GB1035675A - Hydraulic press - Google Patents

Hydraulic press

Info

Publication number
GB1035675A
GB1035675A GB2881763A GB2881763A GB1035675A GB 1035675 A GB1035675 A GB 1035675A GB 2881763 A GB2881763 A GB 2881763A GB 2881763 A GB2881763 A GB 2881763A GB 1035675 A GB1035675 A GB 1035675A
Authority
GB
United Kingdom
Prior art keywords
setting member
platen
shuttle
cylinder
valve
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
GB2881763A
Inventor
Arthur Irving Sherriff
Sydney Wallace Briggs
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.)
BRIGGS AND SHERRIFF Ltd
Original Assignee
BRIGGS AND SHERRIFF Ltd
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 BRIGGS AND SHERRIFF Ltd filed Critical BRIGGS AND SHERRIFF Ltd
Priority to GB2881763A priority Critical patent/GB1035675A/en
Publication of GB1035675A publication Critical patent/GB1035675A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses
    • B30B15/18—Control arrangements for fluid-driven presses controlling the reciprocating motion of the ram
    • B30B15/183—Controlling the filling of the press cylinder during the approach stroke of the ram, e.g. prefill-valves

Abstract

1,035,675. Assembling force fits. BRIGGS & SHERRIFF Ltd. Oct. 20, 1964 [July 20, 1963], No. 28817/63. Heading B3U. [Also in Division B5] The platen 9 (Fig. 1, not shown), of an hydraulic press, e.g. for assembling force fits, can be brought to rest in any desired position by means of a setting member 46 (Fig. 2, not shown) connected by a link 49 to the movable shuttle 36 of a valve 13 in the supply line leading to the operating cylinder 7 of the press. As shown, the cylinder 7 is connected to the platen 9 and contains a stationary piston 10. The setting member 46 is adjustable by means of a capstan 51 through a pinion 53 meshing with a rack 52 formed on the member 46. When the setting member 46 and shuttle 36 are moved, hydraulic fluid acts on the piston 10 and cylinder 7 to restore the outer part of the valve 13 to its original position relative to the shuttle 36. The platen 9 can thus be inched forward to a desired position by inching forward the setting member 46.
GB2881763A 1963-07-20 1963-07-20 Hydraulic press Expired GB1035675A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2881763A GB1035675A (en) 1963-07-20 1963-07-20 Hydraulic press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2881763A GB1035675A (en) 1963-07-20 1963-07-20 Hydraulic press

Publications (1)

Publication Number Publication Date
GB1035675A true GB1035675A (en) 1966-07-13

Family

ID=10281643

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2881763A Expired GB1035675A (en) 1963-07-20 1963-07-20 Hydraulic press

Country Status (1)

Country Link
GB (1) GB1035675A (en)

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