JPS5931965Y2 - roll neck seal - Google Patents

roll neck seal

Info

Publication number
JPS5931965Y2
JPS5931965Y2 JP1980070579U JP7057980U JPS5931965Y2 JP S5931965 Y2 JPS5931965 Y2 JP S5931965Y2 JP 1980070579 U JP1980070579 U JP 1980070579U JP 7057980 U JP7057980 U JP 7057980U JP S5931965 Y2 JPS5931965 Y2 JP S5931965Y2
Authority
JP
Japan
Prior art keywords
seal
roll
ring
neck
neck seal
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.)
Expired
Application number
JP1980070579U
Other languages
Japanese (ja)
Other versions
JPS56171463U (en
Inventor
秀雄 川端
Original Assignee
エヌオーケー株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by エヌオーケー株式会社 filed Critical エヌオーケー株式会社
Priority to JP1980070579U priority Critical patent/JPS5931965Y2/en
Priority to ES501895A priority patent/ES501895A0/en
Priority to GB8114539A priority patent/GB2076481B/en
Priority to IT8148499A priority patent/IT1170987B/en
Priority to DE3119951A priority patent/DE3119951A1/en
Priority to BR8103168A priority patent/BR8103168A/en
Priority to BE0/204865A priority patent/BE888908A/en
Priority to FR8110147A priority patent/FR2482878B1/fr
Priority to MX81187450A priority patent/MX153026A/en
Priority to CA000378161A priority patent/CA1171111A/en
Publication of JPS56171463U publication Critical patent/JPS56171463U/ja
Application granted granted Critical
Publication of JPS5931965Y2 publication Critical patent/JPS5931965Y2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/07—Adaptation of roll neck bearings
    • B21B31/078—Sealing devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/54—Other sealings for rotating shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/12—Rolling apparatus, e.g. rolling stands, rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Sealing With Elastic Sealing Lips (AREA)

Description

【考案の詳細な説明】 本考案はロール軸の首部を軸封する技術に係るロールネ
ックシールに関するもので、スラスト方向の摺動に対し
てシール性が保持されるとともにシール機構のずれに伴
なう損傷の無いロールネットシールを提供することを目
的とする。[Detailed description of the invention] The present invention relates to a roll neck seal, which is a technology for sealing the neck of a roll shaft, which maintains sealing performance against sliding in the thrust direction, and also prevents slippage of the seal mechanism. The purpose of the present invention is to provide a roll net seal that is free from damage.

従来、ロールネックシールとして第１図に示すようにブ
ッシングａの端部から突出するロールｂに対してロール
軸Ｃに外挿したスリーブｄとチョックａ′端部に嵌着し
たシールエンドプレー）ｅ間にネックシートｆとシール
インナーリングｇとからなるシール部材を介装したもの
が知られているが、この種のロールネックシールはネッ
クシールｆのシールリップｈ、ｉがシールエンドプレー
トｅの内周に形成した環状のプレートダムｊの両側に形
成したテーパ孔に、ｌとそれぞれ摺接しているため、ロ
ール軸Ｃのスラスト方向のずれに対して上記一方のシー
ルリップは締代が過大となり、同時に他方のシールリッ
プは締代不足となりシール性が安定しない欠点を有して
いた。Conventionally, as a roll neck seal, as shown in Fig. 1, a sleeve d is fitted onto a roll axis C for a roll b protruding from the end of a bushing a, and a seal end plate is fitted onto the end of a chock a'. It is known that a seal member consisting of a neck sheet f and a seal inner ring g is interposed between the neck seals. Since it is in sliding contact with the tapered holes formed on both sides of the annular plate dam j formed on the periphery of the plate dam j, the interference of one of the seal lips becomes excessive in response to the displacement of the roll axis C in the thrust direction. At the same time, the other seal lip had the disadvantage that the tightness was insufficient and the sealing performance was unstable.

また、上記シールエンドプレー）ｅにプレートダムｊが
構成されているため、ネックシールｆ着脱の際該ネック
シールｆをハート形に変形させなければならなくなり、
このため補強環ｍは弾性変形可能であることを要し、通
常コイルスプリングが利用されている。In addition, since the plate dam j is configured in the seal end play) e, the neck seal f must be deformed into a heart shape when attaching and detaching the neck seal f.
For this reason, the reinforcing ring m is required to be elastically deformable, and a coil spring is usually used.

このため回転に伴なう遠心力により、シール径が拡大し
て当該ネックシールｆがロール軸Ｃと滑りを生じてしま
う原因となり、シールインナーリングｇの接合部ｎとの
間に回動ずれによる摩耗やえぐれが生じ損傷してしまう
問題を有していた。For this reason, the seal diameter expands due to the centrifugal force that accompanies rotation, causing the neck seal f to slip on the roll axis C, resulting in rotational misalignment between the neck seal f and the joint n of the seal inner ring g. This has caused problems such as wear and tear and damage.

さらにこの種のロールネックシールはシールインナーリ
ングｇとローｂの摺接面に組込時の耐衝撃およびシール
効果の目的でシールリングＯを貼着しているが、当該シ
ールリングＯが剥離するとコンプリートした状態での修
理が不能となる問題を有する等種々の欠点を持つもので
あった。Furthermore, this type of roll neck seal has a seal ring O attached to the sliding contact surface of the seal inner ring g and row b for the purpose of shock resistance and sealing effect during assembly, but if the seal ring O peels off, It had various drawbacks, including the problem that it could not be repaired in its complete state.

本考案は上記欠点に鑑みなされたものでシールエンドプ
レートとネックシールの摺接面を直円筒面に形成してシ
ール性の安定を計るとともに該ネックシールの基部に剛
体のリングを設けてシール径の維持を計り、さらにシー
ルインナーリングのロールとの当接部に介挿するシール
リングを該シールインナーリングの表面に焼付したゴム
と一体成形して構成したロールネックシールを提供せん
とするものである。The present invention was developed in view of the above-mentioned drawbacks.The sliding surface of the seal end plate and the neck seal is formed into a right cylindrical surface to ensure stable sealing performance, and a rigid ring is provided at the base of the neck seal to improve the seal diameter. In addition, we aim to provide a roll neck seal constructed by integrally molding a seal ring to be inserted into the contact portion of the seal inner ring with the roll and a rubber baked onto the surface of the seal inner ring. be.

以下本考案のロールネックシールを第２図に示す一実施
例に従って説明する。The roll neck seal of the present invention will be explained below according to an embodiment shown in FIG.

１はチョックの端部であり軸孔２の外端部に環状のシー
ルエンドプレート３の内段部４がＯリング５を介して気
密的に嵌合せしめられる。Reference numeral 1 denotes an end of the chock, and an inner step 4 of an annular seal end plate 3 is hermetically fitted to the outer end of the shaft hole 2 via an O-ring 5.

当該シールエンドプレート３の内周部は直円筒状の摺動
面６を形成しブッシング１ａに内挿軸着したスリーブ７
を外挿したロール８と一体的になるロール軸９のテーパ
状首部９ａに外挿されるネックシール１０に形成したシ
ールリップ１１が摺動するようになる。The inner periphery of the seal end plate 3 forms a right cylindrical sliding surface 6, and a sleeve 7 is inserted and pivoted into the bushing 1a.
A seal lip 11 formed on a neck seal 10 that is fitted onto the tapered neck portion 9a of the roll shaft 9 that is integral with the roll 8 that is fitted onto the roll 8 comes to slide.

当該ネックシール１０はゴムまたは軟質合成樹脂等の弾
性体からなり、上記ロール軸９の首部９ａと同一のテー
パ軸孔１２を有する基部１３の略中央外周にチョック１
方向に傾倒するとともに外周方向に延びる鍔状のシール
リップ１１が同芯に形成され、該シールリップ１１背面
内周に形成した周溝１１ ａに圧縮コイルスプリング等
からなる緊締リング１１ ｂが螺合せしめられ、適宜締
代を有するように外径方向に弾性付勢してなる。The neck seal 10 is made of an elastic material such as rubber or soft synthetic resin, and has a chock 1 on the approximately central outer periphery of a base 13 having the same tapered shaft hole 12 as the neck 9a of the roll shaft 9.
A brim-like seal lip 11 is formed concentrically and extends in the outer circumferential direction while tilting in the direction, and a tightening ring 11b made of a compression coil spring or the like is screwed into a circumferential groove 11a formed on the inner periphery of the back surface of the seal lip 11. It is elastically biased in the outer radial direction so as to have an appropriate tightening margin.

また、該ネックシール１０の基部１３のチョック１側の
内周部には断面がＬ字状の金属環からなる補強環１４が
埋設一体成形され、径方向に伸びる一端１４ａを露出さ
せて、上記スリーブ７の一端と当接するようになるとと
もに該補強環１４の内周方向に延びるテーパ軸孔１２端
部は内径方向に延びる環状の軸シールリップ１５が形成
され、該リップ部に内封したコイルスプリング等からな
る環状の緊締リング１６により内径方向に適宜締代を有
するように弾性付勢してなる。Further, a reinforcing ring 14 made of a metal ring having an L-shaped cross section is embedded and integrally molded in the inner circumference of the base 13 of the neck seal 10 on the side of the chock 1, and one end 14a extending in the radial direction is exposed. An annular shaft seal lip 15 extending in the inner diameter direction is formed at the end of the tapered shaft hole 12 that comes into contact with one end of the sleeve 7 and extends in the inner circumferential direction of the reinforcing ring 14, and a coil enclosed in the lip part is formed. It is elastically biased by an annular tightening ring 16 made of a spring or the like so as to have an appropriate tightening margin in the inner radial direction.

１７は上記軸シールリップ１５の他端に対し、薄肉環状
に形成したきんちやく部でありテーパ軸孔１２に連続す
るとともに僅かに内径方向に屈曲した内周面に形成され
、装着時に首部９ａに対して弾性密着するようになる。Reference numeral 17 denotes a thin annular groove formed at the other end of the shaft seal lip 15, which is continuous with the tapered shaft hole 12 and formed on an inner circumferential surface slightly bent in the inner radial direction. It comes to elastically adhere to the surface.

さらに１８は基部１３のベアリング側外端から外径方向
に傾倒突出した鍔状のフリンガーである。Further, reference numeral 18 denotes a flanged flinger that projects from the outer end of the base 13 on the bearing side in an inclined manner in the outer diameter direction.

また上記ネックシール１０は、環状体に製せられ、径方
向中央部分を環状に突出させて圧接部２１ ｂを形成し
、外周部２１ ａを、シールエンドプレート３の外側の
段部１９に断面り字状になる外環３ａを嵌着されて形成
された環状中空部２０内に挿入するとともに、圧接部２
１ ｂをロール８の端面に当接させ、更に内周部２１
Ｃをネックシール１０基部１３のロール側段部２２に係
合させたシールインナーリング２１により、スリーブ７
側へ押圧付勢されて補強環１４の一端１４ ａをスノー
ブ７の端面に圧接させている。The neck seal 10 is made into an annular body, and has a radially central portion protruding annularly to form a pressure contact portion 21b, and an outer circumferential portion 21a that is formed in cross section to the outside stepped portion 19 of the seal end plate 3. While inserting the curved outer ring 3a into the annular hollow part 20 formed by fitting the outer ring 3a, the pressure contact part 2
1b is brought into contact with the end surface of the roll 8, and further the inner peripheral part 21
The sleeve 7
The one end 14a of the reinforcing ring 14 is pressed against the end surface of the snow globe 7 by being pressed toward the side.

当該シールインナーリング２１のロール８側の全面と、
外周部２１ ａおよび内周端２１ Ｃにはゴム等の弾性
体からなる薄肉の弾性被覆２３が焼付けられるとともに
、外周部２１ ａにはラビンスリップ２４が上記外環３
ａの内周部に摺接するように一体成形され、さらに圧接
部２１ ｂにはロール８の端面に対し弾性接触するよう
に軸方向に突出した環状のシールリング２５を一体成形
すると同時に、該シールリング２５に近接して側又は外
側に該シールリング２５より低くなる多数の突起２６．
２６・・・・・・を環状に配設して一体成形する。The entire surface of the seal inner ring 21 on the roll 8 side,
A thin elastic coating 23 made of an elastic material such as rubber is baked onto the outer peripheral portion 21 a and the inner peripheral end 21 C, and a rubin slip 24 is attached to the outer ring 3 on the outer peripheral portion 21 a.
The pressure contact part 21b is integrally molded with an annular seal ring 25 that protrudes in the axial direction so as to come into elastic contact with the end surface of the roll 8. A number of protrusions 26 adjacent to the ring 25 and lower than the seal ring 25 on the side or outside.
26... are arranged in a ring shape and integrally molded.

したがって内周端２１ Ｃは弾性被覆２３の内端部を介
してネックシール１０基部１３の段部２２と圧接するよ
うになるとともに、シールリング２５は環状に配設した
多数の突起２６．２６によって適当な締代を保って、ロ
ール８の端面と弾性接触するようになる。Therefore, the inner circumferential end 21C comes into pressure contact with the step 22 of the base 13 of the neck seal 10 through the inner end of the elastic sheath 23, and the seal ring 25 is formed by a large number of annularly arranged protrusions 26,26. It comes into elastic contact with the end surface of the roll 8 while maintaining an appropriate tightening margin.

上記構成になるロールネックシールはシールエンドプレ
ート３の摺動面６が直円筒面に形成されているため、ロ
ール軸９がスラスト方向に移動してもネックシール１０
のシールリップ１１の締代が常時一定に保たれるため、
安定したシール性能が保持されるようになる。In the roll neck seal having the above configuration, the sliding surface 6 of the seal end plate 3 is formed as a right cylindrical surface, so even if the roll shaft 9 moves in the thrust direction, the neck seal 10
Since the tightness of the seal lip 11 is always kept constant,
Stable sealing performance is maintained.

また、ネックシール１０の基部１３に、剛体の補強環１
４が、径方向に伸びる１端１４ ａをスリーブ７側に露
出させ、円筒部分を基部１３の中央部まで延伸させて埋
設されているために、スリーブ７によるネックシール１
０に対する押圧力が一端１４ ａに受けられ、更に円筒
部により基部１３の略全長にわたって伝達され、ロール
シャフト９のテーパ部に対するネックシール１０の嵌着
が強固になり、更に高速回転に伴なう遠心力による基部
１３の拡径が補強環１４により阻止されるので、ネック
シール１０のロール軸９に対する滑りを生ずるおそれが
全くない。In addition, a rigid reinforcing ring 1 is attached to the base 13 of the neck seal 10.
4 is buried with one end 14a extending in the radial direction exposed to the sleeve 7 side and the cylindrical portion extending to the center of the base 13, so that the neck seal 1 by the sleeve 7
0 is received by the end 14a, and is further transmitted over substantially the entire length of the base 13 by the cylindrical portion, the fitting of the neck seal 10 to the tapered portion of the roll shaft 9 becomes strong, and furthermore, the pressure force is applied to the tapered portion of the roll shaft 9. Since the expansion of the diameter of the base portion 13 due to centrifugal force is prevented by the reinforcing ring 14, there is no risk of the neck seal 10 slipping with respect to the roll shaft 9.

すなわち、上記構成によりロール軸９と一体回動するネ
ックシール１０とシールインナーリング２１の回動にず
れが生じないため、段部２２において内端部２３ ａと
の摩耗が防止される。That is, with the above configuration, there is no misalignment in the rotations of the neck seal 10 and the seal inner ring 21, which rotate integrally with the roll shaft 9, so that wear of the inner end 23a of the stepped portion 22 is prevented.

またシールインナーリング２１に設けたシールリング２
５および突起２６．２６・・・・・・が該シールインナ
ーリング２１に被覆した弾性被覆２３と一体底形してな
るため、剥離等の事故を生ずることがない。Also, the seal ring 2 provided on the seal inner ring 21
5 and the protrusions 26, 26, . . . are integrally formed with the elastic coating 23 coated on the seal inner ring 21, so that accidents such as peeling will not occur.

以上説明したように本考案のロールネックシールはスラ
スト方向の摺動に対して安定したシール性を有するとと
もにシール部材の着脱が容易であり、メンテナンス性が
良好であるとともに耐久性に優れる等の特徴を有するも
ので本考案の実用的効果は極めて大きい。As explained above, the roll neck seal of the present invention has characteristics such as stable sealing performance against sliding in the thrust direction, easy attachment and detachment of the seal member, good maintainability, and excellent durability. The practical effects of the present invention are extremely large.

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案ロールネックシールの一実施例を示すもの
で第１図は従来のロールネックシールの正断面図、第２
図は本考案の正断面図である。 １・・・・・・チョック、１ａ・・・・・・ブッシング
、２・・・・・・軸孔、３・・・・・・シールエンドプ
レート、６・・・・・・摺動面、７・・・・・・スリー
ブ、８・・・・・・ロール、９・・・・・・ロール軸、
９ａ・・・・・・首部、１０・・・・・・ネックシール
、１１・・・・・・シールリップ、２・・・・・・テー
パ軸孔、１３・・・・・・基部、１４・・・・・・補強
環、１５・・・・・・軸シールリップ、１７・・・・・
・きんちゃく部、１８・・・・・・フリンガー、２１・
・・・・・シールインナーリング、２２・・・・・・段
部、２３・・・・・・弾性被覆、２４・・・・・・ラビ
ンスリップ、２５・・・・・・シールリング、２６・・
・・・・突起。The drawings show one embodiment of the roll neck seal of the present invention. Figure 1 is a front sectional view of a conventional roll neck seal, and Figure 2 is a front sectional view of a conventional roll neck seal.
The figure is a front sectional view of the present invention. 1...Chock, 1a...Bushing, 2...Shaft hole, 3...Seal end plate, 6...Sliding surface, 7... Sleeve, 8... Roll, 9... Roll shaft,
9a...Neck, 10...Neck seal, 11...Seal lip, 2...Tapered shaft hole, 13...Base, 14 ...Reinforcement ring, 15...Shaft seal lip, 17...
・Kinchakubu, 18...Flinger, 21・
... Seal inner ring, 22 ... Step part, 23 ... Elastic coating, 24 ... Rubin slip, 25 ... Seal ring, 26・・・
····protrusion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 弾性材をもって製せられ、少なくとも一条の環状をなす
シールリップ１１を有し、ロール８から一体的に伸びる
ロール軸８に嵌着されて、前記シールリップ１１を、前
記ロール軸９を支承するチョック１側のシールエンドプ
レート３の内方に形成された直角筒状の摺動面６に摺動
接触させるネックシール１０及び略コ字状の断面形状を
呈する環状体をなし、弾性体をもって製せられ、環状を
呈するシールリング２５を側面に付され、前記ロール８
の端部と前記ネックシール１０との間に介挿されて、前
記シールリング２５を前記ロール８の端面に接触させる
シールインナーリング２１を有するロールネックシール
において、前記ネックシール１０の基部１３に、円筒部
及び該円筒部から外方へ伸びる径方向部を有して略し字
状の断面形状を呈する補強環１４が、前記径方向部側の
一端を、前記ロール軸９に外嵌されて前記チョック１に
内挿されたスリーブ７の端面に当接させるように、埋設
されていることを特徴とするロールネックシール。A chock is made of an elastic material and has at least one annular seal lip 11, and is fitted onto a roll shaft 8 extending integrally from the roll 8 to support the seal lip 11 and the roll shaft 9. The neck seal 10 is in sliding contact with a right-angled cylindrical sliding surface 6 formed inside the seal end plate 3 on the first side, and the neck seal 10 is an annular body having a substantially U-shaped cross section and is made of an elastic material. A seal ring 25 having an annular shape is attached to the side surface of the roll 8.
In the roll neck seal, the seal inner ring 21 is inserted between the end of the neck seal 10 and the seal ring 25 to bring the seal ring 25 into contact with the end surface of the roll 8. A reinforcing ring 14 having a cylindrical portion and a radial portion extending outward from the cylindrical portion and having an abbreviated cross-sectional shape has one end on the radial portion side fitted around the roll shaft 9 and A roll neck seal characterized in that it is embedded so as to come into contact with the end face of a sleeve 7 inserted into a chock 1.
JP1980070579U 1980-05-22 1980-05-22 roll neck seal Expired JPS5931965Y2 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP1980070579U JPS5931965Y2 (en) 1980-05-22 1980-05-22 roll neck seal
ES501895A ES501895A0 (en) 1980-05-22 1981-05-05 IMPROVEMENTS IN SEALING SYSTEMS FOR CYLINDERS AND LIKE TRAIN SIMILARS
GB8114539A GB2076481B (en) 1980-05-22 1981-05-13 A roll neck sealing arrangement
IT8148499A IT1170987B (en) 1980-05-22 1981-05-19 IMPROVEMENT IN SEALING PROVISIONS FOR LAMINATE CYLINDER COLLARS
DE3119951A DE3119951A1 (en) 1980-05-22 1981-05-20 SEALING DEVICE
BR8103168A BR8103168A (en) 1980-05-22 1981-05-21 SEALING ASSEMBLY FOR USE IN COMBINATION WITH A ROLLER THROAT CIRCUNDED BY A BEARING GLOVE
BE0/204865A BE888908A (en) 1980-05-22 1981-05-21 SEALING DEVICE FOR ROLLER OF ROLLING MILL
FR8110147A FR2482878B1 (en) 1980-05-22 1981-05-21
MX81187450A MX153026A (en) 1980-05-22 1981-05-22 IMPROVEMENTS IN NECKLACE SEALS FOR A ROLLER ROLLERS
CA000378161A CA1171111A (en) 1980-05-22 1981-05-22 Roll neck seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980070579U JPS5931965Y2 (en) 1980-05-22 1980-05-22 roll neck seal

Publications (2)

Publication Number Publication Date
JPS56171463U JPS56171463U (en) 1981-12-18
JPS5931965Y2 true JPS5931965Y2 (en) 1984-09-08

Family

ID=13435598

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980070579U Expired JPS5931965Y2 (en) 1980-05-22 1980-05-22 roll neck seal

Country Status (10)

Country Link
JP (1) JPS5931965Y2 (en)
BE (1) BE888908A (en)
BR (1) BR8103168A (en)
CA (1) CA1171111A (en)
DE (1) DE3119951A1 (en)
ES (1) ES501895A0 (en)
FR (1) FR2482878B1 (en)
GB (1) GB2076481B (en)
IT (1) IT1170987B (en)
MX (1) MX153026A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389053A (en) * 1982-03-26 1983-06-21 Morgan Construction Company Water guard for rolling mill oil film bearing
DE3721264A1 (en) * 1987-06-27 1989-01-12 Schloemann Siemag Ag SEALING DEVICE FOR ROLLER BEARINGS
US5478090A (en) * 1993-06-16 1995-12-26 Morgan Construction Company Interlocked seal and sleeve for rolling mill oil film bearing
GB9916373D0 (en) * 1999-07-14 1999-09-15 Kvaerner Metals Davy Ltd Seal element
DE10111772A1 (en) * 2000-03-30 2001-10-04 Phoenix Ag Seal arrangement; has elastomer seal profile between abutting segments with lubricant held between seal profiles by at lest two cams in contact face area of each seal profile
US6851676B2 (en) * 2002-12-17 2005-02-08 Morgan Construction Company Inner seal ring for rolling mill oil film bearing
DE102004003699A1 (en) * 2004-01-03 2005-08-18 Sms Demag Ag - Sealing device for cylinder bearings, especially oil film or roller bearings useful in rolling operations for sealing oil film cylinder bearings
US7467796B2 (en) 2004-08-12 2008-12-23 Morgan Construction, Company Bearing seal with flexible lip

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3108815A (en) * 1961-04-03 1963-10-29 Federal Mogul Bower Bearings Projection welded unitized seals
US3833273A (en) * 1973-07-30 1974-09-03 Morgan Construction Co Labyrinth type seal
CA1064539A (en) * 1976-07-15 1979-10-16 Lowell S. Salter (Jr.) Flexible seal and seal assembly
US4071255A (en) * 1976-10-12 1978-01-31 Morgan Construction Company Flexible seal element with reinforced drain labyrinth
DE2929033A1 (en) * 1978-07-18 1980-01-31 Nippon Oil Seal Ind Co Ltd Seal for roll journal in rolling mill - using two moulded elastomer rings fitted with sealing lips for oil retention

Also Published As

Publication number Publication date
GB2076481B (en) 1984-05-02
BE888908A (en) 1981-09-16
MX153026A (en) 1986-07-21
JPS56171463U (en) 1981-12-18
DE3119951A1 (en) 1982-04-08
ES8300395A1 (en) 1982-11-01
ES501895A0 (en) 1982-11-01
CA1171111A (en) 1984-07-17
BR8103168A (en) 1982-02-09
FR2482878A1 (en) 1981-11-27
IT8148499A0 (en) 1981-05-19
GB2076481A (en) 1981-12-02
FR2482878B1 (en) 1986-07-04
IT1170987B (en) 1987-06-03

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