GB678177A - Improvements in or relating to the manufacture of bearing bushes, distance pieces and the like - Google Patents

Improvements in or relating to the manufacture of bearing bushes, distance pieces and the like

Info

Publication number
GB678177A
GB678177A GB3214049A GB3214049A GB678177A GB 678177 A GB678177 A GB 678177A GB 3214049 A GB3214049 A GB 3214049A GB 3214049 A GB3214049 A GB 3214049A GB 678177 A GB678177 A GB 678177A
Authority
GB
United Kingdom
Prior art keywords
mandrel
dies
relating
manufacture
anvil
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
GB3214049A
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.)
CUTHBERT HENRY CARDWELL
Self Priming Pump & Eng Co Ltd
Original Assignee
CUTHBERT HENRY CARDWELL
Self Priming Pump & Eng 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 CUTHBERT HENRY CARDWELL, Self Priming Pump & Eng Co Ltd filed Critical CUTHBERT HENRY CARDWELL
Priority to GB3214049A priority Critical patent/GB678177A/en
Publication of GB678177A publication Critical patent/GB678177A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21D53/00—Making other particular articles
    • B21D53/10—Making other particular articles parts of bearings; sleeves; valve seats or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)

Abstract

678,177. Angular bending. SELF-PRIMING PUMP & ENGINEERING CO., Ltd., SIBLEY, W. G., and CARDWELL, C. H. Dec. 11, 1950 [Dec. 14, 1949], No. 32140/49. Class 83 (iv). In making bushes from strip blanks 150A fed by a picker from a magazine to stops on dies 14, a mandrel 7 is lowered by fluid pressure mechanism to bend the blank U- shape and the blank is then clamped between the mandrel and an anvil 10 whilst the recessed dies 14 are moved laterally to complete the bending. The mandrel 7 is supported on a slide 24 movable vertically above the anvil. On the upstroke of the slide the mandrel is withdrawn by cam-slots 28 to strip the bush from the mandrel. The dies and the mandrel are moved by single or double acting fluid pressure cylinders with sequence valves to control their actuation.
GB3214049A 1949-12-14 1949-12-14 Improvements in or relating to the manufacture of bearing bushes, distance pieces and the like Expired GB678177A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3214049A GB678177A (en) 1949-12-14 1949-12-14 Improvements in or relating to the manufacture of bearing bushes, distance pieces and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3214049A GB678177A (en) 1949-12-14 1949-12-14 Improvements in or relating to the manufacture of bearing bushes, distance pieces and the like

Publications (1)

Publication Number Publication Date
GB678177A true GB678177A (en) 1952-08-27

Family

ID=10333911

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3214049A Expired GB678177A (en) 1949-12-14 1949-12-14 Improvements in or relating to the manufacture of bearing bushes, distance pieces and the like

Country Status (1)

Country Link
GB (1) GB678177A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6145198A (en) * 1998-01-29 2000-11-14 Karmeli; David D. Method of making a spring for earring clip
US6266858B1 (en) * 1997-06-11 2001-07-31 Calsoni Corporation Apparatus for manufacturing a header pipe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6266858B1 (en) * 1997-06-11 2001-07-31 Calsoni Corporation Apparatus for manufacturing a header pipe
US6145198A (en) * 1998-01-29 2000-11-14 Karmeli; David D. Method of making a spring for earring clip

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