[go: up one dir, main page]

JPS571862A - Pulley - Google Patents

Pulley

Info

Publication number
JPS571862A
JPS571862A JP7533180A JP7533180A JPS571862A JP S571862 A JPS571862 A JP S571862A JP 7533180 A JP7533180 A JP 7533180A JP 7533180 A JP7533180 A JP 7533180A JP S571862 A JPS571862 A JP S571862A
Authority
JP
Japan
Prior art keywords
projection
screw hole
boss
periphery
opposite side
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
JP7533180A
Other languages
Japanese (ja)
Inventor
Takuji Iriyama
Shinichi Kumagai
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP7533180A priority Critical patent/JPS571862A/en
Publication of JPS571862A publication Critical patent/JPS571862A/en
Pending legal-status Critical Current

Links

Landscapes

  • Pulleys (AREA)

Abstract

PURPOSE: To simply and exactly perform the processing of screw hole by providing a projection right-angled to a shaft hole on the periphery on the opposite side to a fixing screw hole to the boss of a pulley.
CONSTITUTION: On the boss 21 of a pulley 20, a projection 28 of a cylinder form is integrally formed on the periphery on the opposite side of a screw hole 23 for fixing bolt. The projection 28, whose top end 28a has a flat face right-angled to the axis of the projection 28 and also in parallel with the shaft hole 22, is provided at a right angle to the shaft hole 22 through which the motor rotary shaft is inserted to the boss 21. And, after the cast molding of the body, it is supported by a jig for fitting the projection 28 and a screw hole 23 is formed by tap machining in the periphery of the boss 21 on the opposite side of the projection 28. Thus, the positioning of the screw hole 23 can be exactly performed without any deviation of the position of the jig.
COPYRIGHT: (C)1982,JPO&Japio
JP7533180A 1980-06-03 1980-06-03 Pulley Pending JPS571862A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7533180A JPS571862A (en) 1980-06-03 1980-06-03 Pulley

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7533180A JPS571862A (en) 1980-06-03 1980-06-03 Pulley

Publications (1)

Publication Number Publication Date
JPS571862A true JPS571862A (en) 1982-01-07

Family

ID=13573162

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7533180A Pending JPS571862A (en) 1980-06-03 1980-06-03 Pulley

Country Status (1)

Country Link
JP (1) JPS571862A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5470431A (en) * 1990-08-20 1995-11-28 Showa Aluminum Corp. Stack type evaporator
US5800673A (en) * 1989-08-30 1998-09-01 Showa Aluminum Corporation Stack type evaporator
EP1073094A2 (en) 1999-07-28 2001-01-31 Matsushita Electronics Corporation Light bulb

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5800673A (en) * 1989-08-30 1998-09-01 Showa Aluminum Corporation Stack type evaporator
US5470431A (en) * 1990-08-20 1995-11-28 Showa Aluminum Corp. Stack type evaporator
EP1073094A2 (en) 1999-07-28 2001-01-31 Matsushita Electronics Corporation Light bulb
US6472818B1 (en) 1999-07-28 2002-10-29 Matsushita Electronics Corporation Light bulb

Similar Documents

Publication Publication Date Title
JPS5441266A (en) Method and apparatus for manufacture of cam shaft
JPS571862A (en) Pulley
JPS57189718A (en) Rotary disk cutting tool
FR2405112A1 (en) Eccentric mounting fixture for hand power tool grinding wheel - has centre of spindle offset from tool spindle centre line
JPS5551982A (en) Scroll type fluidic machine
FR2385477A1 (en) TOOL HEAD FOR BALE MILLING
JPS5652622A (en) Double eccentric bearing device
JPS6419195A (en) Cutting device for grinder pump
FR2513166B1 (en)
FR2451244A1 (en) VICE, ESPECIALLY FOR MACHINE TOOLS
JPS534285A (en) Positioning means and device for crank pin
JPS56126557A (en) Machine tool
KR920003839Y1 (en) Solid Vise
JPS55160664A (en) Operating valve for power steering unit
JPS5264797A (en) Rotor head of rotary cascade aircraft
JPS54140104A (en) Fabrication and assembling method of housing of electrically revolving machine
Niggeweg More Accurate in a Single Mounting: Universality by Multi-Axial Machining Head
JPS57119217A (en) Positioning of fixed slit plate for rotary encoder
JPS5551699A (en) Thick rudder for small-sized ship
JPS5783752A (en) Nut for ball screw
JPS56115890A (en) Eccentric rotor pump
JPS5776354A (en) Divided rotation device
JPS55103285A (en) Projection welding method
JPS5733223A (en) Bearing bracket made of steel plate
JPS521378A (en) Complex cylinder