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    • 3. 发明专利
    • Improvements in or relating to spirit pyrophoric igniters
    • GB415058A
    • 1934-08-15
    • GB464533
    • 1933-02-15
    • DYAS BEVERLEY HAMPTON
    • F23Q2/06
    • 415,058. Frictional igniters. HAMPTON, D. B., 53, South Croxted Road, West Dulwich, London. Feb. 15, 1933, No. 4645. [Class 75 (iii).] The friction-wheel and the wick-cap carrier n are loosely mounted on a shaft j fitted with a handle k. On rotating the shaft in a counterclockwise direction to set the mechanism, an arm q on the shaft engages a pin o and rotates the wheel against the action of a spring p to allow a spring catch r to engage a shoulder t on the wheel, the carrier n being moved simultaneously by a spring pl engaging the pin o to bring the wick-cap m over the wick f. To ignite the wick, the shaft is rotated clockwise until the arm q releases the spring catch r. The wheel n is then rotated by the spring p against the flint h, the wick-cap m being removed simultaneously from the wick by a pin o on the wheel engaging the carrier n. The mechanism may be mounted with the shaft in a vertical position. A plate may be attached to the cap m to cover the opening in a cover v. The igniter may be incorporated in a casing for pocket use or secured in a stand a by a bayonet joint or screw-thread or the fuel container b may be provided in the stand.
    • 4. 发明专利
    • Propelling pencils
    • GB661101A
    • 1951-11-14
    • GB1374048
    • 1948-05-20
    • ASPREY & COMPANY LTDSIDNEY HOLLIDAYDYAS BEVERLEY HAMPTON
    • B43K21/08B43K21/22
    • 661,101. Propelling pencils. ASPREY & CO., Ltd., HOLLIDAY, S., and HAMPTON, D. B. April 11, 1949 [May 20, 1948], No. 13740/48. Class 146 (iii). A propelling pencil adapted to use leads of varying sizes comprises a body portion having firstly, an adjustable point section provided interiorly with a chuck having contractile jaws to receive leads and, secondly, propelling mechanism for propelling leads through the opening provided by the jaws, the size of which opening can be adjusted by rotation of the point section. The pencil comprises a detachable point section A, Fig. 1, screwed to a barrel B. The point section A is provided with a chuck 1 having contractile jaws 2 provided with an opening 3 the size of which may be adjusted to receive varying sizes of leads by screwing or unscrewing the point section A on or off the barrel B. A ring 4 in engagement with one of the threads 5 of the point section A limits the upward displacement of the chuck 1 which is pressed upwardly by the mouth 3 1 of the point section A engaging the jaws 2, such upward pressing action being assisted, if necessary, by manual pressure on the projecting portions of the jaws 2. The lead is carried in a socket S' secured to a screwed propelling member C which may be projected or retracted by rotation of a head H relatively to the barrel B. In a modification, Fig. 2, the point section A is screwed to a threaded portion 11 of a sleeve member 1 11 formed with a chuck 1. An intermediate section 10 disposed between the joint of section A and the barrel B is free to rotate relatively to either of these members. Rotation of the point section A relatively to the intermediate section 10 causes the point section to be screwed on or off the portion 11 thus adjusting the size of the opening 3. The sleeve member 1" is permitted to move longitudinally of the section 10, movement in the outward direction being against the action of a spring 30. The section 10 carries a pin 21 engaging a slot 22 in a collar 23, the slot allowing limited axial movement of the sleeve member 1" relative to the section 10. The collar may be formed separately from or integrally with the sleeve member 1 11 , the collar 23 being fastened to the member 1" by a pin 25 if formed separately. Rotation of the barrel B relatively to the portion 10 causes a plunger 15 connected by means of a pin 16 passing through slots 17 in the sleeve member 1" to a collar 18 engaging screw threads 19 in the barrel B to be projected or retracted relatively to the barrel B to advance the lead or permit it being returned manually. In a further modification, Fig. 4, not shown, the plunger 15 is secured by a pin-and-slot connection to a sleeve portion which encloses an extension of the plunger 15. The sleeve portion terminates in spring jaws which carry a lead so as to advance or retract it, the lead being held by the chuck 1. When a shoulder on the sleeve portion reaches an annular rib on the sleeve member 1 11 during the projection of a lead the sleeve portion is arrested, but the extension of the plunger 15 continues to advance to expel and release the lead.
    • 6. 发明专利
    • Improvements in or relating to boxes
    • GB342909A
    • 1931-02-12
    • GB494130
    • 1930-02-14
    • DYAS BEVERLEY HAMPTON
    • B65D25/00
    • 342,909. Boxes for smokers' requisites &c. HAMPTON, D. B., 53, South Croxted Road, West Dulwich, London. Feb. 14, 1930, No. 4941. [Class 18.] In a box containing two or more inner platforms, receptacles, &c., adapted to rise in tier formation when the lid is opened, the platforms are arranged one within the other and all of them are raised automatically in tiers when the lid is opened. Such boxes may hold smokers' requisites, bottles, manicure fittings, or other articles. In one form, a cylindrical box contains nested platforms h consisting of tubes outwardly flanged at the lower end, and the central tube has a solid extension k and slides on a tube l secured to the bottom of the box. When the lid is raised, a spring in the tube l pushes up the central tube until a ridge x on that tube contacts with a ridge z on the tube l, and every other platform is raised by the edge of the platform above contacting with a ridge n on the lower platform. Channels o into which wires are sprung prevent the platforms dropping out if the box is inverted. The tubes on the two outer platforms need not extend above the ridges n. If, instead of having a bayonet fitting, the lid is hinged, a connecting-link is used to retard the speed of rise of the platforms ; or the spring may be dispensed with and the lid connected to the central unit.