GB862943A - Improvements in or relating to tensioning tools - Google Patents

Improvements in or relating to tensioning tools

Info

Publication number
GB862943A
GB862943A GB4141658A GB4141658A GB862943A GB 862943 A GB862943 A GB 862943A GB 4141658 A GB4141658 A GB 4141658A GB 4141658 A GB4141658 A GB 4141658A GB 862943 A GB862943 A GB 862943A
Authority
GB
United Kingdom
Prior art keywords
lever
gear
wheel
pawl
shaft
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
GB4141658A
Inventor
Maurice Holford Jones
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.)
POWER STRAPPING SYSTEMS Ltd
Original Assignee
POWER STRAPPING SYSTEMS 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 POWER STRAPPING SYSTEMS Ltd filed Critical POWER STRAPPING SYSTEMS Ltd
Priority to GB4141658A priority Critical patent/GB862943A/en
Publication of GB862943A publication Critical patent/GB862943A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B13/00Bundling articles
    • B65B13/02Applying and securing binding material around articles or groups of articles, e.g. using strings, wires, strips, bands or tapes
    • B65B13/025Hand-held tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)

Abstract

862,943. Tensioning binding straps. POWER STRAPPING SYSTEMS Ltd. Dec. 15, 1959 [Dec. 23, 1958], No. 41416/58. Class 45. A lever operated tensioning tool for flat strip bale ties is characterised in that the drive from the lever 41 to the tensioning capstan 34 is through a two speed gear. The tool also incorporates a spring gripper 18 and a guillotine blade 26 operated by a handle 30. The tool comprises a casing 12, 13, 14 containing a driving shaft 32 and a driven shaft 33 which carries the capstan 34, a wheel 37 and a gear 39. Solid with the driving shaft 32 is a pinion 36, which meshes with the wheel 37, and free on the shaft 32 is a gear 38 which meshes with the gear 39. Integral with the gear 38 is a sleeve 40 on which the lever 41 runs loosely. On one side of the lever is a rocket wheel 43, which is secured to the gear 38, and on the other side is a ratchet wheel 44 which is keyed to the shaft 32. The pawls 45 and 47 for the ratchet wheels are each mounted on a pivot on the side of the lever. At the top of the lever is a push button 51 which is connected through a rod 52 and a resilient coupling 59, 60, 61 to a transverse pin 49 which at one end engages a notch in the tail of pawl 45 and at the ther end engages pawl 47 at a point between the tooth and the pivot of that pawl. When the button is depressed, the pawl 45 is disengaged from the ratchet wheel 44 and the motion of the lever is transmitted through the ratchet wheel 43 to the gear 38 and hence to the capstan. The low speed ratio is engaged by releasing the button so that the pawl 47 is disengaged and the drive is through ratchet wheel 44, to the pinion 36 and the wheel 37.
GB4141658A 1958-12-23 1958-12-23 Improvements in or relating to tensioning tools Expired GB862943A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4141658A GB862943A (en) 1958-12-23 1958-12-23 Improvements in or relating to tensioning tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4141658A GB862943A (en) 1958-12-23 1958-12-23 Improvements in or relating to tensioning tools

Publications (1)

Publication Number Publication Date
GB862943A true GB862943A (en) 1961-03-15

Family

ID=10419584

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4141658A Expired GB862943A (en) 1958-12-23 1958-12-23 Improvements in or relating to tensioning tools

Country Status (1)

Country Link
GB (1) GB862943A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102730216A (en) * 2012-07-06 2012-10-17 应继水 Tensioner
CN109264476A (en) * 2018-09-04 2019-01-25 广州捷和电子科技有限公司 The anti-sticking membrane module of light transmission
CN112045405A (en) * 2020-09-22 2020-12-08 沈阳航空航天大学 Rapid large-torque blind cavity tightening device and method in narrow and long space

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102730216A (en) * 2012-07-06 2012-10-17 应继水 Tensioner
CN109264476A (en) * 2018-09-04 2019-01-25 广州捷和电子科技有限公司 The anti-sticking membrane module of light transmission
CN109264476B (en) * 2018-09-04 2024-03-26 广州捷和电子科技有限公司 Light-transmitting anti-sticking film component
CN112045405A (en) * 2020-09-22 2020-12-08 沈阳航空航天大学 Rapid large-torque blind cavity tightening device and method in narrow and long space

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