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GB1303785A - - Google Patents

Info

Publication number
GB1303785A
GB1303785A GB1303785DA GB1303785A GB 1303785 A GB1303785 A GB 1303785A GB 1303785D A GB1303785D A GB 1303785DA GB 1303785 A GB1303785 A GB 1303785A
Authority
GB
United Kingdom
Prior art keywords
brakes
maher
races
way
harness
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
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 GB1303785A publication Critical patent/GB1303785A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/02—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F01C1/063—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them
    • F01C1/073—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them having pawl-and-ratchet type drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Braking Arrangements (AREA)

Abstract

1303785 One-way-acting brakes; selecting direction J F MAHER A L MAHER D LASATER and J H HARNESS [trading as HARNESS POWER ASSOCIATES] 30 March 1971 8183/71 Heading F2E [Also in Division F1] In a rotary positive-displacement fluid-motor identical pairs of one-way brakes 30, 31 and 32, 33 ensure unidirectional rotation of a shaft 16 and a tubular member 28, each brake having balls or rollers 38 in tapering pockets formed in a ring, or "race", 32 that can be locked by a brake band 34. The pockets in each pair are orientated in opposite directions. The required direction of rotation is determined by locking the races of corresponding brakes in the two pairs and unlocking the other races.
GB1303785D 1971-03-30 1971-03-30 Expired GB1303785A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB818371 1971-03-30

Publications (1)

Publication Number Publication Date
GB1303785A true GB1303785A (en) 1973-01-17

Family

ID=9847430

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1303785D Expired GB1303785A (en) 1971-03-30 1971-03-30

Country Status (1)

Country Link
GB (1) GB1303785A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035136A3 (en) * 1980-02-25 1981-09-23 Sabet, Huschang, Dipl.-Ing. Central axis rotary piston internal-combustion engine
GB2299921A (en) * 1995-04-21 1996-10-23 Deveron Tackle Limited Reversible braking mechanism
US5992580A (en) * 1995-04-21 1999-11-30 Deveron Tackle Limited Reversible braking mechanism

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035136A3 (en) * 1980-02-25 1981-09-23 Sabet, Huschang, Dipl.-Ing. Central axis rotary piston internal-combustion engine
GB2299921A (en) * 1995-04-21 1996-10-23 Deveron Tackle Limited Reversible braking mechanism
GB2299921B (en) * 1995-04-21 1999-01-13 Deveron Tackle Limited Reversible braking mechanism
US5992580A (en) * 1995-04-21 1999-11-30 Deveron Tackle Limited Reversible braking mechanism

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Legal Events

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