MY103085A - Method and apparatus for making a pully with plurality of grooves - Google Patents

Method and apparatus for making a pully with plurality of grooves

Info

Publication number
MY103085A
MY103085A MYPI88000502A MYPI19880502A MY103085A MY 103085 A MY103085 A MY 103085A MY PI88000502 A MYPI88000502 A MY PI88000502A MY PI19880502 A MYPI19880502 A MY PI19880502A MY 103085 A MY103085 A MY 103085A
Authority
MY
Malaysia
Prior art keywords
workpiece
pulley
split
shaped
split patterns
Prior art date
Application number
MYPI88000502A
Inventor
Tsuchiya Kozaburo
Nishimiura Kazuo
Original Assignee
Sanden Corp
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 Sanden Corp filed Critical Sanden Corp
Publication of MY103085A publication Critical patent/MY103085A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5227—Processes for facilitating the dissolution of solid flocculants in water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools
    • B21D22/06—Stamping using rigid devices or tools having relatively-movable die parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3204—Inorganic carriers, supports or substrates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3244—Non-macromolecular compounds
    • B01J20/3246—Non-macromolecular compounds having a well defined chemical structure
    • B01J20/3248—Non-macromolecular compounds having a well defined chemical structure the functional group or the linking, spacer or anchoring group as a whole comprising at least one type of heteroatom selected from a nitrogen, oxygen or sulfur, these atoms not being part of the carrier as such
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3268—Macromolecular compounds
    • B01J20/327—Polymers obtained by reactions involving only carbon to carbon unsaturated bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3268—Macromolecular compounds
    • B01J20/3272—Polymers obtained by reactions otherwise than involving only carbon to carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
    • C02F1/488—Treatment of water, waste water, or sewage with magnetic or electric fields for separation of magnetic materials, e.g. magnetic flocculation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Pulleys (AREA)

Abstract

A METHOD AND APPARATUS FOR MAKING A PULLEY HAVING A PLURALITY OF GENERALLY V- SHAPED GROOVES THEREIN IS DISCLOSED. THE APPARATUS INCLUDES A PRESS SECTION AND A MOLDING SECTION. THE STARTING MATERIAL FOR FORMING THE PULLEY IS A RING- SHAPED WORKPIECE WHICH IS PREFERABLY COMPOSED OF A BENDABLE METAL. THE WORKPIECE IS MOUNTED BETWEEN FIRST AND SECOND SPLIT PATTERNS. THE FIRST AND SECOND SPLIT PATTERNS ARE SLIDABLY FITTED WITHIN A HOUSING WITH A HOLE. WHEN A HIGH PRESSURE WATER IS FLOWN INTO THE INTERIOR OF THE HOUSING, THE FIRST AND SECOND SPLIT PATTERNS ARE MOVED TO APPROACH EACH OTHER BY THE PRESSURE OF THE HIGH PRESSURE WATER, THEREBY A PROJECTING PORTION IS FORMED ON THE OUTER SURFACE OF WORKPIECE AT THE AXIAL INTERMEDIATE POSITION THEREOF. THE WORKPIECE IS MOUNTED ON A GUIDE MEMBER AND IS SUPPORTED BY A THIRD SPLIT PATTERN. OTHER PARTS OF THE APPARATUS SIMULTANEOUSLY BEND UPPER AND LOWER ANNULAR PORTIONS OF THE WORKPIECE RADIALLY OUTWARDLY, THEREBY FORMING A PLURALITY OF V- SHAPED GROOVES. THE PULLEY IS FORMED BY A SINGLE THRUSTING MOTION OF THE PRESS SECTION. THE BOTTOM PORTION OF THE V- SHAPED GROOVE HAS A UNIFORM THICKNESS WHICH IS NOT THINNED BY THE ACTION OF THE PRESS. (FIG. 14)
MYPI88000502A 1987-05-13 1988-05-13 Method and apparatus for making a pully with plurality of grooves MY103085A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62114438A JPS63281728A (en) 1987-05-13 1987-05-13 Production of multi-step v-pulley

Publications (1)

Publication Number Publication Date
MY103085A true MY103085A (en) 1993-04-30

Family

ID=14637734

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI88000502A MY103085A (en) 1987-05-13 1988-05-13 Method and apparatus for making a pully with plurality of grooves

Country Status (4)

Country Link
JP (1) JPS63281728A (en)
KR (1) KR960007149B1 (en)
AU (1) AU1611588A (en)
MY (1) MY103085A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU617592B2 (en) * 1989-02-24 1991-11-28 G.A. & L. Harrington Pty. Ltd. Method of forming poly v-belt pulleys

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5280268A (en) * 1975-12-27 1977-07-05 Hikari Tetsukoushiyo Kk Method of manufacturing hollow vvpulley
US4138776A (en) * 1977-07-05 1979-02-13 Huron Tool & Manufacturing Division Of U.S. Industries, Inc. Method for fabricating pulleys
JPS561971A (en) * 1979-06-20 1981-01-10 Ricoh Co Ltd Photoreceptor fatigue degree detection in copying machine
JPS5897447A (en) * 1981-10-31 1983-06-09 Sanden Corp Manufacture of v-pulley
JPS58141822A (en) * 1982-02-16 1983-08-23 Sanden Corp Manufacture of w-pulley
DE3224453A1 (en) * 1982-06-30 1984-01-05 Siemens AG, 1000 Berlin und 8000 München ULTRASONIC TOMOGRAPHER

Also Published As

Publication number Publication date
JPS63281728A (en) 1988-11-18
KR960007149B1 (en) 1996-05-29
KR880013631A (en) 1988-12-21
AU1611588A (en) 1988-11-17

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