GB1375775A - - Google Patents

Info

Publication number
GB1375775A
GB1375775A GB1767872A GB1767872A GB1375775A GB 1375775 A GB1375775 A GB 1375775A GB 1767872 A GB1767872 A GB 1767872A GB 1767872 A GB1767872 A GB 1767872A GB 1375775 A GB1375775 A GB 1375775A
Authority
GB
United Kingdom
Prior art keywords
lever
spring
slider
fixed
platform
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
GB1767872A
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 filed Critical
Publication of GB1375775A publication Critical patent/GB1375775A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
    • B65G1/02—Storage devices
    • B65G1/04—Storage devices mechanical
    • B65G1/06—Storage devices mechanical with means for presenting articles for removal at predetermined position or level
    • B65G1/07—Storage devices mechanical with means for presenting articles for removal at predetermined position or level the upper article of a pile being always presented at the same predetermined level

Abstract

1375775 Self-levelling article dispenser PETERS & CO Inc 17 April 1972 [19 April 1971] 17678/72 Heading A4T A self-levelling article dispenser in which a vertically movable platform on which layers of articles e.g. cups, are stacked and which presents the next lower layer of articles at an opening at the top 10, Fig. 2a of a cabinet 11 when the top layer is removed, has one side of the platform carried by brackets 15a supported by pulleys 18 running on vertical tracks 51 and secured to cords 41, 41a passing over fixed pulleys 44-46 and pulley 39 at the top end of an adjustably fulcrumed balance lever 19 and then secured to the casing at 42, the lower end of the lever being connected via cord 48 and fixed pulley 49 to spring 47 carried by bracket 42. Lever 19 carries slider 23 with rollers 24 rolling on lever edge 21 and gears 33-35 pivoted at 32 and engaging rack 37 on the lever and rack 38 on fixed strut 22, the slider being adjustable along the lever by knob 17, universal joint 31, nut 29 and screw 27 connected to bracket 26 pivotable at 25 on the slider. On moving the screw into the nut, the slider is raised giving the spring a longer moment arm on the lever as it pivots around the gears to carry 1 eavier articles. As the platform rises from its bottom position at 15a the cords and spring swing the lever 19 clockwise towards strut.22. In the embodiments of Figs. 4, 8, the platform is supported on cords as in Fig. 11, leading over pulleys to single cord 118 which passes over fixed double sheave 130, 132 and double sheave 122 at the top of lever 126 carried by link 170 pivoted at 176, the bottom of the lever being connected to spring 47 in cord 136. The adjustable lever fulcrum is pulley 146 on adjustable lever 148 and rides over curve surface 144 of the lever. In the embodiment of Fig. 8 the lever 256 has a fixed fulcrum 258 but the point of application 268 of the spring load is adjustable along the lever by screw 264 having a lost motion connection 280 with the knob 17.
GB1767872A 1971-04-19 1972-04-17 Expired GB1375775A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13510071A 1971-04-19 1971-04-19

Publications (1)

Publication Number Publication Date
GB1375775A true GB1375775A (en) 1974-11-27

Family

ID=22466541

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1767872A Expired GB1375775A (en) 1971-04-19 1972-04-17

Country Status (6)

Country Link
US (1) US3722970A (en)
CA (1) CA982644A (en)
DE (1) DE2215109A1 (en)
FR (1) FR2136507A5 (en)
GB (1) GB1375775A (en)
IT (1) IT954535B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE28311E (en) * 1970-01-08 1975-01-21 Dispensing apparatus
US3807821A (en) * 1972-07-26 1974-04-30 Amf Inc Dispenser
US3941440A (en) * 1973-07-16 1976-03-02 Peters And Company, Inc. Self-leveling dispenser
US3993373A (en) * 1975-09-24 1976-11-23 Serv-O-Lift Corporation Dispenser with suspended carrier
USD432866S (en) * 1999-12-10 2000-10-31 Crest Manufacturing, Inc. Serving pan
US7258382B2 (en) * 2004-02-20 2007-08-21 Actuant Corporation Vehicle slide-out operating mechanism
US20090218174A1 (en) * 2008-02-29 2009-09-03 Gardner Stewart E Pop-up lift pedestal for a television
DK180035B1 (en) * 2018-06-27 2020-01-29 Flex1One A/S Automatic lifting device and its use

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2769568A (en) * 1953-04-06 1956-11-06 Excel Textile Supply Company Truck with false movable bottom
US2896790A (en) * 1954-11-10 1959-07-28 American Mach & Foundry Self-leveling, storing and dispensing apparatus
US2919168A (en) * 1957-02-25 1959-12-29 Serv O Lift Corp Dispenser with suspended carrier
US3302827A (en) * 1965-03-30 1967-02-07 American Mach & Foundry Counter mounted self-leveling device

Also Published As

Publication number Publication date
US3722970A (en) 1973-03-27
IT954535B (en) 1973-09-15
CA982644A (en) 1976-01-27
DE2215109A1 (en) 1972-10-26
FR2136507A5 (en) 1972-12-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee