JPS5554168A - Hand grinder - Google Patents

Hand grinder

Info

Publication number
JPS5554168A
JPS5554168A JP12359778A JP12359778A JPS5554168A JP S5554168 A JPS5554168 A JP S5554168A JP 12359778 A JP12359778 A JP 12359778A JP 12359778 A JP12359778 A JP 12359778A JP S5554168 A JPS5554168 A JP S5554168A
Authority
JP
Japan
Prior art keywords
shafts
spring
load
grinder
hand grinder
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
JP12359778A
Other languages
Japanese (ja)
Inventor
Eitetsu Akiyama
Shunichi Takama
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.)
Shibaura Mechatronics Corp
Original Assignee
Shibaura Engineering Works Co Ltd
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 Shibaura Engineering Works Co Ltd filed Critical Shibaura Engineering Works Co Ltd
Priority to JP12359778A priority Critical patent/JPS5554168A/en
Publication of JPS5554168A publication Critical patent/JPS5554168A/en
Pending legal-status Critical Current

Links

Landscapes

  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

PURPOSE: To attain connection for appropriate transmission of motive power even under a fluctuating load and enable effective working, by providing two shafts on a driving side and a driven side.
CONSTITUTION: A rotary grindstone 1 is removably attached to the front end of a hand grinder by a fitting unit 2. A connecting part 3 is provided in the center of the hand grinder. An electric motor 4 is installed in the rear part of the grinder. In the connecting part 3, the rotary shaft of the motor 4 is extended as a driving shaft 5, a load shaft 6 mounted with the grindstone 1 is provided and the ends of the shafts 5, 6 are butted to each other. The butted end portions of the shafts are tapered at 7, 8. A spring 9 is provided around the tapered portions. Both the ends of the spring 9 are engaged with the tapered portions 7, 8 so that the ends of the spring come into contact with pins 10, 11 in the direction of rotation. As a result, the impulsive fluctuation in a load can be very effectively coped with.
COPYRIGHT: (C)1980,JPO&Japio
JP12359778A 1978-10-09 1978-10-09 Hand grinder Pending JPS5554168A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12359778A JPS5554168A (en) 1978-10-09 1978-10-09 Hand grinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12359778A JPS5554168A (en) 1978-10-09 1978-10-09 Hand grinder

Publications (1)

Publication Number Publication Date
JPS5554168A true JPS5554168A (en) 1980-04-21

Family

ID=14864543

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12359778A Pending JPS5554168A (en) 1978-10-09 1978-10-09 Hand grinder

Country Status (1)

Country Link
JP (1) JPS5554168A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60103642U (en) * 1983-12-16 1985-07-15 ニユ−レジストン株式会社 Grasping type disc glider
JPH0489650U (en) * 1990-07-09 1992-08-05

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60103642U (en) * 1983-12-16 1985-07-15 ニユ−レジストン株式会社 Grasping type disc glider
JPH0489650U (en) * 1990-07-09 1992-08-05

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