GB153147A - Improvements in and relating to flexible shafts - Google Patents

Improvements in and relating to flexible shafts

Info

Publication number
GB153147A
GB153147A GB22489/19A GB2248919A GB153147A GB 153147 A GB153147 A GB 153147A GB 22489/19 A GB22489/19 A GB 22489/19A GB 2248919 A GB2248919 A GB 2248919A GB 153147 A GB153147 A GB 153147A
Authority
GB
United Kingdom
Prior art keywords
lugs
parts
elements
slots
projections
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
GB22489/19A
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 GB22489/19A priority Critical patent/GB153147A/en
Publication of GB153147A publication Critical patent/GB153147A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C1/00—Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing
    • F16C1/02—Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing for conveying rotary movements
    • F16C1/04—Articulated shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Flexible Shafts (AREA)

Abstract

153,147. McCaskey, A. S. Sept. 12, 1919. Flexible shafts.-A flexible shaft of the kind described in Specification 117,774, built up of elements 1 formed with lugs 3 to engage in notches 4, is provided with integral means for retaining the parts in position. After the parts have been assembled, a press is applied to form recesses 16, Fig. 3, in the edges of the slots 4 and small projections 17 on the lugs 3, the projections lying in the recesses to prevent lateral displacement of the elements. As shown in Fig. 6, radial projections 19 formed at the ends of the lugs 3 are bent into the adjoining element after assembling the parts. Elements formed and assembled as shown in Fig. 3 may be solid, the lugs and slots extending across the ends. Fig. 9 shows an element bent from sheet metal. The edges of the lugs and slots are bevelled to retain them in engagement.
GB22489/19A 1919-09-12 1919-09-12 Improvements in and relating to flexible shafts Expired GB153147A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB22489/19A GB153147A (en) 1919-09-12 1919-09-12 Improvements in and relating to flexible shafts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB22489/19A GB153147A (en) 1919-09-12 1919-09-12 Improvements in and relating to flexible shafts

Publications (1)

Publication Number Publication Date
GB153147A true GB153147A (en) 1920-11-04

Family

ID=10180223

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22489/19A Expired GB153147A (en) 1919-09-12 1919-09-12 Improvements in and relating to flexible shafts

Country Status (1)

Country Link
GB (1) GB153147A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0677276A1 (en) * 1994-04-15 1995-10-18 SMITH & NEPHEW DYONICS, INC. Curved surgical instrument with segmented inner member
EP2255734A1 (en) * 2009-05-29 2010-12-01 Aesculap Ag Surgical instrument

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0677276A1 (en) * 1994-04-15 1995-10-18 SMITH & NEPHEW DYONICS, INC. Curved surgical instrument with segmented inner member
US5755731A (en) * 1994-04-15 1998-05-26 Smith & Nephew Dyonics, Inc. Curved surgical instrument with segmented inner member
EP2255734A1 (en) * 2009-05-29 2010-12-01 Aesculap Ag Surgical instrument

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