GB589927A - Improvements relating to spring clamps - Google Patents

Improvements relating to spring clamps

Info

Publication number
GB589927A
GB589927A GB537245A GB537245A GB589927A GB 589927 A GB589927 A GB 589927A GB 537245 A GB537245 A GB 537245A GB 537245 A GB537245 A GB 537245A GB 589927 A GB589927 A GB 589927A
Authority
GB
United Kingdom
Prior art keywords
members
recesses
clamp
spring
bows
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
GB537245A
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.)
DAVID NOEL PIPER
JOHN HAYLOCK ROWLAND
Original Assignee
DAVID NOEL PIPER
JOHN HAYLOCK ROWLAND
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 DAVID NOEL PIPER, JOHN HAYLOCK ROWLAND filed Critical DAVID NOEL PIPER
Priority to GB537245A priority Critical patent/GB589927A/en
Publication of GB589927A publication Critical patent/GB589927A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42FSHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F1/00Sheets temporarily attached together without perforating; Means therefor
    • B42F1/006Fasteners comprising two co-operating jaws closed by spring action and that can be manually opened, e.g. clamps
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F55/00Clothes-pegs

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Clamps And Clips (AREA)

Abstract

589,927. Spring-operated clamps. ROWLAND, J. H., and PIPER, D. N. March 3, 1945, No. 5372. [Class 44] In a two-jaw spring-operated clamp comprising two identical members 1 which present at one end co-acting clamping jaws 2 (furnished with recesses 6, 7 for a line in the case of a clothes peg), and at the other end serrated hand grips 3, the members 1 each have, on opposite sides, substantially semi-circular lugs 8 recessed at 9, and waisted on both sides at 11 to receive two simple bow springs 12, one on each side of the clamp, to hold the members 1 in pivoted assembly and resiliently urge the jaws 2 together. The bows of the springs engage in the recesses 9 on the lugs 8, two co-acting limbs 12a being offset from the bow to engage in recesses 10 in the inclined inner faces 5 of the hand grips 3. The members of the clamp may be of various materials, such as plastic or metal. In a modification, instead of two bow springs, a single spring may be bent up, having the requisite two bows and four limbs. '
GB537245A 1945-03-03 1945-03-03 Improvements relating to spring clamps Expired GB589927A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB537245A GB589927A (en) 1945-03-03 1945-03-03 Improvements relating to spring clamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB537245A GB589927A (en) 1945-03-03 1945-03-03 Improvements relating to spring clamps

Publications (1)

Publication Number Publication Date
GB589927A true GB589927A (en) 1947-07-03

Family

ID=9794882

Family Applications (1)

Application Number Title Priority Date Filing Date
GB537245A Expired GB589927A (en) 1945-03-03 1945-03-03 Improvements relating to spring clamps

Country Status (1)

Country Link
GB (1) GB589927A (en)

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