JPH0311574U - - Google Patents

Info

Publication number
JPH0311574U
JPH0311574U JP7089989U JP7089989U JPH0311574U JP H0311574 U JPH0311574 U JP H0311574U JP 7089989 U JP7089989 U JP 7089989U JP 7089989 U JP7089989 U JP 7089989U JP H0311574 U JPH0311574 U JP H0311574U
Authority
JP
Japan
Prior art keywords
planetary reducer
air
air motor
support bearing
tool
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
JP7089989U
Other languages
Japanese (ja)
Other versions
JPH0810518Y2 (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 JP1989070899U priority Critical patent/JPH0810518Y2/en
Publication of JPH0311574U publication Critical patent/JPH0311574U/ja
Application granted granted Critical
Publication of JPH0810518Y2 publication Critical patent/JPH0810518Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Friction Gearing (AREA)

Description

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

第１図ないし第３図は本考案の一実施例にかか
り、第１図はエアツールとしてのハンドドリルを
示す縦断面図、第２図はエアツール内部に使用す
る転がり軸受を示す縦断面図、第３図はエアツー
ルとしての穿孔用スピンドル装置を示す縦断面図
である。 １〜５……転がり軸受、１０……ツールハウジ
ング、２０……エアモータ、２１……空間、２５
……回転軸、３０……トラクシヨンドライブユニ
ツト、３２……高速軸、３３……低速軸。 Figures 1 to 3 show an embodiment of the present invention, in which Figure 1 is a vertical cross-sectional view showing a hand drill as an air tool, and Figure 2 is a vertical cross-sectional view showing a rolling bearing used inside the air tool. , FIG. 3 is a longitudinal sectional view showing a drilling spindle device as an air tool. 1-5... Rolling bearing, 10... Tool housing, 20... Air motor, 21... Space, 25
... Rotating shaft, 30 ... Traction drive unit, 32 ... High speed axis, 33 ... Low speed axis.

Claims (1)

【実用新案登録請求の範囲】 (1) エアモータの動力を遊星式減速機を介して
出力するエアツールにおいて、 エアモータにおける遊星式減速機側サポート軸
受、遊星式減速機の高速軸サポート軸受の少なく
ともいずれか一方に接触型シールが装着されてい
ることを特徴とするエアツール。 (2) エアモータの動力を遊星式減速機を介して
出力するエアツールにおいて、 少なくともエアモータにおける遊星式減速機側
サポート軸受の少なくとも転動体がセラミツクス
で形成されていることを特徴とするエアツール。[Scope of Claim for Utility Model Registration] (1) In an air tool that outputs power from an air motor via a planetary reducer, at least any of the support bearing on the planetary reducer side of the air motor and the high-speed shaft support bearing of the planetary reducer. An air tool characterized by having a contact type seal attached to one side. (2) An air tool that outputs the power of an air motor via a planetary reducer, characterized in that at least the rolling elements of at least the support bearing on the planetary reducer side of the air motor are formed of ceramics.
JP1989070899U 1989-06-16 1989-06-16 Air tool Expired - Lifetime JPH0810518Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989070899U JPH0810518Y2 (en) 1989-06-16 1989-06-16 Air tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989070899U JPH0810518Y2 (en) 1989-06-16 1989-06-16 Air tool

Publications (2)

Publication Number Publication Date
JPH0311574U true JPH0311574U (en) 1991-02-05
JPH0810518Y2 JPH0810518Y2 (en) 1996-03-29

Family

ID=31607459

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989070899U Expired - Lifetime JPH0810518Y2 (en) 1989-06-16 1989-06-16 Air tool

Country Status (1)

Country Link
JP (1) JPH0810518Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002339536A (en) * 2001-05-14 2002-11-27 Takiron Co Ltd Floor material for indoor stairs
JP2007162307A (en) * 2005-12-13 2007-06-28 Keizo Miyahara Stairs which have inclined treads in place of horizontal treads
JP2008308200A (en) * 2007-06-14 2008-12-25 Sanko Co Ltd Plastic container lid

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4816402U (en) * 1971-07-05 1973-02-24
JPS5114320A (en) * 1974-07-26 1976-02-04 Minolta Camera Kk

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4816402U (en) * 1971-07-05 1973-02-24
JPS5114320A (en) * 1974-07-26 1976-02-04 Minolta Camera Kk

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002339536A (en) * 2001-05-14 2002-11-27 Takiron Co Ltd Floor material for indoor stairs
JP2007162307A (en) * 2005-12-13 2007-06-28 Keizo Miyahara Stairs which have inclined treads in place of horizontal treads
JP2008308200A (en) * 2007-06-14 2008-12-25 Sanko Co Ltd Plastic container lid

Also Published As

Publication number Publication date
JPH0810518Y2 (en) 1996-03-29

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