GB1343160A - Suction operated lifting device - Google Patents

Suction operated lifting device

Info

Publication number
GB1343160A
GB1343160A GB2586671*A GB2586671A GB1343160A GB 1343160 A GB1343160 A GB 1343160A GB 2586671 A GB2586671 A GB 2586671A GB 1343160 A GB1343160 A GB 1343160A
Authority
GB
United Kingdom
Prior art keywords
suction
disc
cylinder
joint member
lifting device
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
GB2586671*A
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.)
Mannesmann Demag AG
Original Assignee
Demag AG
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
Priority claimed from DE19702016501 external-priority patent/DE2016501C/en
Application filed by Demag AG filed Critical Demag AG
Publication of GB1343160A publication Critical patent/GB1343160A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/02—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by suction means
    • B66C1/0212—Circular shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/02—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by suction means
    • B66C1/0293—Single lifting units; Only one suction cup

Abstract

1343160 Suction lifting device DEMAG AG 19 April 1971 [7 April 1970] 25866/71 Heading B8H In a suction operated lifting device, a piston and cylinder combination is in communication with a recess in a suction disc via a passage through a joint member fixed to the cylinder, the suction disc being connected to the joint member for articulation therewith, a gasket providing a seal between the recess and the outer surface of the joint member. In an embodiment as shown, a lifting means e.g. a crane hook is attached to an eyelet 5, Fig. 1, at one end of the piston-rod 3, thus moving the piston in the cylinder 2 to produce the required suction, which is then transmitted to the recess 10 in the suction disc 8 via passage 9, and the object to be lifted is thus gripped. Rotational movement between the cylinder 6 and the disc 8 is limited by stop means 21, 21a or 21b, Fig. 2. The joint member 7, which may include a ball portion 12, co-acting with a complementary socket on the suction disc, can be extended by a member 17 which grips the inner periphery of the gasket 16, the outer periphery of which is clamped to the disc 8 by a sealing ring 20.
GB2586671*A 1970-04-07 1971-04-19 Suction operated lifting device Expired GB1343160A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702016501 DE2016501C (en) 1970-04-07 Suction head for lifting flat

Publications (1)

Publication Number Publication Date
GB1343160A true GB1343160A (en) 1974-01-10

Family

ID=5767321

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2586671*A Expired GB1343160A (en) 1970-04-07 1971-04-19 Suction operated lifting device

Country Status (3)

Country Link
US (1) US3711142A (en)
FR (1) FR2085884B1 (en)
GB (1) GB1343160A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108466914A (en) * 2018-03-16 2018-08-31 张磊 A kind of automated machine climbing type steel transport device

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH546691A (en) * 1972-03-29 1974-03-15 Bobst Fils Sa J TELESCOPIC SUCTION CUP FOR HANDLING SHEET MATERIALS.
US3833230A (en) * 1973-09-13 1974-09-03 Corning Glass Works Vacuum chuck
DE4017983A1 (en) * 1990-06-05 1991-12-12 Airbus Gmbh DEVICE FOR SETTING UP AND CLAMPING WORKPIECES
DE19544684A1 (en) * 1995-11-30 1997-06-05 Kodak Ag Device for removing and transferring plate-shaped objects from a stack with a suction device
DE102008058758A1 (en) * 2008-11-19 2010-05-20 Brosa Ag Force transducer for actuated with a hydraulic cylinder support arm
US9196521B2 (en) * 2012-11-05 2015-11-24 Infineon Technologies Ag Adjustable pick-up head and method for manufacturing a device
US9079318B2 (en) 2012-12-20 2015-07-14 Infineon Technologies Ag Self-aligning pick-up head and method for manufacturing a device with the self-aligning pick-up head
IT201600096317A1 (en) * 2016-09-26 2018-03-26 Gimatic S R L Single-finger angular pneumatic gripper and relative manufacturing method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA757522A (en) * 1967-04-25 F. Lytle George Vacuum cup units for lifting pads
GB1068514A (en) * 1963-05-03 1967-05-10 Headley Townsend Backhouse Improvements in or relating to suction grippers
DE1236755B (en) * 1963-05-21 1967-03-16 Hasenclever Ag Maschf Device for lifting particularly flat material with a suction head designed as a cylinder-piston arrangement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108466914A (en) * 2018-03-16 2018-08-31 张磊 A kind of automated machine climbing type steel transport device
CN108466914B (en) * 2018-03-16 2019-07-19 刘红军 A kind of automated machine climbing type steel transport device

Also Published As

Publication number Publication date
FR2085884B1 (en) 1976-04-16
DE2016501B2 (en) 1972-09-28
US3711142A (en) 1973-01-16
DE2016501A1 (en) 1971-11-04
FR2085884A1 (en) 1971-12-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees