放出案内方向を 左又は右に選択的に切換えるように構成している。As shown in FIGS. 2 and 3, a tip guide plate (40) for supporting the tips at the time of discharging is provided above the rear portion of the binding device (4) via the input case (20) and the binding passage ( A tip guide plate (41) and a culm guide plate (42) for guiding a bundle of grain culms bundled from 29) to the left or right discharge passages (30) (31) are provided, and each guide plate (41) (42) ) Is rotatably supported on the input case (20), and the guide plates (41) and (42) are simultaneously rotated by operating the discharge direction switching lever (43) to set the discharge guide direction to the left or right. It is configured to selectively switch.

【0011】 図1及び図5に示す如く、前記入力ケース(20)に内挿する入力軸(44) の下端にスプロケット(45)を設け、無端チェン(46)を介してPTO軸( 47)のスプロケット(48)、及び、結束用ニードル(34)を駆動するクラ ッチ軸(49)に遊嵌するスプロケット(50)を駆動自在としている。(51 )はクラッチギヤ、(52)は伝動ギヤ、(53)はパッカー軸である。As shown in FIGS. 1 and 5, a sprocket (45) is provided at a lower end of an input shaft (44) to be inserted into the input case (20), and a PTO shaft (47) is provided through an endless chain (46). The sprocket (48) and the sprocket (50) loosely fitted to the clutch shaft (49) that drives the binding needle (34) are freely drivable. (51) is a clutch gear, (52) is a transmission gear, and (53) is a packer shaft.

【0012】 また、(54)は一回転クラッチ機構、(55)は結節伝動チェン、(56) はニードル駆動用スプロケット、(57)はドアー軸駆動用スプロケット、(5 8)はドアー軸伝動ギヤ機構、(59)は結節駆動軸用スプロケットで、結節伝 動チェン(55)によりニードル駆動用スプロケット(56)及びドアー軸駆動 用スプロケット(57)、並びに結節駆動軸用スプロケット(59)を連動自在 としている。Further, (54) is a single-rotation clutch mechanism, (55) is a nodule transmission chain, (56) is a needle drive sprocket, (57) is a door shaft drive sprocket, and (58) is a door shaft transmission gear. Mechanism, (59) is a sprocket for the nodule drive shaft, and the nodule drive chain (55) can interlock the sprocket (56) for the needle drive, the sprocket (57) for the door shaft drive, and the sprocket (59) for the nodule drive shaft. I am trying.

【0013】 また、(60)はスターホイル駆動ケース、(61)はPTO軸(47)に設 けるスプロケット、(62)はスターホイル(63)を軸支するスターホイル軸 、(64)はスターホイル軸(62)に設けるスプロケット、(65)は刈刃ク ランク(66)を設ける刈刃駆動軸、(67)は刈刃駆動軸(65)に設けるス プロケットで、伝動チェン(68)により各スプロケット(61)(64)(6 7)を連動自在としている。Further, (60) is a star wheel drive case, (61) is a sprocket mounted on the PTO shaft (47), (62) is a star wheel shaft that supports the star wheel (63), and (64) is a star. A sprocket provided on the wheel shaft (62), (65) a cutting blade drive shaft having a cutting blade crank (66), and (67) a sprocket provided on the cutting blade drive shaft (65) by a transmission chain (68). Each sprocket (61) (64) (67) is interlockable.

【0014】 また、(69)は中間軸、(70)は左放出アーム(35)(36)を駆動す る駆動機構、(71)は入切機構、(72)はクラッチドア(32)を取付けて いるドアー取付軸、(73)は結節駆動軸であって、上部に駆動傘歯車(74) 及び右放出アーム(38)(39)を連結している。(75)は入切機構である 。Further, (69) is an intermediate shaft, (70) is a drive mechanism for driving the left discharge arms (35) and (36), (71) is an on / off mechanism, and (72) is a clutch door (32). The attached door mounting shaft (73) is a knot drive shaft, and connects the drive bevel gear (74) and the right discharge arm (38) (39) to the upper part. (75) is an on / off mechanism.

【0015】 また、(76)は入切機構(71)の爪クラッチ(77)を入切りするシフタ ー、(78)は入切機構(75)の爪クラッチ(79)を入切りするシフターで ある。Further, (76) is a shifter for turning on / off the claw clutch (77) of the on / off mechanism (71), and (78) is a shifter for turning on / off the claw clutch (79) of the on / off mechanism (75). is there.

【0016】 また、(80)は結節駆動軸(73)の上部に摺動可能に装着するクラッチ体 で、前記入切レバー(78)に連動連結しているとともに爪クラッチ(79)を 有している。Reference numeral (80) is a clutch body slidably mounted on the knot drive shaft (73), which is interlocked with the on / off lever (78) and has a pawl clutch (79). ing.

【0017】 また、(81)はクラッチ体(80)を取付けるキー、(82)は結節駆動軸 (73)の上端に遊嵌するクランクアームで、前記右放出アーム(38)(39 )を支持している。(83)は同右放出アーム(38)(39)の基部を支持す る支持部である。Further, (81) is a key for mounting the clutch body (80), and (82) is a crank arm which is loosely fitted on the upper end of the knot drive shaft (73) and which supports the right discharge arm (38) (39). is doing. Reference numeral (83) is a support portion that supports the base portions of the right discharge arms (38) and (39).

【0018】 また、(84)は放出用駆動ギヤで、クラッチ軸(49)の上部(49a)に 固着されている。(85)は放出用駆動ギヤ(84)に噛合う放出用伝動ギヤで 、放出用伝動軸(86)に遊嵌されている。そして、同伝動軸(86)の上部に は、クランクアーム(87)を固着しており、上記放出用駆動ギヤ(84)、及 び放出用伝動ギヤ(85)は放出用伝動ケース(88)内に収納されている。ま た、(89)は放出用伝動ケース(88)の一側に設ける取付座で、前記ドアー 取付軸(72)にて支持されている。(90)は他側に設ける取付座であって、 結束伝動ケース(91)側より突出する取付軸(92)に嵌装支持されていると 共に、同放出用伝動ケース(88)は、クラッチ軸(49)によっても支持され ているものである。(93)は放出用伝動軸(86)の下側に設けるクラッチ体 で、爪クラッチ(77)と係合自在となっている。また、左放出アーム(35) (36)の基部を取付軸(92)上端に支持している。Further, (84) is a discharge drive gear, which is fixed to the upper portion (49a) of the clutch shaft (49). A discharge transmission gear (85) meshes with the discharge drive gear (84) and is loosely fitted on the discharge transmission shaft (86). A crank arm (87) is fixed to the upper portion of the transmission shaft (86), and the discharge drive gear (84) and the discharge transmission gear (85) are the discharge transmission case (88). It is stored inside. Further, (89) is a mounting seat provided on one side of the discharge transmission case (88), and is supported by the door mounting shaft (72). Reference numeral (90) denotes a mounting seat provided on the other side, which is fitted and supported by a mounting shaft (92) projecting from the binding transmission case (91) side, and at the same time, the release transmission case (88) includes a clutch. It is also supported by the shaft (49). Reference numeral (93) is a clutch body provided below the discharge transmission shaft (86), which can be engaged with the pawl clutch (77). Further, the bases of the left discharge arms (35) (36) are supported on the upper end of the mounting shaft (92).

【0019】 そして、上記放出用駆動ギヤ(84)及び放出用伝動ギヤ(85)、並びに放 出用伝動ケース(88)などによって上記駆動機構(70)を構成している。The discharge drive gear (84), the discharge transmission gear (85), the discharge transmission case (88), and the like constitute the drive mechanism (70).

【0020】 図1及び図4に示す如く、前記左放出アーム(35)(36)並びに右放出ア ーム(38)(39)はそれぞれ上下二段に構成しており、上側の右放出アーム (38)中間をクランクアーム(82)に設けたクランクピン(94)に軸支さ せ、上側の右放出アーム(38)を結節カバー(37)の上側で放出運動させる と共に、上側の右放出アーム(38)基端側より連結軸(95)を垂下し、下側 の右放出アーム(39)基端を連結軸(95)下端に連結し、結節駆動軸(73 )のケース(96)の前側を迂回して下側の右放出アーム(39)を結節カバー (38)の下側で上側の右放出アーム(38)と一体に放出運動させ、穀稈束の 結束部の上下に右放出アーム(38)(39)を当接させて、穀稈束を機体右側 に放出するように構成している。As shown in FIGS. 1 and 4, the left discharge arms (35) and (36) and the right discharge arms (38) and (39) are respectively arranged in two steps, that is, upper right discharge arm. (38) The middle portion is pivotally supported by a crank pin (94) provided on a crank arm (82), and the upper right discharge arm (38) is caused to perform a discharge motion above the knot cover (37), and at the same time, the upper right discharge is performed. The connecting shaft (95) is hung from the base end side of the arm (38), the base end of the lower right discharge arm (39) is connected to the lower end of the connecting shaft (95), and the case (96) of the knot drive shaft (73). The lower right discharge arm (39) is circumvented on the front side of the lower part of the nodule cover (38), and the lower right discharge arm (39) is integrally discharged with the upper right discharge arm (38). Abut the discharge arms (38) (39) to move the grain culm to the right side of the machine. It is configured to release.

【0021】 また、上側の左放出アーム(35)中間をクランクアーム(87)に設けたク ランクピン(97)に軸支させ、上側の左放出アーム(35)を結節カバー(3 7)と上側の右放出アーム(38)の間で放出運動させると共に、上側の左放出 アーム(35)の先端下面側に所定の間隔を設けて下側の左放出アーム(36) をボルト(98)(98)を介して一体取付けし、上側の左放出アーム(35) と下側の右放出アーム(39)の間で上側の左放出アーム(35)と一体に放出 運動させ、穀稈束の結束部の直上に左放出アーム(35)(36)を当接させて 、穀稈束を機体左側に放出するように構成している。Further, the middle of the upper left discharging arm (35) is pivotally supported by the crank pin (97) provided on the crank arm (87), and the upper left discharging arm (35) is connected to the knot cover (37) and the upper side. The lower left discharge arm (36) is bolted (98) (98) to the lower left discharge arm (35) at a predetermined distance from the lower surface of the upper left discharge arm (35). ), And the upper left discharge arm (35) and the lower right discharge arm (39) are integrally discharged with the upper left discharge arm (35) to move the grain stick bundles together. The left discharge arms (35) and (36) are brought into contact with the upper part of the above so as to discharge the grain culm bundle to the left side of the machine body.

【0022】 そして、図中(99)は右放出アーム(38)(39)の右放出運動軌跡、( 100)は左放出アーム(35)(36)の左放出運動軌跡で、前記放出用伝動 ケース(88)は、左放出運動軌跡(100)と平面視でラップする面積を少な くするために、その左右巾を出来るだけ狭くし、また、下側の左放出アーム(3 6)を結節カバー(37)内の結束ビル(101)と略同じ高さに設けるために 放出用伝動ケース(88)の下面を肉薄なカバー(88a)で構成し、同放出用 伝動ケース(88)の高さ巾を出来るだけ薄くして結節カバー(37)より低い 位置に支持するようにしている。In the figure, (99) is the right ejection movement locus of the right ejection arms (38) and (39), and (100) is the left ejection movement locus of the left ejection arms (35) and (36). The case (88) has its left and right widths made as narrow as possible in order to reduce the area overlapping the left ejection movement locus (100) in a plan view, and the lower left ejection arm (36) is connected to the knot. Since the lower surface of the discharge transmission case (88) is formed of a thin cover (88a) so as to be provided in the cover (37) at substantially the same height as the binding building (101), the height of the discharge transmission case (88) is increased. The width is made as thin as possible to support it at a position lower than the knot cover (37).

【0023】 本考案の実施例は上記のように構成されており、刈取結束機を前進させて穀稈 の刈取作業を行う場合は、刈取装置(10)及び結束装置(4)に動力を伝達し て穀稈を刈取りながら、刈り取られた穀稈を一定量ずつ結束する。そして、結束 された穀稈束を機体の左側に放出する場合は、左放出アーム(35)(36)の みを作動自在にするとともに、これに連動して稈元を案内する案内板(42)及 び穂先部を案内する案内板(41)を左向きに切換える。したがって、穀稈束は 左放出アーム(35)(36)により結束部が巾をもって押し出され、同時に各 案内板(41)(42)により案内されて円滑に且つ安定して放出されるもので ある。またこの放出時下側のアーム(36)が穀稈束の結束位置に作用するから 、結束ビル(101)紐を抜き易くなる。The embodiment of the present invention is configured as described above, and when the cutting and binding machine is advanced to perform the cutting work of the grain culm, the power is transmitted to the cutting device (10) and the binding device (4). Then, while cutting the grain culms, the trimmed grain culms are bound together in fixed amounts. When the bundle of grain culms is discharged to the left side of the machine body, only the left discharge arms (35) (36) are made actuable, and the guide plate (42) that guides the stems is linked with this. ) And the guide plate (41) for guiding the tip portion is switched to the left. Therefore, the bundle of grains is pushed out with a width by the left discharging arms (35) (36) and, at the same time, is smoothly and stably discharged by being guided by the respective guide plates (41) (42). .. Further, since the lower arm (36) acts on the binding position of the grain culm bundle at the time of discharging, it becomes easy to pull out the cord of the binding bill (101).

【0024】 一方、穀稈束を機体の右側へ放出する場合は、上記とは逆に右放出アーム(3 8)(39)のみを作動自在とすると共に、これに連動して各案内板(41)( 42)を右向きに切換えるものである。On the other hand, when the grain culm bundle is discharged to the right side of the machine body, contrary to the above, only the right discharge arms (38) (39) can be operated and each guide plate ( 41) and (42) are switched to the right.

【0025】[0025]

【考案の効果】[Effect of the device]

以上実施例から明らかなように本考案は、結束装置(4)に、穀稈束を機体右 側に放出する上下二段の右放出アーム(38)(39)と穀稈束を機体左側に放 出する上下二段の左放出アーム(35)(36)とを設けたものであるから、巾 をもって穀稈束の放出を安定して行うことができる顕著な効果を奏するものであ る。 As is apparent from the above-described embodiments, the present invention provides the binding device (4) with the upper and lower right discharge arms (38) (39) for discharging the grain culm bundle to the right side of the machine and the grain culm bundle to the left side of the machine. Since the two upper and lower left discharge arms (35) and (36) for discharging are provided, a remarkable effect that the grain culm bundles can be stably discharged with a width is exhibited.

【図面の簡単な説明】[Brief description of drawings]

【図1】結束装置の背面断面図。FIG. 1 is a rear cross-sectional view of a binding device.

【図2】刈取結束機の全体側面図。FIG. 2 is an overall side view of the cutting and binding machine.

【図3】刈取結束機の全体平面図。FIG. 3 is an overall plan view of the cutting and binding machine.

【図4】結束装置の平面図。FIG. 4 is a plan view of the binding device.

【図5】結束装置の動力伝動機構図。FIG. 5 is a power transmission mechanism diagram of the binding device.

【符号の説明】[Explanation of symbols]

(4) 結束装置 (35)(36) 左放出アーム (38)(39) 右放出アーム (4) Bundling device (35) (36) Left ejection arm (38) (39) Right ejection arm

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】 結束装置に、穀稈束を機体右側に放出す
る上下二段の右放出アームと穀稈束を機体左側に放出す
る上下二段の左放出アームとを設けたことを特徴とする
刈取結束機の穀稈放出装置。
1. The binding device is provided with two upper and lower right discharge arms for discharging the grain culm bundle to the right side of the machine body and two upper and lower left discharge arms for discharging the grain culm bundle to the left side of the machine body. A grain culm discharging device for a cutting and binding machine.
JP1991104276U 1991-11-21 1991-11-21 Grain stalk release device of mowing unity machine Expired - Lifetime JP2552908Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1991104276U JP2552908Y2 (en) 1991-11-21 1991-11-21 Grain stalk release device of mowing unity machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1991104276U JP2552908Y2 (en) 1991-11-21 1991-11-21 Grain stalk release device of mowing unity machine

Publications (2)

Publication Number Publication Date
JPH0546241U true JPH0546241U (en) 1993-06-22
JP2552908Y2 JP2552908Y2 (en) 1997-11-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP1991104276U Expired - Lifetime JP2552908Y2 (en) 1991-11-21 1991-11-21 Grain stalk release device of mowing unity machine

Country Status (1)

Country Link
JP (1) JP2552908Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4840514U (en) * 1971-09-25 1973-05-23
JPH02102929U (en) * 1989-01-31 1990-08-16

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4840514U (en) * 1971-09-25 1973-05-23
JPH02102929U (en) * 1989-01-31 1990-08-16

Also Published As

Publication number Publication date
JP2552908Y2 (en) 1997-11-05

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