GB585635A - Improvements in or relating to rope or the like tensile testing machines - Google Patents

Improvements in or relating to rope or the like tensile testing machines

Info

Publication number
GB585635A
GB585635A GB2033344A GB2033344A GB585635A GB 585635 A GB585635 A GB 585635A GB 2033344 A GB2033344 A GB 2033344A GB 2033344 A GB2033344 A GB 2033344A GB 585635 A GB585635 A GB 585635A
Authority
GB
United Kingdom
Prior art keywords
rope
bollards
bollard
groove
machine
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
GB2033344A
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.)
ARNETT PATRICK ARMSTRONG
BELFAST ROPEWORK Co Ltd
JAMES MCNEILLY ARNOLD
Original Assignee
ARNETT PATRICK ARMSTRONG
BELFAST ROPEWORK Co Ltd
JAMES MCNEILLY ARNOLD
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 ARNETT PATRICK ARMSTRONG, BELFAST ROPEWORK Co Ltd, JAMES MCNEILLY ARNOLD filed Critical ARNETT PATRICK ARMSTRONG
Priority to GB2033344A priority Critical patent/GB585635A/en
Publication of GB585635A publication Critical patent/GB585635A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/02—Details
    • G01N3/04—Chucks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0014—Type of force applied
    • G01N2203/0016—Tensile or compressive
    • G01N2203/0017—Tensile
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/04—Chucks, fixtures, jaws, holders or anvils
    • G01N2203/0447—Holders for quick insertion/removal of test pieces

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Abstract

585,635. Rope tensile testing machines. BELFAST ROPEWORK CO., Ltd., ARMSTRONG, A. P., and ARNOLD, J. M. Oct. 20, 1944, No. 20333. [Class 106 (ii)] In a machine for testing the tensile strength of ropes or the like the attachment means for the rope ends comprises a bollard or like device 4 or 4a having a helical or screw-like groove 7 adapted to receive several convolutions of the rope. The bollards form parts of sliding blocks 3, 3a, which are attached respec-- tively to the weighing and stress-applying mechanism of the machine as by passing pins through holes 5, 5a, and the blocks are grooved at each side at 6, 6a to be engaged by rollers or discs mounted on ball bearings. As shown, the groove 7 is V-shaped and has a right-hand twist on bollard 4, and a left-hand twist on bollard 4a. The axes of the bollards are inclined to the vertical and the bollards taper to ensure a better grip on the rope ends. If the bollards are arranged on opposite sides of a horizontal centre or rope line, both grooves 7 can be of the same handed twist. The top of each bollard has a retaining flange beneath which the free end of the rope is tied.
GB2033344A 1944-10-20 1944-10-20 Improvements in or relating to rope or the like tensile testing machines Expired GB585635A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2033344A GB585635A (en) 1944-10-20 1944-10-20 Improvements in or relating to rope or the like tensile testing machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2033344A GB585635A (en) 1944-10-20 1944-10-20 Improvements in or relating to rope or the like tensile testing machines

Publications (1)

Publication Number Publication Date
GB585635A true GB585635A (en) 1947-02-14

Family

ID=10144236

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2033344A Expired GB585635A (en) 1944-10-20 1944-10-20 Improvements in or relating to rope or the like tensile testing machines

Country Status (1)

Country Link
GB (1) GB585635A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104833571A (en) * 2015-05-15 2015-08-12 南京理工大学 Dumbbell-shaped clamp with adjustable size
CN114166625A (en) * 2021-10-20 2022-03-11 浙江工业大学之江学院 Stretch-proofing performance detection device of cable processing usefulness
CN118817480A (en) * 2024-09-12 2024-10-22 纽泰克斯电线（潍坊）有限公司 Cable quality detection device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104833571A (en) * 2015-05-15 2015-08-12 南京理工大学 Dumbbell-shaped clamp with adjustable size
CN114166625A (en) * 2021-10-20 2022-03-11 浙江工业大学之江学院 Stretch-proofing performance detection device of cable processing usefulness
CN118817480A (en) * 2024-09-12 2024-10-22 纽泰克斯电线（潍坊）有限公司 Cable quality detection device

Similar Documents

Publication Publication Date Title
GB585635A (en) Improvements in or relating to rope or the like tensile testing machines
US2326621A (en) Twisting machine
GB221183A (en) Improvements in balancing supports for lighting apparatus and various purposes
GB957095A (en) Improvements in apparatus for manipulating flat work in laundries
DE848027C (en) Conveyor belt, especially steel link belt
GB538384A (en) Improvements relating to steel wire ropes
GB710661A (en) Improvements relating to endless belt conveyors
GB396057A (en) Improvements relating to impact testing machines
GB321227A (en) Improvements in apparatus for testing the strength of yarns, threads, or the like
GB859803A (en) Improvements in wire drawing machines
GB713439A (en) Improved polishing apparatus
FR718717A (en) Guide pulley and deviable tension pulley for spinning and twisting machines, or other machines in the textile industry
GB366310A (en) Improvements in or relating to pulleys
GB337328A (en) Improvements in or relating to stranding and laying machines
GB331513A (en) Sheave assembly
GB667930A (en) Improvements in or relating to water sports or amusement apparatus
GB301675A (en) An improved portable bench
GB372860A (en) Improvements in grabs
AT118193B (en) Grinding and other machine tool.
ES20231U (en) Toy, with wheels in the same alignment, sliding in stable balance on a rope. (Machine-translation by Google Translate, not legally binding)
GB191415508A (en) Improvements in and relating to Arrangements for Tightening Tennis Nets and the like.
GB591622A (en) Game apparatus
ES210793A1 (en) Improvements in or relating to textile spinning and like machines
GB604897A (en) Improvements relating to belt testing machines
GB868461A (en) Drive member between conical pulleys, having chain elements embedded in compression resisting blocks