NL65519C - - Google Patents

Info

Publication number
NL65519C
NL65519C NL65519DA NL65519C NL 65519 C NL65519 C NL 65519C NL 65519D A NL65519D A NL 65519DA NL 65519 C NL65519 C NL 65519C
Authority
NL
Netherlands
Application number
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.)
Publication of NL65519C publication Critical patent/NL65519C/xx

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
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/413—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device
    • E02F3/4135—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device with grabs mounted directly on a boom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
    • B66C3/02—Bucket grabs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
    • B66C3/20—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs mounted on, or guided by, jibs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/03—Cranes with arms or jibs; Multiple cranes
    • B66C2700/0392—Movement of the crane arm; Coupling of the crane arm with the counterweights; Safety devices for the movement of the arm

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
NL65519D 1943-12-31 NL65519C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR628045X 1943-12-31

Publications (1)

Publication Number Publication Date
NL65519C true NL65519C (fr)

Family

ID=8989400

Family Applications (1)

Application Number Title Priority Date Filing Date
NL65519D NL65519C (fr) 1943-12-31

Country Status (4)

Country Link
DE (1) DE828439C (fr)
FR (1) FR987466A (fr)
GB (1) GB628045A (fr)
NL (1) NL65519C (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1117488B (de) * 1958-08-19 1961-11-16 Leo Sauer Fahrzeug mit Ladevorrichtung
DE1146234B (de) * 1960-04-02 1963-03-28 Demag Zug Gmbh Greifergeraet
US4047626A (en) * 1975-03-24 1977-09-13 Caterpillar Tractor Co. Clamshell bucket for wheel loader
US4071155A (en) * 1976-05-17 1978-01-31 Hart Samuel A Pincer bucket
NL2023006B1 (nl) * 2019-04-25 2020-11-02 Lely Patent Nv Voersysteem en werkwijze voor het voeren van dieren, alsmede voergrijper
CN115787404A (zh) * 2022-12-22 2023-03-14 冯俊宏 一种具有筛分功能的摊铺抓斗及使用方法
CN118373336B (zh) * 2024-06-21 2024-09-13 山东铁鹰建设工程有限公司 一种建筑模板跨楼层吊装结构

Also Published As

Publication number Publication date
FR987466A (fr) 1951-08-14
GB628045A (en) 1949-08-22
DE828439C (de) 1952-01-17

Similar Documents

Publication Publication Date Title
FR959826A (fr)
FR882381A (fr)
FR56443E (fr)
FR956318A (fr)
FR51595E (fr)
BE450743R (fr)
BE452648R (fr)
DK68884C (fr)
FR884245A (fr)
FR885999A (fr)
FR887150A (fr)
FR888368A (fr)
FR879152A (fr)
BE455001A (fr)
BE479160A (fr)
BE476626A (fr)
BE454974A (fr)
BE457987A (fr)
BE455018A (fr)
BE457507A (fr)
BE454184A (fr)
BE454928A (fr)
BE454733A (fr)
BE453950A (fr)
BE453288A (fr)