JPH06503401A - Adjustment element capable of axial and/or pivoting movement, in particular a spherical locking element for securing the adjustment position of a shifting rod of a motor vehicle transmission - Google Patents
Adjustment element capable of axial and/or pivoting movement, in particular a spherical locking element for securing the adjustment position of a shifting rod of a motor vehicle transmissionInfo
- Publication number
- JPH06503401A JPH06503401A JP3515470A JP51547091A JPH06503401A JP H06503401 A JPH06503401 A JP H06503401A JP 3515470 A JP3515470 A JP 3515470A JP 51547091 A JP51547091 A JP 51547091A JP H06503401 A JPH06503401 A JP H06503401A
- Authority
- JP
- Japan
- Prior art keywords
- locking member
- casing
- spherical locking
- spherical
- adjustment
- 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
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
- G05G5/06—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in one or a limited number of definite positions only
- G05G5/065—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in one or a limited number of definite positions only using a spring-loaded ball
-
- 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
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/38—Detents
Abstract
(57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。 (57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 軸線方向運動及び又は旋回運動可能な調節部材、特に自動車の変速機の切り換え ロッドの調節位置を確保するための球形係止部材 本発明は、軸線方向運動及び又は旋回運動可能な調節部材、特に自動車の変速機 の切り換えロンドの調節位置を確保するための球形係止部材であって、この場合 、構成部材が密閉されたケーシング内に受容されており、ケーシング内に球形係 止部材ケーシングが外側からシールしてねじ込まれており、係止部が間接的に若 しくは直接的に球形係止部材ケーシング内に案内されている形式のものに関する 。[Detailed description of the invention] Adjustment elements capable of axial and/or pivoting movement, in particular for shifting gearboxes in motor vehicles Spherical locking member to ensure rod adjustment position The invention relates to an adjusting member capable of axial and/or pivoting movement, in particular for a motor vehicle transmission. A spherical locking member for securing the adjustment position of the switching rond, in this case. , the components are received within a sealed casing, and a spherical engagement is provided within the casing. The locking member casing is sealed and screwed in from the outside, and the locking part is indirectly or directly guided into the spherical locking member casing. .
前記形式の球形係止部材は、例えばイギリス国特許出願第２０８９４５１Ａ号明 細書若しくはドイツ連邦共和国実用新案出願第８６３０６５６．１号明細書によ り公知である。シールのために、つばが設けられ、つばの面がケーシングの対応 するシール面に接触せしめられる１、さらに、このような球形係止部材のための シールが、球形係止部材ケー、ノンゲの、ケーシング内にねじ込まれるねじ区分 をねじ込みの前にシールベルトで取り巻くことによって行われる。A spherical locking member of the above type is described, for example, in British Patent Application No. 2089451A. According to the specification or the specification of the Federal Republic of Germany Utility Model Application No. 8630656.1 It is publicly known. For sealing, a collar is provided, and the collar face corresponds to the casing. 1 for such a spherical locking member to be brought into contact with the sealing surface of the The seal is screwed into the casing of the spherical locking member casing and the screw section. This is done by surrounding it with a seal belt before screwing.
本発明の課題は、球形係止部材を改善して、球形係止部材のケーシングが別個の ７−ル若しくは密閉手段を必要とせず、ケーシング内の密な座着を保証するよう に構成されていることである。The object of the invention is to improve the spherical locking element so that the casing of the spherical locking element is separate. 7- to ensure tight seating within the casing without the need for sealing or sealing means; It is structured as follows.
前記課題を解決するために本発明の構成では、ケーシング内にねじ込まれる球形 係止部材ケーシングがプラスチックから成っている。In order to solve the above problems, the configuration of the present invention provides a spherical shape screwed into the casing. The locking element casing is made of plastic.
プラスチックから成る球形係止部材ケーシングの構成に基づき、ねじ込みに際し て圧着が行われ、全体的にソール性が得られ、特別な別のシール手段は必要でな い。別の有利な構成では、球形係止部材ケーシングが円錐形に構成されたねじ区 分を有している。これによってねじ内のシール性を改善するためにプレロードが 高められる。Based on the structure of the spherical locking member casing made of plastic, it is easy to screw in. The crimping process is carried out to provide an overall sole quality and no special separate sealing means are required. stomach. In a further advantageous embodiment, the spherical locking element housing has a conically configured threaded section. have a certain amount. This increases the preload to improve the seal within the thread. be enhanced.
あらゆる条件下で密なシールを得るために、本発明の別の構成では、球形係止部 材ケーシングがつばを有しており、つばの、）１−ンングのシール面に向いた面 に環状のシールリップが一体成形されている。In order to obtain a tight seal under all conditions, another configuration of the invention uses a spherical stop. The material casing has a collar, the side of the collar facing the sealing surface of the )1-ring. An annular seal lip is integrally molded on the.
このような構成の利点として、プラスチックから成る球形係止部材ケーシングの 構造に基づきシールリップが直接に一体成形できる。これによって、密なシール が別個のソールベルト若しくは失われるおそれのある付加的なゆるいシールなし に達成される。The advantage of such a configuration is that the spherical locking member casing made of plastic Based on the structure, the seal lip can be directly integrally molded. This allows for a tight seal No separate sole belt or additional loose seal that could be lost will be achieved.
別の構成では、シールリップが面の凹所内に設けられていて、組み込まれていな い状態で凹所から面を越えて突出している。In another configuration, the sealing lip is provided within a recess in the face and is not integrated. It protrudes beyond the surface from the recess in an ugly state.
凹所内へのシールリップの配置によって、シールの過度な締め付けが避けられる 。ケーシングのシール面に対するシールリップの密な接触のために必要な締め付 けが行われると、つばの面全体がシール面に接触する。引き続く引き付けはもは や不可能である。シールリップは球形係止部材ケーシングの縦軸線に向かって、 すなわち内側に向かって延びるように配置されている。Placement of the sealing lip within the recess avoids overtightening of the seal . Tightening required for tight contact of the sealing lip against the sealing surface of the casing When nicking occurs, the entire face of the collar contacts the sealing surface. The continued attraction is no longer or impossible. The sealing lip extends toward the longitudinal axis of the spherical locking member casing. That is, they are arranged so as to extend inward.
これによって、流体がケーシングから球形係止部材ケーシングのねじを介して外 側へ流出しようとするような場合でも、圧力下でシールリップがケーシングのシ ール面に強く接触せしめられて、密なシール作用を生せしめる。This allows fluid to exit the casing through the threads of the spherical locking member casing. Under pressure, the sealing lip will remain in place on the casing even in the event of an attempt to escape to the side. It is brought into strong contact with the roll surface, creating a tight sealing effect.
選択的に、若しくは前記シールリップに加えて、球形係止部材ケーシングがねじ 区分に続いて段部を備えており、段部がリング縁部をシールリップとして構成さ れており、該シールリップがねじ込まれた状態でケーシングの孔段部に接触して いる。Alternatively or in addition to said sealing lip, the spherical locking member casing may be threaded. The section is followed by a step, and the step forms the ring edge as a sealing lip. The seal lip is in contact with the hole step of the casing when screwed in. There is.
球形係止部材ケーシングのための有利な材料としてポリアミドが提案される。Polyamide is proposed as a preferred material for the spherical locking element casing.
本発明の有利な実施例が図面に概略的に示しである第１図は変速機内への球形係 止部材の組み込みを示す図、第２図は第１図の側面図、及び第３図は別個の構成 部分としての球形係止部材の縦断面図である。An advantageous embodiment of the invention is schematically shown in the drawing, and FIG. 1 shows a spherical engagement in the transmission. Figure 2 is a side view of Figure 1, and Figure 3 is a separate configuration. FIG. 3 is a longitudinal cross-sectional view of the spherical locking member as a part;
変速機のケーシング１内の支承部内に切り換えロッド２が軸線方向に、すなわち 軸３に沿って、かつ周方向に、すなわち軸３を中心として旋回運動可能に配置さ れている。切り換えロッド２には１つ若しくは複数の切り換え部材４を配設して あり、切り換え部材が切り換えフォーク５に切り換えフォークを運動させるため に係合している。切り換えロッド２の個々の位置を確保するために、切り換えロ ッド若しくは切り換え部材４が適当な係止切欠き６を備えている。係止切欠き内 に、ケーシング１内に定置に配置された球形係止部材７の係止部８が係合してい る。球形係止部材７は球形係止部材ケーシング１２を有しており、球形係止部材 ケーシングがケーシング１のねじ孔９内にねじ込まれている。A switching rod 2 is arranged in a bearing in the housing 1 of the transmission in the axial direction, i.e. arranged for pivoting movement along axis 3 and in the circumferential direction, i.e. around axis 3; It is. The switching rod 2 is provided with one or more switching members 4. Yes, the switching member moves the switching fork to the switching fork 5. is engaged in. To ensure the individual position of the switching rod 2, the switching rod The pad or switching element 4 is provided with a suitable locking recess 6. Inside the locking notch , the locking portion 8 of the spherical locking member 7 fixedly arranged inside the casing 1 is engaged. Ru. The spherical locking member 7 has a spherical locking member casing 12, and the spherical locking member 7 has a spherical locking member casing 12. The casing is screwed into the screw hole 9 of the casing 1.
ねじ孔９は孔段部１１から出発している。孔段部１１はケーシング１のシール面 １０に接続している。The screw hole 9 starts from the hole step 11. The hole step 11 is the sealing surface of the casing 1 Connected to 10.
第３図では、球形係止部材７は個別部分として示されている。球形係止部材ケー シング１２はプラスチック、特にポリアミド ＰＡ６６−ＧＦから製造されてい る。球形係止部材ケーシングは孔１３を有しており、孔内には底部を有する金属 製のブツシュ１４が差し込まれている。ブツシュ１４内には係止部８が移動可能 に案内されている。係止部８はばね１５によって負荷されており、ばねは滑り片 １６を介して係止部８を支えている。球形係止部材ケーシング１２は外面に、ケ ーシング１のねじ孔９に適合するねじ区分１７を有している。このねじ区分は係 止部８から離れる方向で段部２３に接続しており、該段部がつば１８内へ移行し ている。つげ１８は外周に、ケーシング１内へ球形係止部材７をねじ込むための スパナ面１９を有している。ケーシング１のシール面１０に相対してつば１８の 面２０が位置している。該面は凹所２１を有しており、該凹所内にシールリップ ２２が環状に配置されている。球形係止部材７のねじ込まれていない、すなわち 組み込まれていない状態では、シールリップ２２は而２０を越えて突出している 。明らかなようにノールリップ２２は内側に傾斜して延びている。ケーシング１ 内への球形係止部材７の密接な組み込みのために、球形係止部材ケーシング１２ のねじ区分１７がねじ孔９内へねじ込まれ、まずシールリップ２２がケーシング １のシール面］０に接触し、次いで面２０全体が接触せしめられる。これによっ てシールリップ２２のためのｙ・要なプレロードが得られ、この場合、締め過ぎ は生じない、、／−ルリノブ２２が作用して、凹所２１の内側のリング区分内の 圧力の増大に際し圧力が〉−ルリップ２２に生ぜしめられ、／−ルリンブをｒｒ −１／ング】のシール面１０に強く圧着する。In FIG. 3, the spherical locking member 7 is shown as a separate part. Spherical locking member case Thing 12 is manufactured from plastic, especially polyamide PA66-GF. Ru. The spherical locking member casing has a hole 13 in which a metal plate with a bottom is inserted. A bushing 14 made by the manufacturer is inserted. The locking part 8 is movable inside the bush 14. are guided by. The locking part 8 is loaded by a spring 15, which is a sliding piece. The locking portion 8 is supported via the locking portion 16. The spherical locking member casing 12 has a casing on the outer surface. It has a threaded section 17 which fits into the threaded hole 9 of the housing 1. This screw classification It is connected to the stepped portion 23 in the direction away from the stop portion 8, and the stepped portion moves into the collar 18. ing. The boxwood 18 is provided on the outer periphery for screwing the spherical locking member 7 into the casing 1. It has a spanner face 19. The collar 18 faces the sealing surface 10 of the casing 1. A surface 20 is located. The surface has a recess 21 in which a sealing lip is provided. 22 are arranged in a ring. The spherical locking member 7 is not screwed in, i.e. In the uninstalled state, the sealing lip 22 protrudes beyond the sealing lip 20. . As can be seen, the knoll lip 22 extends inwardly. Casing 1 Due to the close integration of the spherical locking member 7 into the spherical locking member casing 12 The threaded section 17 of is screwed into the threaded hole 9, and the sealing lip 22 is first 1 and then the entire surface 20 is brought into contact. By this The necessary preload for the sealing lip 22 is obtained, and in this case, overtightening does not occur, /-Luri knob 22 acts and the inner ring section of recess 21 When the pressure increases, a pressure is created on the 〉-luributton 22, causing /-luributu rr -1/ng] firmly press against the sealing surface 10.
段部２３も環状の縁部をノールリップ２４とし、て構成されていてよい。このシ ールリップは球形係止部材ケーシング１２のねじ込まれた状態で孔段部１１に接 触する。The stepped portion 23 may also be configured with an annular edge serving as a knoll lip 24. This The ball lip contacts the hole step 11 when the spherical locking member casing 12 is screwed in. touch
国際調査報告 国際調査報告international search report international search report
Claims (7)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9016977.8U | 1990-12-17 | ||
| DE9016977U DE9016977U1 (en) | 1990-12-17 | 1990-12-17 | |
| PCT/EP1991/001860 WO1992011478A1 (en) | 1990-12-17 | 1991-09-30 | Ball-catch for securing an actuator element, in particular a motor-vehicle gearshift linkage, in its shift positions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06503401A true JPH06503401A (en) | 1994-04-14 |
Family
ID=6860324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3515470A Pending JPH06503401A (en) | 1990-12-17 | 1991-09-30 | Adjustment element capable of axial and/or pivoting movement, in particular a spherical locking element for securing the adjustment position of a shifting rod of a motor vehicle transmission |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0561788A1 (en) |
| JP (1) | JPH06503401A (en) |
| DE (1) | DE9016977U1 (en) |
| WO (1) | WO1992011478A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9105258U1 (en) * | 1991-04-29 | 1991-07-25 | Ina Waelzlager Schaeffler Kg, 8522 Herzogenaurach, De | |
| DE4141986A1 (en) * | 1991-12-19 | 1993-06-24 | Schaeffler Waelzlager Kg | Car gearbox gearchange linkage latch - has ball retaining element in plastics housing with metal bush moulded into it |
| DE4307596C2 (en) * | 1993-02-25 | 1999-08-05 | Joerg Schwarzbich | Locking device for a manual transmission |
| DE19509880C1 (en) * | 1995-03-17 | 1996-11-07 | Schwarzbich Joerg | Locking screw for automotive transmissions |
| DE202006013268U1 (en) * | 2006-08-29 | 2006-12-14 | Schaeffler Kg | Locking element for gear shift stick, comprises injection molded housing with conical central segment |
| FR2918143B1 (en) * | 2007-06-26 | 2009-11-20 | Peugeot Citroen Automobiles Sa | IMPROVEMENT OF BALL LOCK DEVICE FOR GEARBOX CONTROL |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3030997A (en) * | 1958-06-10 | 1962-04-24 | Prestole Corp | Plastic locking nut with sealing flange |
| GB924226A (en) * | 1960-08-24 | 1963-04-24 | Frederick Charles Harrison | Improvements in nuts |
| DE3639120A1 (en) * | 1986-11-15 | 1988-05-26 | Joerg Schwarzbich | Ball catch |
| DE3713677A1 (en) * | 1987-04-24 | 1988-11-17 | Teves Gmbh Alfred | Screw connection with a screw, a nut and a seal |
| DE3808375C1 (en) * | 1988-03-12 | 1989-10-05 | Fag Kugelfischer Georg Schaefer Kgaa, 8720 Schweinfurt, De |
-
1990
- 1990-12-17 DE DE9016977U patent/DE9016977U1/de not_active Expired - Lifetime
-
1991
- 1991-09-30 WO PCT/EP1991/001860 patent/WO1992011478A1/en not_active Application Discontinuation
- 1991-09-30 EP EP19910917297 patent/EP0561788A1/en not_active Ceased
- 1991-09-30 JP JP3515470A patent/JPH06503401A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO1992011478A1 (en) | 1992-07-09 |
| DE9016977U1 (en) | 1991-03-07 |
| EP0561788A1 (en) | 1993-09-29 |
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