GB1159008A - Improvements relating to Sine Tables. - Google Patents

Improvements relating to Sine Tables.

Info

Publication number
GB1159008A
GB1159008A GB3453566A GB3453566A GB1159008A GB 1159008 A GB1159008 A GB 1159008A GB 3453566 A GB3453566 A GB 3453566A GB 3453566 A GB3453566 A GB 3453566A GB 1159008 A GB1159008 A GB 1159008A
Authority
GB
United Kingdom
Prior art keywords
bars
base
sine
improvements relating
projecting end
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
GB3453566A
Inventor
Charles Hackwood Porter
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.)
HAROLDS GAUGES Ltd
Original Assignee
HAROLDS GAUGES 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 HAROLDS GAUGES Ltd filed Critical HAROLDS GAUGES Ltd
Priority to GB3453566A priority Critical patent/GB1159008A/en
Publication of GB1159008A publication Critical patent/GB1159008A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/54—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only
    • B23Q1/5406—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only a single rotating pair followed perpendicularly by a single rotating pair
    • B23Q1/5443—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only a single rotating pair followed perpendicularly by a single rotating pair and in which the degree of freedom, which belongs to the working surface, is parallel to this surface

Abstract

1,159,008. Sine tables. HAROLDS GAUGES Ltd. 28 July, 1967 [2 Aug., 1966], No. 34535/66. Heading B3B. A sine table comprises a table mounted on a base by means of a pair of parallel bars secured to the table (or alternatively to the base) and having projecting end portions associated with which there is a slidable latch member arranged to engage the projecting end portion of one or other or both of the bars in order to allow the table to pivot about the one or other bar or to hold the table down to the base. The table 12 is preferably mounted by bars 19 on an intermediate member 11 itself mounted by bars 16 on the base 10, slidable latch members 30 being provided for both pairs of bars.
GB3453566A 1966-08-02 1966-08-02 Improvements relating to Sine Tables. Expired GB1159008A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3453566A GB1159008A (en) 1966-08-02 1966-08-02 Improvements relating to Sine Tables.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3453566A GB1159008A (en) 1966-08-02 1966-08-02 Improvements relating to Sine Tables.

Publications (1)

Publication Number Publication Date
GB1159008A true GB1159008A (en) 1969-07-23

Family

ID=10366835

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3453566A Expired GB1159008A (en) 1966-08-02 1966-08-02 Improvements relating to Sine Tables.

Country Status (1)

Country Link
GB (1) GB1159008A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees