GB806371A - Improvements in or relating to shedding motions for looms - Google Patents

Improvements in or relating to shedding motions for looms

Info

Publication number
GB806371A
GB806371A GB593154A GB593154A GB806371A GB 806371 A GB806371 A GB 806371A GB 593154 A GB593154 A GB 593154A GB 593154 A GB593154 A GB 593154A GB 806371 A GB806371 A GB 806371A
Authority
GB
United Kingdom
Prior art keywords
frame
link
members
links
loom
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
GB593154A
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.)
BUTTERWORTH AND DICKINSON Ltd
Original Assignee
BUTTERWORTH AND DICKINSON 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 BUTTERWORTH AND DICKINSON Ltd filed Critical BUTTERWORTH AND DICKINSON Ltd
Priority to GB593154A priority Critical patent/GB806371A/en
Publication of GB806371A publication Critical patent/GB806371A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C5/00—Cam or other direct-acting shedding mechanisms, i.e. operating heald frames without intervening power-supplying devices
    • D03C5/02—Cam or other direct-acting shedding mechanisms, i.e. operating heald frames without intervening power-supplying devices operated by rotating cams
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C2700/00—Shedding mechanisms
    • D03C2700/01—Shedding mechanisms using heald frames
    • D03C2700/0105—Cam-driven heald frame movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)

Abstract

806,371. Loom shedding-motions. BUTTERWORTH & DICKSON, Ltd., and BUTTERWORTH, F. April 21, 1955 [March 1, 1954], No. 5931/54. Class 142(2) Two heald frames are given equal and opposite movement by a single cam 5, on a shaft 1, by two identical linkages. One frame is raised when the other is lowered. The cam moves a follower 7 on one end of a bell-crank lever 9, 11 connected by links 15, 17 and members 27, 31 to one end of one frame and by links 19, 23, 47, 41 and members 43, 51 to the other end of the same frame. The second frame is moved by a bell-crank lever 35, 37 connected by a link 33 to the follower 7 and by a link 39, a member lying behind the link 41, links 45, 25, 21, and a member lying behind the link 17. Members corresponding to members 27, 31 and 43, 51 connect the second linkage to the second frame. Adjustment is provided by slots 13 in the bellcrank levers and by screwed connections 29. The frames are held in an inclined position, when viewed from the side of the loom, by spring-loaded guides mounted on the loom sides.
GB593154A 1954-03-01 1954-03-01 Improvements in or relating to shedding motions for looms Expired GB806371A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB593154A GB806371A (en) 1954-03-01 1954-03-01 Improvements in or relating to shedding motions for looms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB593154A GB806371A (en) 1954-03-01 1954-03-01 Improvements in or relating to shedding motions for looms

Publications (1)

Publication Number Publication Date
GB806371A true GB806371A (en) 1958-12-23

Family

ID=9805305

Family Applications (1)

Application Number Title Priority Date Filing Date
GB593154A Expired GB806371A (en) 1954-03-01 1954-03-01 Improvements in or relating to shedding motions for looms

Country Status (1)

Country Link
GB (1) GB806371A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3168116A (en) * 1963-03-25 1965-02-02 Buffalo Weaving & Belting Co Harness mechanism for looms

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3168116A (en) * 1963-03-25 1965-02-02 Buffalo Weaving & Belting Co Harness mechanism for looms

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