FR1075743A - Improvements to devices for preparing textile fibers - Google Patents

Improvements to devices for preparing textile fibers

Info

Publication number
FR1075743A
FR1075743A FR1075743DA FR1075743A FR 1075743 A FR1075743 A FR 1075743A FR 1075743D A FR1075743D A FR 1075743DA FR 1075743 A FR1075743 A FR 1075743A
Authority
FR
France
Prior art keywords
devices
textile fibers
preparing textile
preparing
fibers
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
Other languages
French (fr)
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.)
Leesona Corp
Original Assignee
Leesona Corp
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 Leesona Corp filed Critical Leesona Corp
Application granted granted Critical
Publication of FR1075743A publication Critical patent/FR1075743A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/50—Component parts or details of props
    • E21D15/51—Component parts or details of props specially adapted to hydraulic, pneumatic, or hydraulic-pneumatic props, e.g. arrangements of relief valves
    • E21D15/512—Arrangement of valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/06—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to presence of irregularities in running material, e.g. for severing the material at irregularities ; Control of the correct working of the yarn cleaner
    • B65H63/061—Mechanical slub catcher and detector
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Textile Engineering (AREA)
  • Quality & Reliability (AREA)
  • Pens And Brushes (AREA)
  • Check Valves (AREA)
FR1075743D 1952-04-26 1953-03-20 Improvements to devices for preparing textile fibers Expired FR1075743A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE5389A DE922525C (en) 1952-04-26 1952-04-26 Hydraulic pit ram

Publications (1)

Publication Number Publication Date
FR1075743A true FR1075743A (en) 1954-10-19

Family

ID=6688673

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1075743D Expired FR1075743A (en) 1952-04-26 1953-03-20 Improvements to devices for preparing textile fibers
FR1075793D Expired FR1075793A (en) 1952-04-26 1953-04-08 hydraulic prop

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR1075793D Expired FR1075793A (en) 1952-04-26 1953-04-08 hydraulic prop

Country Status (4)

Country Link
BE (1) BE519073A (en)
DE (1) DE922525C (en)
FR (2) FR1075743A (en)
GB (1) GB780475A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB746862A (en) * 1953-09-04 1956-03-21 Dowty Hydraulic Units Ltd Improvements in hydraulic pit props
BE559146A (en) * 1956-07-05
DE1078516B (en) * 1956-07-17 1960-03-31 Bwg Bergwerk Walzwerk Compliant hydraulic pit ram
DE1216057B (en) * 1959-03-05 1966-05-05 Bosch Gmbh Robert Pressure relief valve
DE1094067B (en) * 1958-06-25 1960-12-01 Bwg Bergwerk Walzwerk Overpressure valve, especially for hydraulic pit rams
DE1191777B (en) * 1962-03-21 1965-04-29 Salzgitter Maschinen Ag Hydraulic support frame for longwall mining underground

Also Published As

Publication number Publication date
GB780475A (en) 1957-08-07
FR1075793A (en) 1954-10-20
BE519073A (en) 1953-04-30
DE922525C (en) 1955-01-17

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