PL445866A1 - Olympic bar clamp with automatic longitudinal load pressure - Google Patents

Olympic bar clamp with automatic longitudinal load pressure

Info

Publication number
PL445866A1
PL445866A1 PL445866A PL44586623A PL445866A1 PL 445866 A1 PL445866 A1 PL 445866A1 PL 445866 A PL445866 A PL 445866A PL 44586623 A PL44586623 A PL 44586623A PL 445866 A1 PL445866 A1 PL 445866A1
Authority
PL
Poland
Prior art keywords
bar clamp
load pressure
automatic longitudinal
longitudinal load
olympic bar
Prior art date
Application number
PL445866A
Other languages
Polish (pl)
Inventor
Jakub Wróbel
Paweł Bury
Original Assignee
Politechnika Wrocławska
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 Politechnika Wrocławska filed Critical Politechnika Wrocławska
Priority to PL445866A priority Critical patent/PL445866A1/en
Publication of PL445866A1 publication Critical patent/PL445866A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/06—User-manipulated weights
    • A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/06—User-manipulated weights
    • A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
    • A63B21/0724—Bar-bells; Hand bars
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/06—User-manipulated weights
    • A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
    • A63B21/0728—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle with means for fixing weights on bars, i.e. fixing olympic discs or bumper plates on bar-bells or dumb-bells
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/06—User-manipulated weights
    • A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
    • A63B21/075—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle with variable weights, e.g. weight systems with weight selecting means for bar-bells or dumb-bells
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/14—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening using wedges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/18—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening using cams, levers, eccentrics, or toggles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06—Releasable fastening devices with snap-action
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06—Releasable fastening devices with snap-action
    • F16B21/065—Releasable fastening devices with snap-action with an additional locking element

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

Przedmiotem zgłoszenia jest zacisk gryfu olimpijskiego z automatycznym dociskiem wzdłużnym, składający się z korpusu (1) i mechanizmu blokującego (3) charakteryzujący się tym, że w korpusie (1) umieszczona jest ruchoma tuleja stożkowa (2), która po zamknięciu mechanizmu blokującego (3) tworzy razem z korpusem (1) połączenie zaciskowe na tulei gryfu.The subject of the application is an Olympic bar clamp with automatic longitudinal pressure, consisting of a body (1) and a locking mechanism (3), characterized in that a movable conical sleeve (2) is placed in the body (1), which, after closing the locking mechanism (3), forms, together with the body (1), a clamping connection on the bar sleeve.

PL445866A 2023-08-22 2023-08-22 Olympic bar clamp with automatic longitudinal load pressure PL445866A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL445866A PL445866A1 (en) 2023-08-22 2023-08-22 Olympic bar clamp with automatic longitudinal load pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL445866A PL445866A1 (en) 2023-08-22 2023-08-22 Olympic bar clamp with automatic longitudinal load pressure

Publications (1)

Publication Number Publication Date
PL445866A1 true PL445866A1 (en) 2025-02-24

Family

ID=94687001

Family Applications (1)

Application Number Title Priority Date Filing Date
PL445866A PL445866A1 (en) 2023-08-22 2023-08-22 Olympic bar clamp with automatic longitudinal load pressure

Country Status (1)

Country Link
PL (1) PL445866A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4893810A (en) * 1986-07-21 1990-01-16 Lee Scott H Quick release collar
CA1284018C (en) * 1985-06-27 1991-05-14 Ivanko Barbell Company Locking collar for securing members to a bar
US5193932A (en) * 1992-05-14 1993-03-16 Wu Tsung Hwei Coupler for reinforcing bars
US20140105678A1 (en) * 2012-10-14 2014-04-17 Su-I Lim Coupler
WO2017046731A1 (en) * 2015-09-15 2017-03-23 Lurco Trading 268 (Pty) Ltd A weight retention clamp

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1284018C (en) * 1985-06-27 1991-05-14 Ivanko Barbell Company Locking collar for securing members to a bar
US4893810A (en) * 1986-07-21 1990-01-16 Lee Scott H Quick release collar
US5193932A (en) * 1992-05-14 1993-03-16 Wu Tsung Hwei Coupler for reinforcing bars
US20140105678A1 (en) * 2012-10-14 2014-04-17 Su-I Lim Coupler
WO2017046731A1 (en) * 2015-09-15 2017-03-23 Lurco Trading 268 (Pty) Ltd A weight retention clamp

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