JPH0835554A - Gear with bearing - Google Patents

Gear with bearing

Info

Publication number
JPH0835554A
JPH0835554A JP27603691A JP27603691A JPH0835554A JP H0835554 A JPH0835554 A JP H0835554A JP 27603691 A JP27603691 A JP 27603691A JP 27603691 A JP27603691 A JP 27603691A JP H0835554 A JPH0835554 A JP H0835554A
Authority
JP
Japan
Prior art keywords
gear
bearing
addendum
internal
tooth
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
Application number
JP27603691A
Other languages
Japanese (ja)
Inventor
Masahisa Miura
正久 三浦
Norimitsu Hamao
憲光 浜尾
Shiyuusuke Irimaki
秀典 入巻
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP27603691A priority Critical patent/JPH0835554A/en
Publication of JPH0835554A publication Critical patent/JPH0835554A/en
Pending legal-status Critical Current

Links

Landscapes

  • Gear Transmission (AREA)
  • Gears, Cams (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

PURPOSE:To prevent the friction in the gear revolution and form a gear itself as clutch mechanism, by installing a bearing or a roller at the addendum end part or the addendum part, combining a gear having a bearing and installing one gear on a slidable shaft. CONSTITUTION:When a prime mover wheel 1 revolves, the bearing 3a of the prime mover wheel 1 pushes the bearing 3a of a driven wheel 2 and an addendum 4, which are revolved. Since, at this time, the tooth surface and the addendum 4 are not directly rubbed, and the rubbing by the bearing 3a occurs, the friction on the tooth surface is not generated at all. A straight bevel gear 6 is installed on a shaft 5 having a slide groove 8, and a roller 3b is installed at the addendum end part of an internal gear 7 opposed to the gear 6, and the straight bevel gear 6 joined with the internal slide gear 9 and a slide lever 10 in contact with a rotary plate 11 which is joined coaxially are moved laterally, and meshed with the internal gear 7 at a fixed position. Both the rollers 3b are rubbed with each other, and a semi-clutch state is generated by adjusting the meshing depth of the rollers at the addendum end parts of the internal gear 7 and the bevel gear 6. Accordingly, the clutch operation is enabled only with the gear itself.

Description

【発明の詳細な説明】 [0001]本発明は歯車の構造自体と、歯車の組み合
わせによる褶動継子装置に関する。 [産業上の利用分野] [0002]本発明は歯車の摩擦を防止するため、歯先
端部又は歯末部に軸受又はころ(ローラー)を設けたも
のである。又、軸受付歯車でなる歯車を組み合わせて褶
動継子機構としたものである。 [從来の技術] [0003]從来の歯車は全て原動車の歯面が、從動車
の歯面を押すことで、回転力が得られるようにした機械
部品で、伝動が確実な角速比が得られ、比較的小さな寸
法のもので大きな動力を効率良く伝えることができて、
長期の使用にも耐えられることで、大小各種の伝動装置
に用いられて居る。 [発明が解決しようとする課題] [0004]從来の歯車は上記の如く原動車の歯面で、
從動車の歯面を押して回転させるため、歯面には必らず
摩擦が起き、無駄なエネルギーが消耗されて発熱する欠
点がある。又一方では、歯車同志を噛み合せるために
は、継子(クラッチ)機構を併設しなければ、歯車の歯
先端部が欠落するなどして、損傷する欠点があったこと
で、継子(クラッチ)を併設しなければならない欠点が
あった。本発明は上記の如き欠点をなくす目的から発明
したものである。尚又、從来の歯車には、噛み合い点で
はピッチ点を除いては、必らず相互の滑りがあり、これ
が歯面の摩擦損失と摩耗の原因となる欠点があったもの
をなくす目的で発明したものである。 [課題が解決しようとする手段] [0005](請求項1について)歯車自体の歯先端部
又は歯末部に軸受(ベアリング)又はころ(ローラー)
を設けて、歯車の歯面の摩擦が起らない様に設けた。 (請求項2について)歯車自体の歯先端部又は歯末部に
軸受又はころを設けた歯車を、褶動軸上に設ける一方、
他方の歯車にも上記と同じ軸受等を設けた歯車を、從動
車とした褶動機構付の継子(クラッチ)作動が歯車自体
のみで可能になるよう設けた。 [作用] [0006](請求項1について)歯車の歯先端部又は
歯末部に軸受やころを設けたため、歯車が噛み合う場合
には、原動車の歯先端部又は歯末部にある軸受が、從動
車の歯面又は歯末部や歯先端部の軸受やころを押して回
転させるから、これら軸受やころが回転して歯面での摩
擦は起らず歯車の回転が容易になる。 (請求項2について)歯車の歯先端部に軸受又はころを
設けた歯車を用いて、褶動軸上に設けて、継子作動する
ようにしてあるから、双方の歯車が噛み合う時には、噛
み合う深度の加減で半クラッチ状態を程することで、継
子(クラッチ)として働き、歯車同志で直接に連結と離
反を繰り返し反復作動することが可能になる。 [実施例] [0007](請求項1について)上記請求項1で構成
する発明の内、一実施例として、平歯車に軸受として
(ミニチュアニードルベアリング)を設けた場合を図1
から説明する。平歯車(原動車)(1)の歯先端部に軸
受(3a)を設けた場合は、原動車(1)が回転すると
從動車(2)の軸受(3a)及び歯末(4)を原動車
(1)の軸受(3a)を押して回転する。この時互いの
歯面や歯末(4)を直接こすることがなく、軸受(3
a)でこすることで、軸受(3a)が回転するため、歯
面での摩擦は全く起らないことが確認された。尚、歯車
の高速回転も容易になることも判明した。 (請求項2について)上記請求項2で構成する発明の
内、一実施例として、褶動溝(8)を設けた(回転)軸
(5)上に、すぐばかさ歯車(6)を設け、これに対面
する(かさ受)内歯車(7)の夫々歯先端部に、ころ
(ローラー)(3b)を設けた場合は、内歯褶動歯車
(9)と結合したすぐばかさ歯車(6)と、同軸で結合
する回転板(11)に接する褶動レバー(10)を左右
に動かすことで、固定位置上にある(かさ受)内歯車
(7)と噛み合うように設けてあるから、内歯車(7)
とかさ歯車(6)の歯先端部に設けてあるローラー(3
b)が、噛み合う深度加減により、双方のローラー(3
b)同志がこすれて、半クラッチ状態になり、継子機構
として作動することが確認された。從って、互いの歯先
端部を欠落させないことで、歯車自体を全く損傷させな
いで、クラッチとして歯車自体のみで働くことが判明し
た。 [発明の効果]以上の如く構成した軸受付歯車は、從来
の歯車の如き摩擦は起らないので、省エネルギー上の多
大な利益が得られるほか、高速回転も容易になった産業
上の効果は多大である。又一方、褶動継子装置では、歯
車丈でクラッチ作動が可能になった機械操作上の効果は
計り知れないものがある。
Description: BACKGROUND OF THE INVENTION [0001] The present invention relates to a gear structure itself and a sliding joint device by a combination of gears. [Field of Industrial Application] [0002] The present invention provides a bearing or a roller at the tooth tip or tooth tip in order to prevent friction of a gear. In addition, a sliding joint mechanism is formed by combining gears having bearings. [Techniques of Rakirai] [0003] Gear wheels of Raikira are all mechanical parts that allow the rotational force to be obtained by pushing the tooth flanks of the driving wheel against the tooth flanks of the driving wheel. The ratio is obtained, and large power can be transmitted efficiently with a relatively small size.
Since it can withstand long-term use, it is used in various types of transmissions, large and small. [Problems to be Solved by the Invention] [0004] The conventional gear is the tooth surface of the prime mover as described above.
Since the tooth flanks of the locomotive are pushed and rotated, friction is inevitably generated on the tooth flanks, and wasteful energy is consumed to generate heat. On the other hand, in order to mesh the gears with each other, unless a joint (clutch) mechanism is installed side by side, there is a defect that the tooth tip of the gear is missing, resulting in damage. There was a drawback that it had to be attached. The present invention was invented for the purpose of eliminating the above drawbacks. In addition, the conventional gears have mutual slips at the meshing points except for the pitch points, which is a cause of friction loss and wear of the tooth surface. It was invented. [Means to be Solved by the Problem] [0005] (Claim 1) Bearings or rollers at the tooth tip or tooth end of the gear itself.
Is provided so that friction on the tooth surface of the gear does not occur. (Claim 2) A gear having bearings or rollers provided at the tooth tip or tooth end of the gear itself is provided on the sliding shaft,
The other gear is also provided with the same bearing and the like as described above so that the gear itself can operate the clutch (clutch) with a sliding mechanism as a locomotive. [Operation] [0006] (Claim 1) Since the bearings and rollers are provided at the tooth tips or the tooth tips of the gear, when the gears are engaged, the bearings at the tooth tips or the tooth tips of the motor are Since the bearings and rollers of the tooth flanks or the tooth end portions or tooth tip portions of the locomotive are pushed and rotated, these bearings and rollers rotate and friction does not occur on the tooth flanks, which facilitates rotation of the gear. (Claim 2) A gear having bearings or rollers provided at the tooth tips of gears is provided on the sliding shaft so as to perform a stepping action. Therefore, when both gears mesh with each other, the depth of meshing is reduced. By increasing or decreasing the half-clutch state, it works as a clutch (clutch), and it is possible to directly repeatedly connect and disengage the gears to repeatedly operate. [Embodiment] [0007] (Claim 1) As an embodiment of the invention according to Claim 1, the case where a spur gear is provided with a bearing (miniature needle bearing) is shown in FIG.
Let's start with. When the bearing (3a) is provided at the tooth tip of the spur gear (driving wheel) (1), when the driving wheel (1) rotates, the bearing (3a) and the tooth end (4) of the driving wheel (2) are driven. The bearing (3a) of the moving wheel (1) is pushed and rotated. At this time, the bearings (3
It was confirmed that rubbing with a) causes the bearing (3a) to rotate, so that friction on the tooth surface does not occur at all. It was also found that high-speed rotation of gears is easy. (Claim 2) As an embodiment of the invention constructed according to Claim 2, an immediate bevel gear (6) is provided on a (rotating) shaft (5) provided with a sliding groove (8). When the rollers (3b) are provided at the tooth tips of the internal gears (7) facing each other (bevel bearing), the bevel gears (9) coupled with the internal gears (9) 6) and the rotary lever (10) that is in contact with the rotary plate (11) that is coaxially connected to each other, is moved to the left and right, so that it is provided so as to mesh with the internal gear (7) that is located on the fixed position (bulb bearing). Internal gears (7)
A roller (3) provided at the tooth tip of the bevel gear (6)
b), both rollers (3
b) It was confirmed that the comrades rub against each other to be in a half-clutch state and operate as a step mechanism. On the other hand, it has been found that the gears themselves are not damaged at all, and the gears themselves work as a clutch, by preventing the tooth tips from being lost from each other. [Advantages of the Invention] The bearing-equipped gear configured as described above does not cause friction unlike conventional gears, and thus, a great advantage in energy saving is obtained, and high-speed rotation is facilitated in the industrial advantage. Is a great deal. On the other hand, in the sliding joint device, there are some immeasurable effects on the machine operation because the clutch can be operated due to the gear length.

【図面の簡単な説明】 図1は請求項1の発明の内の一実施例としての平面図で
ある。 図2は請求項2の発明の内の一実施例としての(横)断
面図である。 1.原動車(平歯車)、2.從働車(平歯車)、3a.
軸受(ベアリング)、 3b.ころ(ローラ
ー)、4.歯末部、5.(回転)軸、6.すぐばかさ歯
車、7.(かさ受)内歯車、8.褶動溝、9.褶動内歯
車 10.褶動レバー 11.(褶動)回転板、
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a plan view showing one embodiment of the invention of claim 1. FIG. 2 is a (transverse) sectional view as an embodiment of the invention of claim 2. 1. Motor (spur gear), 2. Work vehicle (spur gear), 3a.
Bearing (bearing), 3b. Roller, 4. Addendum, 5. (Rotation) axis, 6. Right bevel gear, 7. (Bass receiving) Internal gear, 8. Sliding groove, 9. Sliding internal gear 10. Sliding lever 11. (Sliding) rotating plate,

【手続補正書】 【提出日】平成3年11月27日 【手続補正1】 【補正対象書類名】図面 【補正対象項目名】全図 【補正方法】変更 【補正内容】 【図1】 【図2】 [Procedure amendment] [Date of submission] November 27, 1991 [Procedure Amendment 1] [Amendment document name] Drawing [Amendment item name] All drawings [Amendment method] Change [Amendment content] [Figure 1] [Fig. 2]

Claims (1)

【特許請求の範囲】 [請求項1]歯先端部又は歯末部に軸受又はころを設け
たことを特徴とした軸受付歯車。 [請求項2]軸受付歯車を組み合わせて、一方の歯車を
褶動軸上に設けて継子機構としたことを特徴とした軸受
付歯車の継子装置。
Claims [Claim 1] A gear with a bearing, characterized in that a bearing or a roller is provided at the tip or the end of the tooth. [Claim 2] A splicing device for a gear with a bearing, characterized in that a gear with a bearing is combined with one of the gears provided on a sliding shaft to form a splicing mechanism.
JP27603691A 1991-06-18 1991-06-18 Gear with bearing Pending JPH0835554A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27603691A JPH0835554A (en) 1991-06-18 1991-06-18 Gear with bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27603691A JPH0835554A (en) 1991-06-18 1991-06-18 Gear with bearing

Publications (1)

Publication Number Publication Date
JPH0835554A true JPH0835554A (en) 1996-02-06

Family

ID=17563893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27603691A Pending JPH0835554A (en) 1991-06-18 1991-06-18 Gear with bearing

Country Status (1)

Country Link
JP (1) JPH0835554A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008114851A1 (en) * 2007-03-15 2008-09-25 Atushi Ota Precession type gear speed reducer
WO2012102484A2 (en) * 2011-01-24 2012-08-02 Kim Young Shil Bearing gear system for power transmission
CN107701705A (en) * 2017-09-19 2018-02-16 杨荣刚 The outer/inner engagement of straight-tooth, the outer/inner accurate bevel gear transmission of engagement of helical teeth

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008114851A1 (en) * 2007-03-15 2008-09-25 Atushi Ota Precession type gear speed reducer
WO2012102484A2 (en) * 2011-01-24 2012-08-02 Kim Young Shil Bearing gear system for power transmission
WO2012102484A3 (en) * 2011-01-24 2012-09-20 Kim Young Shil Bearing gear system for power transmission
CN107701705A (en) * 2017-09-19 2018-02-16 杨荣刚 The outer/inner engagement of straight-tooth, the outer/inner accurate bevel gear transmission of engagement of helical teeth

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