JPS6325855U - - Google Patents

Info

Publication number
JPS6325855U
JPS6325855U JP1986120258U JP12025886U JPS6325855U JP S6325855 U JPS6325855 U JP S6325855U JP 1986120258 U JP1986120258 U JP 1986120258U JP 12025886 U JP12025886 U JP 12025886U JP S6325855 U JPS6325855 U JP S6325855U
Authority
JP
Japan
Prior art keywords
track
gear
gears
divided
reduction mechanism
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.)
Granted
Application number
JP1986120258U
Other languages
Japanese (ja)
Other versions
JPH0355002Y2 (en
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 filed Critical
Priority to JP1986120258U priority Critical patent/JPH0355002Y2/ja
Publication of JPS6325855U publication Critical patent/JPS6325855U/ja
Application granted granted Critical
Publication of JPH0355002Y2 publication Critical patent/JPH0355002Y2/ja
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
    • F16H—GEARING
    • F16H27/00—Step-by-step mechanisms without freewheel members, e.g. Geneva drives
    • F16H27/04—Step-by-step mechanisms without freewheel members, e.g. Geneva drives for converting continuous rotation into a step-by-step rotary movement
    • F16H27/08—Step-by-step mechanisms without freewheel members, e.g. Geneva drives for converting continuous rotation into a step-by-step rotary movement with driving toothed gears with interrupted toothing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Gear Transmission (AREA)
  • Gears, Cams (AREA)

Description

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

図面は本願の実施例を示すもので、第１図はタ
イムスイツチの縦断面図（多数の歯車軸を順次通
る面で切断した状態を示す図）、第２図はタイム
スイツチのカバーを除去すると共に主軸歯車の一
部を破断して示す平面図、第３図は一組の歯車を
相互に分離させた状態で示す斜視図、第４図は動
作説明図、第５図は異なる実施例を示す斜視図、
第６図は更に異なる実施例を示す第３図と類型の
図、第７図は第６図の実施例における歯相互の噛
み合い状態を示す平面図、第８図は従来例を示す
斜視図、第９図は同噛み合い状態を示す平面図。 １５…一方の歯車、２２…他方の歯車、１６，
２３…第１トラツク、１７，２４…第２トラツク
、１９，２６…欠歯部、２０…規制面。 The drawings show an embodiment of the present application, and Fig. 1 is a longitudinal cross-sectional view of the time switch (a view cut along a plane passing through a number of gear shafts in sequence), and Fig. 2 shows the cover of the time switch removed. 3 is a perspective view showing a set of gears separated from each other, FIG. 4 is an explanatory diagram of the operation, and FIG. 5 is a diagram showing a different embodiment. A perspective view showing,
FIG. 6 is a diagram similar to FIG. 3 showing a further different embodiment, FIG. 7 is a plan view showing the meshing state of the teeth in the embodiment of FIG. 6, and FIG. 8 is a perspective view showing a conventional example. FIG. 9 is a plan view showing the same meshing state. 15...One gear, 22...The other gear, 16,
23...First track, 17, 24... Second track, 19, 26... Missing tooth portion, 20... Regulating surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 順々に連結されている複数の歯車から構成され
て、一端の歯車の回転を減速して他端の歯車に伝
えるようにしてある歯車減速機構において、上記
複数の歯車のうち相互に噛み合う一組の歯車の一
方は、歯幅方向に第１トラツクと第２トラツクと
に２分されており、しかも第１トラツクにおいて
は一部に欠歯部が形成され、第２トラツクにおい
ては第１トラツクの欠歯部に隣接する箇所に第１
トラツクの歯先円の半径よりもわずかに大きい半
径でしかも周方向に連続した規制面が備えられて
おり、一方、上記一組の歯車の他方は、上記一方
の歯車に対応して、歯幅方向に第１トラツクと第
２トラツクとに２分されており、しかも該歯車に
おける第２トラツクには夫々上記規制面の導入を
可能にする幅の複数の欠歯部が等間隔に形成され
ていることを特徴とする歯車減速機構。 In a gear reduction mechanism that is composed of a plurality of gears that are connected in sequence and is configured to decelerate the rotation of the gear at one end and transmit it to the gear at the other end, one set of the gears that mesh with each other among the plurality of gears. One of the gears is divided into a first track and a second track in the face width direction, and the first track has a partially toothed part, and the second track has a toothless part formed in the first track. The first one is located adjacent to the missing tooth.
A regulating surface is provided that has a radius slightly larger than the radius of the tip circle of the track and is continuous in the circumferential direction, while the other gear of the set of gears has a face width corresponding to one gear. The gear is divided into a first track and a second track in the direction, and the second track of the gear is formed with a plurality of toothless portions at equal intervals each having a width that allows introduction of the above-mentioned regulating surface. A gear reduction mechanism characterized by:
JP1986120258U 1986-08-05 1986-08-05 Expired JPH0355002Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986120258U JPH0355002Y2 (en) 1986-08-05 1986-08-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986120258U JPH0355002Y2 (en) 1986-08-05 1986-08-05

Publications (2)

Publication Number Publication Date
JPS6325855U true JPS6325855U (en) 1988-02-20
JPH0355002Y2 JPH0355002Y2 (en) 1991-12-05

Family

ID=31008407

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986120258U Expired JPH0355002Y2 (en) 1986-08-05 1986-08-05

Country Status (1)

Country Link
JP (1) JPH0355002Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2196703A2 (en) * 2008-12-10 2010-06-16 Huf Hülsbeck & Fürst GmbH & Co. KG Gear unit
EP2216215A3 (en) * 2009-02-06 2011-12-28 Huf Hülsbeck & Fürst GmbH & Co. KG Gear unit with a lag function
JP2012112610A (en) * 2010-11-26 2012-06-14 Panasonic Corp Damper device and article storage device with the same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5320370B2 (en) * 2010-10-07 2013-10-23 セイコークロック株式会社 Gear mechanism and clock
CN109236968A (en) * 2018-10-26 2019-01-18 上海塞沃机电工程有限公司 A kind of compact-sized portable heating construction equipment gearbox

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5417740U (en) * 1978-06-22 1979-02-05

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5417740U (en) * 1978-06-22 1979-02-05

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2196703A2 (en) * 2008-12-10 2010-06-16 Huf Hülsbeck & Fürst GmbH & Co. KG Gear unit
CN101749386A (en) * 2008-12-10 2010-06-23 霍弗·霍斯贝克及弗斯特两合公司 Gear unit
EP2196703A3 (en) * 2008-12-10 2011-06-08 Huf Hülsbeck & Fürst GmbH & Co. KG Gear unit
CN103758965A (en) * 2008-12-10 2014-04-30 霍弗·霍斯贝克及弗斯特两合公司 Camera
EP2216215A3 (en) * 2009-02-06 2011-12-28 Huf Hülsbeck & Fürst GmbH & Co. KG Gear unit with a lag function
JP2012112610A (en) * 2010-11-26 2012-06-14 Panasonic Corp Damper device and article storage device with the same

Also Published As

Publication number Publication date
JPH0355002Y2 (en) 1991-12-05

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