GB1367096A - Method of manufacturing a component for use in a roller clutch method of manufacturing a component for use in a roller clutch assembl y - Google Patents

Method of manufacturing a component for use in a roller clutch method of manufacturing a component for use in a roller clutch assembl y

Info

Publication number
GB1367096A
GB1367096A GB621871A GB621871A GB1367096A GB 1367096 A GB1367096 A GB 1367096A GB 621871 A GB621871 A GB 621871A GB 621871 A GB621871 A GB 621871A GB 1367096 A GB1367096 A GB 1367096A
Authority
GB
United Kingdom
Prior art keywords
billet
sleeve
preform
punch
head part
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
GB621871A
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Joseph Lucas Industries 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 Lucas Industries Ltd, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB621871A priority Critical patent/GB1367096A/en
Priority to ZA721117A priority patent/ZA721117B/en
Priority to ES400662A priority patent/ES400662A1/en
Priority to US00230563A priority patent/US3765218A/en
Priority to FR7208122A priority patent/FR2128006A5/fr
Priority to IT48734/72A priority patent/IT952089B/en
Priority to DE2210501A priority patent/DE2210501C2/en
Priority to AR240823A priority patent/AR194358A1/en
Publication of GB1367096A publication Critical patent/GB1367096A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

1367096 Making a clutch component; extruding JOSEPH LUCAS (INDUSTRIES) Ltd 17 Feb 1972 [5 March 1971] 6218/71 Headings B3A and B3P A roller clutch component including a sleeve 9, Fig. 1, having a stepped bore defining an internally cammed wide portion 10a within a head part 9a of the sleeve and a narrow portion 10b within a shank part 9b of the sleeve is made by cropping a steel bar to produce a slug having a length to diameter ratio greater than 0À75; preferably 1; deforming the slug into a substantially cylindrical billet having a diameter substantially equal to the diameter of the head part 9a of the sleeve; heat treating the billet, preferably by a spheroidizing operation, to remove work hardening; forming an axially extending, centrally disposed bore in the billet; positioning the billet in a die 18, Fig. 5, and with a punch 19 impact extruding the billet such that metal flows in the direction of movement of the punch and produces a preform 21 defining the shank part of the sleeve and having a head portion 21a which tapers inwardly, preferably at an angle of 80-100 degrees, to the shank part; heat treating the preform to remove work hardening, preferably by a spheroidizing operation; and using a further punch 25 and die 24, Fig. 6, to perform a reverse impact extrusion process so that the included angle of the tapering head portion of the preform is increased, preferably to 140-170 degrees, to produce the head part of the sleeve. Preferably the sling is reduced in length by at least 30% in the deforming stage and that during the reverse extrusion step a plurality of angularly spaced ribs 28, Fig. 1, integral with the head part are produced. The bore in the billet is formed either by drilling or by an impact extrusion operation followed by a piercing operation. The pierced billet is heat treated by a recrystallization process. A mandrel 22 in the punch 19 is tapered to facilitate its removal from the preform. An example of the steel is carbon 0À21%, manganese 1À24%, silicon 0À3%, sulphur 0À033%, phosphorus 0À06%, nickel 0À13%, chromium 0À23%, molybdenum 0À15% and copper 0À15%, the remainder being iron.
GB621871A 1971-03-05 1971-03-05 Method of manufacturing a component for use in a roller clutch method of manufacturing a component for use in a roller clutch assembl y Expired GB1367096A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB621871A GB1367096A (en) 1971-03-05 1971-03-05 Method of manufacturing a component for use in a roller clutch method of manufacturing a component for use in a roller clutch assembl y
ZA721117A ZA721117B (en) 1971-03-05 1972-02-21 A method for manufacturing a component for use in a roller clutch assembly
ES400662A ES400662A1 (en) 1971-03-05 1972-02-28 Method of manufacturing a component for use in a roller clutch assembly
US00230563A US3765218A (en) 1971-03-05 1972-03-01 Method of manufacturing a component for use in a roller clutch assembly
FR7208122A FR2128006A5 (en) 1971-03-05 1972-03-03
IT48734/72A IT952089B (en) 1971-03-05 1972-03-03 METHOD OF MANUFACTURING A COMPONENT ORGAN OF A GRAFT DEVICE
DE2210501A DE2210501C2 (en) 1971-03-05 1972-03-04 Method for manufacturing a component for a roller clutch
AR240823A AR194358A1 (en) 1971-03-05 1972-03-06 A METHOD FOR MANUFACTURING A COMPONENT PART

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB621871A GB1367096A (en) 1971-03-05 1971-03-05 Method of manufacturing a component for use in a roller clutch method of manufacturing a component for use in a roller clutch assembl y

Publications (1)

Publication Number Publication Date
GB1367096A true GB1367096A (en) 1974-09-18

Family

ID=9810565

Family Applications (1)

Application Number Title Priority Date Filing Date
GB621871A Expired GB1367096A (en) 1971-03-05 1971-03-05 Method of manufacturing a component for use in a roller clutch method of manufacturing a component for use in a roller clutch assembl y

Country Status (8)

Country Link
US (1) US3765218A (en)
AR (1) AR194358A1 (en)
DE (1) DE2210501C2 (en)
ES (1) ES400662A1 (en)
FR (1) FR2128006A5 (en)
GB (1) GB1367096A (en)
IT (1) IT952089B (en)
ZA (1) ZA721117B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4341106A (en) * 1977-04-13 1982-07-27 Gleason Works Apparatus for controlling the movement of a reciprocatory hydraulically driven element of a metal forming machine
DE69016848T2 (en) * 1989-06-21 1995-06-08 Ngk Spark Plug Co Process for producing a hollow body.
CN104668906B (en) * 2015-01-29 2017-04-26 中南大学 Manufacturing process for inclined supporting block of overrunning clutch
CN111015083B (en) * 2019-11-14 2020-11-27 浙江格雷特科技股份有限公司 Processing technology of clutch booster shell

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1693957A (en) * 1922-04-28 1928-12-04 Bridgeport Brass Co Method of making battery nuts
CH103565A (en) * 1922-09-22 1924-03-01 Caswell Huntoon William Method and machine for the manufacture of a compressible tube blank and blank obtained by said process.
US1916432A (en) * 1929-07-06 1933-07-04 Internat Safety Lock Nut Corp Apparatus for manufacturing forgings
US1829558A (en) * 1930-06-27 1931-10-27 Roy H Smith Method of making nut blanks
US2216201A (en) * 1934-12-22 1940-10-01 Gen Motors Corp Method of making tubular inserts
CH317554A (en) * 1952-09-30 1956-11-30 Bosch Gmbh Robert Process for extrusion of hollow bodies
GB862975A (en) * 1957-03-25 1961-03-15 Kabel Und Metallwerke Neumeyer Improvements relating to the production of valve spring-retainers
US3283556A (en) * 1961-03-24 1966-11-08 Textron Inc Apparatus for forming articles
US3595058A (en) * 1969-01-28 1971-07-27 Reynolds Metals Co Method of forming slugs from rod stock
DE1913215A1 (en) * 1969-03-15 1970-10-01 Liebergeld Rudolf Dipl Ing Cold forming press for shaft-shaped workpieces

Also Published As

Publication number Publication date
ZA721117B (en) 1972-11-29
DE2210501A1 (en) 1972-09-14
DE2210501C2 (en) 1981-12-24
AR194358A1 (en) 1973-07-13
ES400662A1 (en) 1975-02-16
IT952089B (en) 1973-07-20
US3765218A (en) 1973-10-16
FR2128006A5 (en) 1972-10-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee