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GB1443764A - Method of procucing a product having an oval periphery by a cutting process - Google Patents

Method of procucing a product having an oval periphery by a cutting process

Info

Publication number
GB1443764A
GB1443764A GB5666873A GB5666873A GB1443764A GB 1443764 A GB1443764 A GB 1443764A GB 5666873 A GB5666873 A GB 5666873A GB 5666873 A GB5666873 A GB 5666873A GB 1443764 A GB1443764 A GB 1443764A
Authority
GB
United Kingdom
Prior art keywords
probe
cylinder
axis
blank
rotation
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.)
Expired
Application number
GB5666873A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB5666873A priority Critical patent/GB1443764A/en
Priority to GB5660873A priority patent/GB1507819A/en
Publication of GB1443764A publication Critical patent/GB1443764A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q27/00—Geometrical mechanisms for the production of work of particular shapes, not fully provided for in another subclass
    • B23Q27/003—Geometrical mechanisms for the production of work of particular shapes, not fully provided for in another subclass of conical non-circular section manufactured by an apparatus with a first rotational cutting vector and a second linear feed vector, intersecting the first vector
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
    • B62B1/10—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels
    • B62B1/12—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels involving parts being adjustable, collapsible, attachable, detachable, or convertible
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2202/00—Indexing codes relating to type or characteristics of transported articles
    • B62B2202/26—Handbags, e.g. shopping bags

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Handcart (AREA)
  • Turning (AREA)

Abstract

1443764 Producing ellipitcal surfaces J OKADA and I SATOO 6 Dec 1973 56668/73 Heading B3T In a method producing an elliptical product such as a piston a right cylinder 4 is mounted on a workpiece blank 2 for rotation together about an axis, the cylinder having its axis inclined to the axis of rotation, a probe or feeler 5 is brought into contact with the surface of the cylinder and to follow the periphery of a planar section at right angles to the axis of rotation. The probe is therefore subjected to a radial movement as the cylinder and blank rotate, the movement of the probe being transferred by way of coupling means to a cutting tool 6 which performs a cutting operation on the blank workpiece to produce an elliptical surface thereon indirect proportion to the movement produced by the probe.
GB5666873A 1973-12-06 1973-12-06 Method of procucing a product having an oval periphery by a cutting process Expired GB1443764A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB5666873A GB1443764A (en) 1973-12-06 1973-12-06 Method of procucing a product having an oval periphery by a cutting process
GB5660873A GB1507819A (en) 1973-12-06 1973-12-06 Bags for wheeled shopping trolleys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5666873A GB1443764A (en) 1973-12-06 1973-12-06 Method of procucing a product having an oval periphery by a cutting process

Publications (1)

Publication Number Publication Date
GB1443764A true GB1443764A (en) 1976-07-28

Family

ID=10477221

Family Applications (2)

Application Number Title Priority Date Filing Date
GB5660873A Expired GB1507819A (en) 1973-12-06 1973-12-06 Bags for wheeled shopping trolleys
GB5666873A Expired GB1443764A (en) 1973-12-06 1973-12-06 Method of procucing a product having an oval periphery by a cutting process

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB5660873A Expired GB1507819A (en) 1973-12-06 1973-12-06 Bags for wheeled shopping trolleys

Country Status (1)

Country Link
GB (2) GB1507819A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2436053A1 (en) * 1978-09-18 1980-04-11 Leifheit International WALKING STROLLER
GB2135870A (en) * 1983-03-05 1984-09-12 John Nicholas Clegg Wheeled carriers
GB2284392A (en) * 1993-12-03 1995-06-07 Percy Gibson Foldable handcart

Also Published As

Publication number Publication date
GB1507819A (en) 1978-04-19

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee