PL448120A1 - Quick connector - Google Patents

Quick connector

Info

Publication number
PL448120A1
PL448120A1 PL448120A PL44812024A PL448120A1 PL 448120 A1 PL448120 A1 PL 448120A1 PL 448120 A PL448120 A PL 448120A PL 44812024 A PL44812024 A PL 44812024A PL 448120 A1 PL448120 A1 PL 448120A1
Authority
PL
Poland
Prior art keywords
shape
actuator
spring
letter
quick connector
Prior art date
Application number
PL448120A
Other languages
Polish (pl)
Inventor
Adrian Sieruta
Original Assignee
Sieruta Adrian Results
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 Sieruta Adrian Results filed Critical Sieruta Adrian Results
Priority to PL448120A priority Critical patent/PL448120A1/en
Publication of PL448120A1 publication Critical patent/PL448120A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/3604—Devices to connect tools to arms, booms or the like
    • E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
    • E02F3/3618—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with two separating hooks
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/3604—Devices to connect tools to arms, booms or the like
    • E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
    • E02F3/3622—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with a hook and a locking element acting on a pin
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/3604—Devices to connect tools to arms, booms or the like
    • E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
    • E02F3/365—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with redundant latching means, e.g. for safety purposes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/24—Safety devices, e.g. for preventing overload

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

Przedmiotem zgłoszenia jest szybkozłącze, które charakteryzuje się tym, że chwytak tylny (1) o kształcie leżącej litery „L” w górnej części litery połączony z siłownikiem (3) sprężyny (4) i chwytak przedni (2) w kształcie odwróconej litery „J” połączony ze sprężyną (4) na drugim końcu, w miejscu zacisku ogranicznika (5) sprężyny (4), przy czym wałek (6) siłownika (3) osadzony w tulei (7) usytuowany jest w rowku (8), przy czym chwytak tylny (1) ma zatrzask (9) zakończony zębem (10) i osadzony owalnym końcem od wewnętrznej strony korpusu (11) na ściance bocznej (12). Korzystnie, gdy rowek (8) ma zarys kształtu dopasowany do kształtu wałka (6) siłownika (3). Korzystnie, gdy tuleja (7) wykonana jest z brązu.The subject of the application is a quick coupler, which is characterized in that the rear gripper (1) in the shape of a horizontal letter "L" in the upper part of the letter is connected to the actuator (3) of the spring (4) and the front gripper (2) in the shape of an inverted letter "J" is connected to the spring (4) at the other end, at the place of clamping the stopper (5) of the spring (4), wherein the shaft (6) of the actuator (3) mounted in the sleeve (7) is located in a groove (8), wherein the rear gripper (1) has a latch (9) terminated with a tooth (10) and mounted with an oval end on the inner side of the body (11) on the side wall (12). Preferably, the groove (8) has a shape contour adapted to the shape of the shaft (6) of the actuator (3). Preferably, the sleeve (7) is made of bronze.

PL448120A 2024-03-27 2024-03-27 Quick connector PL448120A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL448120A PL448120A1 (en) 2024-03-27 2024-03-27 Quick connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL448120A PL448120A1 (en) 2024-03-27 2024-03-27 Quick connector

Publications (1)

Publication Number Publication Date
PL448120A1 true PL448120A1 (en) 2025-09-29

Family

ID=97171720

Family Applications (1)

Application Number Title Priority Date Filing Date
PL448120A PL448120A1 (en) 2024-03-27 2024-03-27 Quick connector

Country Status (1)

Country Link
PL (1) PL448120A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203668993U (en) * 2013-12-12 2014-06-25 龙岩市海博工程机械有限公司 Quick connector for excavator
EP3502354A1 (en) * 2016-08-18 2019-06-26 Daemo Engineering Co., Ltd. Fail-safe device for quick coupler
PL129699U1 (en) * 2020-12-20 2022-06-27 Kamil Biegański Spring-screw lock of a mechanical quick coupler for excavator attachments

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203668993U (en) * 2013-12-12 2014-06-25 龙岩市海博工程机械有限公司 Quick connector for excavator
EP3502354A1 (en) * 2016-08-18 2019-06-26 Daemo Engineering Co., Ltd. Fail-safe device for quick coupler
PL129699U1 (en) * 2020-12-20 2022-06-27 Kamil Biegański Spring-screw lock of a mechanical quick coupler for excavator attachments

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